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Nunes Instruments
Nunes Instruments


Weather Measuring Instruments

We are prominent distributor and supplier of Weather Measuring Instruments that are widely used for measuring various data about weather. These instruments are procured from trusted suppliers who manufacture these instruments keeping optimum satisfaction of customer's in mind. Our vendors stringently test these instruments through various quality checking procedures ensuing high quality at customer's end. Offered instruments are appreciated for providing accurate results and are thus highly demanded nationwide. Customers can avail these qualitative product from us at competitive prices. We are the Leader in Service, Rental, Repair, Calibration and Buy Back Exchange Offers of all Instruments.


Wireless Rain Gauges

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Wireless Rain Gauges
Approx. Rs 17,500 / Piece
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Product Details:
Wireless transmissionUp to 300 feet unobstructed
Rain collector4-inch diameter and stands 5.75 inches high
Rain collector powered2 AA batteries (included)

Wireless Rain Gauges with Indoor and Outdoor Thermometer features a self-emptying rain collector with wireless transmission of up to 300 feet unobstructed. This high-tech wireless rain gauge displays daily rainfall amounts, nine-day historical record and total rainfall. The unit has a high daily rainfall alarm and not only measures but also eliminates collected precipitation via the self-emptying rain collector. The rain collector has a 4 inch diameter and stands 5.75 inches tall. Rainfall amounts are shown in inches or millimeters. The sleek black-and-silver LCD display unit lists indoor and outdoor temperature in one-half inch tall letters that are easy to read. The wireless rain gauge comes with one THN122N remote temperature sensor with a transmission range of approximately 100 feet unobstructed. The four-line display console also shows current rainfall and total rainfall amounts.


Special Features:

  • Rain gauge has an effective wireless transmission range of 300 feet (unobstructed)
  • One-channel remote temperature sensor has an effective wireless transmission range of 100 feet (unobstructed)
  • Digital base unit displays daily and cumulative rainfall amounts, indoor temperature and outdoor temperature
  • Lists nine-day rainfall history and total rainfall
  • Rainfall amounts measured in inches or millimeters
  • High daily rainfall alarm
  • Rain gauge tracks precipitation amounts
  • Main console powered by 2 AA batteries (included)
  • Remote temperature sensor powered by 2 AAA batteries (included)
  • Wireless design makes measuring rainfall amounts simple
  • Includes display console, one remote THN122N sensor and self-emptying collector
  • Console features wall mount or tabletop option
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Automatic Weather Station

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Automatic Weather Station
Approx. Rs 1.35 Lakh / Piece
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Product Details:
Minimum Order Quantity1 Piece
Display FeatureComplete PC Integrated
UsageIndustrial

(AWS) stores the data continuously in a data logger (e.g. MDS-5) which enables measurements from remote areas via GSM, GPRS, Radio, W-LAN, or Satellite transmission. SEBA sensors correspond to the standards of the World Meteorological Organization (WMO) and our concepts are continuously improved. The configuration of an AWS may vary due to the purpose of the system but typically consists of a weather-proof enclosure containing the data logger (e.g. MDS-5), rechargeable battery and telemetry (optional), meteorological sensors, solar panels and a mast.

 

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Barometric Pressure Sensor

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Barometric Pressure Sensor
Approx. Rs 9,500 / Piece
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Product Details:
Minimum Order Quantity1 Piece
ColourMulti

We hold expertise in offering Barometric Pressure Sensor that can operate over a temperature range of -40 to + 60 0C at low altitude and is housed in a weatherproof (IP65) casing. These are extensively used for low altitude ranging from 0-1500 m. Moreover, it is also available with indoor version and suitable for use in non-condensing environments.

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Humidity Temperature Gauge USB Data Logger

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Humidity Temperature Gauge USB Data Logger
Approx. Rs 39,500 / Piece
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Product Details:
Minimum Order Quantity1 Piece
BrandV-Tech
UsageWeather

Description:
Small simple and affordable,data logger can measure and record data at specified intervals ranging. Bring you accurate,low cost,easy to use logger that integrate easily into the user’s working environment.

Features:

  • Selectable measurement in°C or°F
  • Instant data download with PC/laptop
  • Time,date and unit synchronized you PC
  • USB interface for set up and data download
  • Easily reconfigurable using included software
  • Measure and log temperature an humidity data
  • Selectable logging intervals from 1minute to 4hours(default 1minute)


Package Included:

  • 1 X Temperature Gauge
  • 1 X USB Cable
  • 1 X CD ROM
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Magnifier

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Magnifier
Approx. Rs 6,200 / Piece
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Product Details:
Magnification Power20x
MaterialGlass
Size(mm)130mm

We are offering Magnifier to our clients.We are an acclaimed name engaged in offering our precious clients a superior quality range of Flexible Arm Magnifier. These products are manufactured using optimum grade raw material and sophisticated technology in synchronization with industry standards.


Features:

  • Sturdy design
  • Anti corrosive
  • Durability
  • Compact design
  • Easy usage
  • Superior performance
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    Pyranometer

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    Pyranometer
    Approx. Rs 1.75 Lakh / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    ColourMulti

    VT9 is a solar radiation sensor that can be applied for most common solar radiation observations. The scientific name of this instrument is pyranometer. VT9 pyranometer complies with the ISO 9060 second class specifications and the WMO guide. VT19 is a high accuracy hand-held read-out unit / datalogger. The portable VT9 - VT19 combination is well suited for mobile measurements and short term datalogging. VT9 measures the solar radiation received by a plane surface from a 180o field of view angle. This quantity, expressed in W/m2 , is called “hemispherical” solar radiation. VT9 pyranometer can be employed outdoors under the sun, as well as indoors with lamp-based solar simulators. Its orientation depends on the application and may be horizontal, tilted (for plane of array radiation) or inverted (for reflected radiation). VT19 is used to display the measured radiation and for datalogging. Once programmed with the sensitivity of VT9, the display will read the actual value of the solar radiation in W/m2. Programming VT19 is done through its PC interface. The system is delivered in a practical transport case, for easy transport and protection during field measurement campaigns. The case also includes the necessary software, AA-type batteries and a USB cable. Batteries allow for approximately 50 days of operation. VT19 may also be used with other pyranometers and heat flux sensors.

    Operation:

    • Operation of VT9-VT19 is easy
    • As VT19 has already been programmed at the factory, read-out of VT9 can be done by switching on the VT19.
    • Logging options should be set by connecting the VT19 to a PC.

    Delivery:

    • VT9 / VT19 / 2 spare batteries (AA) / USB cable / software / transport case

    Suggested US:

    • Short-term field measurement of solar radiation
    • Amplification of pyranometer signals
    • Education in solar energy
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    Radiation Monitor

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    Radiation Monitor
    Approx. Rs 65,000 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    ApplicationLaboratory
    BrandV-Tech

    Geiger Counter Detects Alpha, Beta, Gamma, and X-Rays:

    • Radioactivity is everywhere. It occurs naturally and it can be detected. It can also be deadly.
    • Monitor 4 features easy-to-read analog meter, red light count, anti-saturation circuitry, and audible indicator- all in hand-held convenience. Great for checking for soft X-ray radiation, and for determining back-ground ionizing radiation (granite, porcelain, solar flares, natural radioactivity, etc.)
    • Check for radioactive contamination of clothing, food, water or imported goods.
    • Uses a halogen quenched uncompensated Geiger Mueller tube with a thin mica window. Detects alpha down to 2.5 MeV, 80+% efficiency at 3.6 MeV. Detects beta at 50 keV with 35% efficiency, and 150 keV with 75% efficiency. Detects gamma and X-ray down to 10 keV. Range of 0 - 50 mR/hr and 0-500 µSv/hr. Requires 9V battery. 1-year warrantee. Made in USA.
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    Rain Gauge

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    Rain Gauge
    Approx. Rs 4,750 / Piece
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    Product Details:
    MaterialCopper

    We are market-leading firm engaged in distributing Rain Gauge Apparatus. These apparatus are procured from certified manufacturers who manufacture these products as per the international norms and standards. We procure these apparatus from reliable vendors in order to provide qualitative outcome to our valued patrons. These apparatus are highly reliable as our vendors strictly test each of their manufactured product for quality ensuring high quality and maintaining high standards. We have made these products available in market at competitive prices.

    Specifications:

    • Funnel
    • Inner receiving vessel
    • Glass measuring cylinder
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    Rainfall Sensor

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    Rainfall Sensor
    Approx. Rs 46,500 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    SensorTipping bucket rain gauge
    SensingMagnet and reed switch (on-off output)
    Resolution0.5 mm
    AccuracyBetter than + 5%
    Operating Temperature-40 0C to + 50 0C with built in heater (optional)
    Rim diameter203 mm
    MaterialRain-gauge shell made of FRP. Bucket made of stainless steel and mounting assembly of powder coated
    CapacityUnlimited
    Sensitivity0.5 mm or 0.2 mm (rainfall per pulse)

    Principle of Operation:
    It uses a tipping bucket mechanism to produce a contact closure every time it receives a predetermined quantity of rainfall. The body and funnel are made of FRP (Fiber glass Reinforced Plastic), rim is made of gun metal. All parts having contact with water are made of stainless steel. Each tip of the bucket produces an on-off output when the magnet passes over the reed switch.

    Technical Specifications:
    Collecting area325 mm²
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    Thermo Hygrograph

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    Thermo Hygrograph
    Approx. Rs 64,500 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    ColourMulti

    We are suppliers of Thermo-Hygrograph

    Features and Benefits
    • Can be easily mounted or hung on the wall
    • The carrying-handle for ease of portability
    • Easily detachable housing simply slides out
    • Removal of the drum is simplicity itself
    • Attaching recording graph paper is simply and easy


    Specification:

    • Isuzu Quartz Thermohygrograph
    • Model: VTH-25R, VTH-27R
    • Temperature Range: -20 to 50°C deg
    • Minimum graduation: 1°C
    • Humidity Range: 0-100%RH
    • Minimum graduation: 1%RH
    • c/w 7 Days Chart Paper, batteries
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      5 In One Pocket Weather Meter

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      5 In One Pocket Weather Meter
      Approx. Rs 14,500 / Piece
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      Product Details:
      Range600~1880 meter, (-500~9000 feet)
      TemperatureCentigrade, Fahrenheit, -15~50oC (5~122oF), Windchill (WCL)
      Relative Humidity0~100% RH
      Upcoming Storms0,-2h, -4h, -8h, -16h bar chart shows the development of air pressure over the last 16 hours
      Min / Max Wind Speed0.5~44.7MPH; 60~3937FT/M
      Accuracy+5% of FS. +1oC Temp
      Operating Temp.-15~50 degree C
      Dimension235 (L) x 45 (W) x 25 (T) mm for 180 degree fully opened
      Power SupplyCR2032
      Response TimeIn 15 minutes
      Resolution1 meter or 3 feet
      Replaceable Impeller33 O D x 16 I
      Dim Power SupplyLithium battery (2032)

      We are reckoned for distributing and supplying a broad array of 5 In One Pocket Weather Meter that is used for forecasting future weather. These meters are highly procured from certified vendors who manufacture these meters in strict compliance with set industry standards. Offered meters are highly efficient in performance as these are manufactured using high quality raw material, advanced technology and best available tools. Customers can avail these qualitative meters from us in various specifications. We have made these meters available in market at market-leading prices.


      Features:
      • Built in alarm function
      • forecast future weather, Altitude (ALT) : Meter and Feet
      • Sealed precision thermistor and humidity sensor
      • Battery low indicator
      • Small, Compact Design
      • Display Air Velocity and Temperature or temperature and Windchill
      • Wind speed units selectable
      • Water-resistant and shock proof
      • Tripod Mountable
      • Measurement Units : knots, mph, kph, ft/min., m/sec., beaufort. Average readings 5 / 10 / 13 second averages. Sealed precision thermistor
      • Auto Power off and Data Hold freezes the reading in order to make note

      Specifications:
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      • Update current altitude in 1 minute
      • New Portable Weather Station. A simple Hand Held meter monitoring : Wind Speed : KNT, BF, FPM, MS KMH
      • Dew Point (DP), Heat index (HI), Barometric Pressure (BAR): hpa (mbar) 400~1100 and in Hg (11.8~32.5), 140 (L) x 45 (W) x 25 (T)mm for folded



        Additional Information:

        • Item Code: AZ-8910
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        Brunton Compass

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        Brunton Compass
        Approx. Rs 6,500 / Piece
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        Product Details:
        ColorMulti
        Display TypeDigital

        We are the number one company known for offering Brunton Compass Made of Gun Metal Superior Quality in Cover to the clients. Offered range is precisely balanced on a sapphire bearing, resulting in a powerful magnet, which quickly seeks magnetic north and perm faster readings. This product is available in a variety of designs and sizes for our clients to choose from. Brunton Compass Made of Gun Metal Superior Quality in Cover can also be customized according to the specific requirements of our clients. This product is tested on various parameters.

         

        Features:

        • Accurate finish
        • Attractive look
        • Compact design

         

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        Crack Width Microscope

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        Crack Width Microscope
        Approx. Rs 19,500 / Piece
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        Product Details:
        Minimum Order Quantity1 Piece
        MagnificationX40
        Measuring Range4 mm
        Divisions0.02 mm
        Weight Including Battery560 g
        Box Size150x100x50 mm deep

        Description
        • Microscope is a high quality product designed for measuring crack widths, both in concrete and other materials. British made, the high definition microscope is connected to an adjustable light source which provides a well - illuminated image under all working conditions. The image is focused by turning the knob at the side of the microscope and the eyepiece graticule can be rotated through 360º to align with the direction of the crack under examination. The 4mm range of measurement has a lower scale divided into 0.2mm divisions. These 0.2mm divisions are sub - divided into 0.02mm divisions. The instrument is a microscope which has a calibrated graticude (scale). When you focus the instrument on the concrete surface, the graticule can be seen through the eyepiece, it looks as if the scale is on the crack which allows the user to accurately measure the width of the crack. Current Codes of practice, state that calculated maximum crack widths should not exceed certain values: e.g. 0.3 mm in BS 8110 : Part 2 for most types of environment. This value of 0.3 mm is 15 divisions on the graticule.Microscope is very easy to use and comes with simple instructions in a wooden carrying box.
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        Digital Altimeter

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        Digital Altimeter
        Approx. Rs 4,950 / Piece
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        Product Details:
        Perpetual CalendarDay of week
        Hour selectable12/24
        Standard AccessoriesHandy Belt and Manual
        Dimension177 (H) x 98 (W) x 39 (D) mm

        Aiming at highest level of patron-satisfaction, we are engaged in providing a wide range of Digital Altimeter to the clients so as to meet their varied requirements.

        Special Features:
        • Altitude History as well as Graphical Display of the last 12 hour altitude readings
        • Total Altitude Gain & Loss
        • Weather Forecast (Cloudy, Sunny, Slightly Cloudy, Small, Rain, Large Rain)
        • Pressure Trend Indicators
        • Low battery Indication
        • Max/Min memory for Altimeter as well as Barometer Pressure
        • Barometer Pressure History as well as Graphical Display
        • Electronic barometer
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          Digital PH Meter

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          Digital PH Meter
          Approx. Rs 14,500 / Piece
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          Product Details:
          Display TypeDisplay LCD
          Display Size45 mm x 29 mm
          Operating HumidityLess than 80% RH
          Calibration VRExternal pH 4 (slope adj.) & pH 7 (Cal. adj) calibration adjustment VR
          Power Supply006P DC 9 V battery
          Power ConsumptionApprox. 2.0 mA
          Dimension131 x 70 x 25 mm, (5.3 x 2.4 x 1.3 inch)
          Weight153 g/0.34 LB (including battery)
          MeasurementpH
          Range/Resolution0 to 14 pH x 0.01 pH
          Accuracy+- 0.07 pH (pH 5 - pH 9), +- 0.1 pH (pH 4 - pH 10), +- 0.2 pH (pH 1 - pH 3.9, pH 10.1 - pH 13)
          Sampling TimeApprox. 0.4 second
          Operating Temperature0 degree to 50 degree (32 degree to 122 degree )

          We are instrumental in supplying and distributing finest quality Digital pH Meter. Offered products are specifically procured from trustworthy vendors of the market and are available in a vast range of specifications. Moreover, these meters are highly demanded across the market owing to their accuracy and long lasting nature.

           

          Features:

          • Economical cost digital pH meter
          • General purpose applications
          • Durable standards
          • Easy operation
          • Compact size
          • Light weight

           

          Specifications:

          • Input impedance: 10^12 ohms
          • pH range temp. compensation: Not necessary to adjust

           

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          Digital Shore A Hardness Tester

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          Digital Shore A Hardness Tester
          Approx. Rs 3,500 / Piece
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          Product Details:
          Supplied Cable Length3 (0.9 m)
          Cable Type4-conductor, 26 AWG
          Weight0.5 lbs. (226 g)
          Housing MaterialUV-resistant PVC plastic
          Dimensions (Length x Width x Height)2.00" x 2.75" x 2.25" (51 mm x 70 mm x 57 mm)
          Operating Temperature-40 degree to +150 degree F (-40 degree to + 65 degree C)
          Storage Temperature-50 degree to +158 degree F (-45 degree to +70 degree C)
          TransducerSilicon photo diode
          Spectral Response (10% points)400 to 1100 nanometers

          We Have Analoug And Digital Both Type Rubber Hardness TesterShore A And Ahore D Range:- 0 To 100 Shore
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          Digital Solar Meter

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          Digital Solar Meter
          Approx. Rs 9,950 / Piece
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          Product Details:
          Display 3 digits with maximum reading 2000
          Range 2000W/m 643BTU (ft*h)
          Resolution 0.1W/m 0.1BTU (ft*h)
          Battery Life 100 hours
          Operating temp and humidity0 to 50 C below 80% RH
          Weight 150 gm
          Dimensions 130(L)mm*55(W)mm*39(H)mm
          Sampling TimeApproximately 0.25 sec

          With the help of our professionals, we have been able to provide an excellent array of Digital Solar Meter which is sourced from the leading vendors. Offered product is highly acclaimed by the clients for its quality and high operational accuracy. We are offering it at affordable price range.

          Features:

          • Data hold max/ min modes
          • Wire length of remove sensor: Approximately 1.5 m (tm-207)
          • End mount light sensor
          • Select either power or transmission
          • Select either W/m or BTU/ (feet x H) units

          Applications:
          • Solar radiation measurement
          • Solar power research
          • Physics and optical laboratory

          Specifications:

          • Accuracy Typically within +/- 10W/m +/-3 BTU(ft*h) +-5% whichever is greater in sunlight.
          • Additional temperature inducted error +/- 0.38W/m +/-0.12 BTU(ft*h) +-25C
          • Drift <2% per year
          • Over Input Display shows OL


          Additional Information:

          • Item Code: TM-207
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          Digital TDS METER

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          Digital TDS METER
          Approx. Rs 9,500 / Piece
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          Product Details:
          Display Size45 mm x 29 mm
          Power ConsumptionApprox 2.0 mA
          Dimension131 x 70 x 25 mm, (5.3 x 2.4 x 1.3 inch)
          Weight153 g/0.34 LB (including battery)
          MeasurementpH
          Range/Resolution0 to 14 pH x 0.01 pH
          Accuracy+- 0.07 pH (pH 5 - pH 9), +- 0.1 pH (pH 4 - pH 10) +- 0.2 pH (pH 1 - pH 3.9, pH 10.1 - pH 13)
          Sampling TimeApprox 0.4 second
          Operating Temperature0 degree to 50 degree (32 degree to 122 degree )
          Operating HumidityLess than 80% RH
          Calibration VRExternal pH 4 (slope adj ) & pH 7 (Cal. adj ) calibration adjustment VR
          Power Supply006P DC 9 V battery
          Display TypeLCD

          TDS 98300/301    0 TO 1999PPM/ 1 PPM

          TDS 98302           0 TO 19.99PPT/ 1 PPT

          CD 98303             0 TO 19999us/cm 1us/cm

          CD 98304             0 TO 19.99 ms/cm  1 ms/cm

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            Digital Tachometer

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            Digital Tachometer
            Approx. Rs 32,500 / Piece
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            Product Details:
            Minimum Order Quantity1 Piece
            Type Ranges60 to 50,000 RPM, 6 to 5,000 Mtr./Min (surface speed)
            Display Size10 mm (0.38")
            Display TypeRed LED
            Accuracy+0.05% + 1 Digit
            Sampling Rate1 Second
            Time BaseQuartz Crystal
            Range SelectionAutomation
            Power Source4 Nos. - 1.5V Batteries, Type R6(UM3) Size AA
            Battery Life90 hrs on alkaline or 30 hrs on Carbon Zinc Batteries
            Operating Temprature0 to 60 C (32 to 140F)
            Size/Dimension200 x 70 x 40 mm (7.8 x 2.8 x 1.6inch)
            Weight320gms (0.73lb)
            Including BatteryPhoto-Non-Contact
            Resolution0.1 RPM upto 1,000 RPM/1RPM above 1,000 RPM 0.01 M/min upto 100 M/min above 100 M/min
            No. of Digits5 Digits

            FEATURES

             

            * World's patent, Multi-functions, one instrument combine Photo Tachometer RPM ) and Contact Tachometer ( RPM,

            m/min., ft/min. ).

            * Wide measuring range :

            0.5 to 100,000 RPM.

            * < 1,000 RPM, 0.1 RPM resolution .

            * High precision with 0.05% accuracy.

            * Memorize the last value, max., value,min. value

            * High visible LCD display.

            * Exclusive one chip LSI circuit &crystal time base

            * The use of durable, long lasting components, including a strong, light    weight ABS plastic housing, assures almost maintenance free performance for many years.

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            Hand Held Anemometer

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            Hand Held Anemometer
            Approx. Rs 15,500 / Piece
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            Product Details:
            Minimum Order Quantity1 Piece
            TransducerThree cup assembly coupled to chopper & infra red Sensor/detector
            Input Voltage Requirement4 to 6 VDC
            OutputDirect reading on LCD display
            Sampling Time2 seconds
            Display Hold48 seconds
            Cup MaterialTough weather resistant plastic integrally molded Cup assembly
            Cup Diameter50 mm
            Cup Assembly Diameter170 mm
            Range0 to 99 Km/h or mtrs/sec
            Resolution0.1 Km/h/ 0.1 Knot/ 0.1 mtrs/sec
            Accuracy+/- 3% or 0.5 Km/h whichever is more

            The Hand Held Anemometer is a three cup battery operated Anemometer with digital readout (LCD) . It is handy for measurement of wind speed at locations where wind installations are absent as well as for approximate calibration checks on installed field Anemometers. The digital reading is normally in Km/h. However if required knots or meters/sec direct reading can be provided. The unit comes with either dry cells or rechargeable battery pack i.e. nickel cadmium cells (option). If Ni-Cad cells are used then a battery charger is also provided. This comes packed in a carrying case.
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            Liquid Prismatic Compass

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            Liquid Prismatic Compass
            Approx. Rs 7,500 / Piece
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            Product Details:
            Circular Box MaterialBrass or aluminum metal
            Diameter100/125 mm

            Our company is the leading company known for providing Liquid Prismatic Compass to the clients. This product is well-equipped, Offered range is extremely magnetized needle on a hard steel pointed pivot is balanced at the centre of the box. Liquid Prismatic Compass is magnified by sliding the prism integrated with colored glasses having a sighting slit at the top. This product is tested on different parameters to ensure flawlessness.

             

            Features:

            • Strong construction
            • Precise structure
            • Different options

             

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            Portable Wind Vane

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            Portable Wind Vane
            Approx. Rs 29,500 / Piece
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            Product Details:
            Minimum Order Quantity1 Piece
            BrandV-Tech
            Resolution of DirectionFive degree
            Body MaterialAluminum anodized with bearing for the vane mount
            ModelDHW 112

            Specifications:
            • Direct reading Mechanical Wind Vane
            • Vane made out of acrylic and stainless steel tube balanced with a counter weight
            • Direct reading scale
            • Built in compass to find the north at any place
            • The wind vane comes packed in a molded carrying case

            Ordering Information:
            • Option: This can be supplied in a single carrying case along with Hand Held Anemometer Model DHA 111
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            Rain Gauge

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            Rain Gauge
            Approx. Rs 2,100 / Piece
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            Product Details:
            Minimum Order Quantity1 Piece
            Test Range0.14 mm/min
            Accurate+- 0.4 mm
            Result0.1 mm
            Recording Gap2 S - 24 h
            LinkRS-232 or USB

            Features:
            • Also known as an odometer or a potentiometer
            • Measures rainfall
            • Can provide the most primitive rainfall amount data in hydro-graphic station, environmental protection, agriculture, forestry and so on
            • Software function formidable, the data examination is convenient


             



              Additional Information:

              • Item Code: TPJ-32
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              Spherical Crown Densiometers

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              Spherical Crown Densiometers
              Approx. Rs 17,500 / Piece
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              Product Details:
              Minimum Order Quantity1 Piece
              ColourMulti

              Forestry Suppliers Spherical Crown Densiometer, Convex Model A Convex Model A Helpful when establishing spacing standards in forest thinning and determining light requirements for regeneration. Both models feature a mirror reflector engraved with a cross-shaped grid of 24 quarter-inch squares to delineate a plot overhead. Slightly offset convex model when using so your head does not appear in grid. Walnut instrument case is 3” x 3”. Built-in leveling bubble. Operating instructions included.

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              Wind Monitor

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              Wind Monitor
              Approx. Rs 24,500 / Piece
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              Product Details:
              Minimum Order Quantity1 Piece
              BrandNunes Instruments
              Display TypeDigital, Analog
              Anemometer8600 dwa
              Wind Vane8601 dwd
              Analog Output2 V

              We are offering patrons an extensive array of Wind Monitor that are used for measuring wind speed and wind direction. This equipment is is capable of operating from main or from standard 12 V AH battery. These monitors come up with built in charger so as to maintain continuous power supply if the mains are cut off. These wind monitors are made available in market by us for our valued patrons.


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              Wind Speed Sensor

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              Wind Speed Sensor
              Approx. Rs 39,000 / Piece
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              Product Details:
              Minimum Order Quantity1 Piece
              BrandV-Tech
              Wind Speed Sensor3 Cup Anemometer
              Starting Threshold0.3 meters/sec
              Distance Constant2.5 Meters
              AccuracyBetter than 0.5 m/s up to 10 m/s + 2% FSD
              Diameter of Cup50 mm
              Diameter of Cup Assembly165 mm
              Construction of Sensor BodyBrass Housing And Stainless Steel Shaft

              Principle of Operation:
              Anemometer is a fast response, low threshold op to electronic anemometer. When rotated by wind, a chopper on the anemometer shaft interrupts an infra red light source , generating pulses from a photo transistor. The signal is amplified and fed through a line driver. The frequency is proportional to wind speed. The anemometer is provided with a 3 pin connector for easy replacement and comes with 10 meters of shielded cable.

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              Wind Speed and Direction Meter

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              Wind Speed and Direction Meter
              Approx. Rs 39,500 / Piece
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              Product Details:
              Wind way0 ~ 360 degree
              Measurement accuracy+- (0.5 +0.05 x speed) m/s

              Can manually open the switch, set up the date by prompt, manual or automatic mode, if you choose manual mode, work mode is press one time and record one time, could record the time and some parameters (temperature, moisture, Light, CO2, etc.) when pressed at that time. If you choose automatic mode, we should set a good time interval (1-5 hours), the equipment can be set in accordance with good spacing automatically record data. After the data collection, can press the stop button, you can view historical data on the mainframe, the computer can also be downloaded and automatically demonstrated in the form curves and graphics. Software can print and data processing.

              Features:
              • Compact and handsome volume that can set parameters on the mainframe, also can set the parameters in the computer
              • English large-screen LCD, guiding operational procedures
              • With the exception of automatically recorded, can also be manually record, open and stop
              • A powerful data analysis capabilities, free software upgrades
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              Wireless Weather Station

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              Wireless Weather Station
              Approx. Rs 75,000 / Piece
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              Product Details:
              Minimum Order Quantity1 Piece
              Indoor Temperature Measure Unitsdegree C or degree F
              Indoor Humidity Measure unitshPa or in Hg
              Indoor Temperature Range-9.9 degree C to + 59.9 degree C
              Indoor Temperature Resolution0.1 degree C
              Indoor Temperature ReadingEvery 15 seconds
              Measure Humidity unit % RH
              Indoor Humidity RangeFrom 1 % to 99 %
              Indoor Humidity Resolution1%
              Indoor Humidity Accuracy+/- 3 %
              Indoor Humidity ReadingEvery 30 seconds

              To fulfill the varying requirements of the clients, we are offering them a wide range Wireless Weather Station. It is suitable for wide applications and acclaimed by the clients owing to its high efficiency and easy operations. Clients can get the offered product at reasonable price range with assurance of timely delivery.

              Features:

              • Barometer: Atmospheric Pressure
              • Rain collector: Rainfall
              • Temperature: Inside and Outside Temperature
              • Humidity Sensor: Inside and Outside Humidity
              • Anemometer: Wind Speed/Wind Direction

              Specifications:

              • Automatic Clock
              • Display: 12 or 24 hours
              • Time zone: +/- 12 hours
              • Calendar: day/date/month display
              • Radio-controlled by Frankfurt antenna (DCF-77)
              • Manual setting function


              Indoor Temperature:

              • Recording of Min or Max with time as well as date of readings


              Indoor Humidity:

              • Barometer with icon display
              • Trend display
              • Atmospheric Pressure
              • Range for absolute pressure: from 300 hPa to 1099 hPa
              • Choice of user display of relative press ion (from 920 hPa to 1080 hPa)
              • Pressure sensitivity level setting
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              Pycnometer Bottle

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              Pycnometer Bottle
              Approx. Rs 900 / Piece
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              Product Details:
              Minimum Order Quantity1 Piece
              ApplicationChemical Laboratory
              BrandV-Tech

              Product Description:

              Specifications:

              • · Comprises a 2 ibs. glass jar
              • · Metal cone
              • · Locking ring
              • · Rubber seal
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              Elutriator Equipment

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              Elutriator Equipment
              Approx. Rs 1.95 Lakh / Piece
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              TECHNICAL DESCRIPTION:

              An Elutriator is vertical tube through which a fluid passes upwardly at a specific velocity while a solid mixture, whose separation is desired, is fed into the top of the column. The large particles, which settle at a velocity higher than that of the rising fluid, are collected at the bottom of the column, and the smaller particles are carried out of the top of the column with the fluid. Several columns of different diameters in series may be used to bring about a further separation. The set up consists of two vertical tubes of different diameter in which water is passed at a controlled velocity. A tank with pump is provided for re-cycled water supply and flow rate is measured by Rota meter and controlled with the help of control valve. The tubes are arranged in a fashion of ascending cross-section area. The particles are introduced through a feed hopper provided at first tube, the smaller particles are carried over in the fluid stream, while the large particles settle against the upward stream. The overflow from the first tube introduced at the bottom of second tube is passed vertically upwards and the overflow from the second tube introduced at the, is passed to drain. The weighed sample originally placed in the first tube of smallest diameter is classified into fractions according to their settling velocities. The fractions are collected in successive tubes by a special arrangement and may be dried and weighed to make analysis.

              EXPERIMENTATION

              To determine the velocity of water for the separation of equal sized particles of different densities.To determine the velocity of water for separating the given solid mixture of the same density on the basis of size.

              Utilities Required:

              Material for Feed.

              Water Supply and Drain.

              Electric Supply: Single phase, 220 V AC, 0.5 kW.

              Dryer.

              Weighing Balance.

              Floor Area 1.5 m x 1 m.

              TECHNICAL SPECIFICATION:

              Elutriator Tubes : Material Stainless Steel, 2 Nos. of Tubes of Length 500 mm Each with successive

              Dia. 70mm, 96mm.

              Water Feed Tank: Material Stainless Steel, Capacity 60 Ltrs.Pump: FHP.

              Flow Measurement : Rota meter

              Solid Collectors (2 Nos.): Material PVC fixed to individual tube.Fine Dust Collector: Nylon cloth

              Collecting Tray (2 Nos.): Material Stainless Steel, suitable capacity.

              Control panel Comprises of:Standard make On/Off switch, Mains Indicator etc.

              Instruction Manual: An ENGLISH instruction manual will be provided along with the Apparatus

              A good quality painted rigid MS Structure is provided to support all the parts

              Control Panel:

              Standard make on/off switch, mains Indicator etc.

              Scope of Delivery:

              1 Self-contained “ELUTRIATOR” Apparatus.

              1 Instruction Manual consisting of experimental procedures, block diagram etc.

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              Call Us: +91-8079453559
              Nunes Instruments
              Sebastian Nunes (Technical Director)
              No. 789/1109, Avinashi Road, Opposite Regional Passport Office ,
              Coimbatore - 641018, Tamil Nadu, India
              Contact via E-mail
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