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Nunes Instruments


Metrological Instruments

Meteorological instrumentsare the equipment used to sample the state of the atmosphere at a given time. Each science has its own unique sets of laboratory equipment. However,meteorologyis a science which does not use much lab equipment but relies more on field-modein situobservation andremote sensingequipment. In science, an observation, orobservable, is an abstract idea that can be measured and for which data can be taken. Rain was one of the first quantities to be measured historically. Two other accurately measuredweather-related variables are wind and humidity. Many attempts had been made prior to the 15th century to construct adequate equipment to measure atmospheric variables.

Alcohol Breath Tester

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Alcohol Breath Tester
Approx. Rs 44,500 / Piece
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Product Details:
Sensor Sintered metal
Warm up time Less then 1 min (typical)
Measuring range0.000~1.000 mg/l BAC (or 0.000~0.200% BAC or 0.000~2.000)
Recycle time 30 seconds (typical)
Power supply 4 x 1.5V" AAA" batteries
Display Photo dot matrix LCD
Accuracy +1/-1 digit

Specifications: with RS-232 Printer
  • 12 V AC/DC adaptor (Battery and adaptor not incursive)
  • Back light
  • Mouth-piece: Individually wrapped disposable w/moisture trap
  • Temperature range: 0° C ~ 45° C


Additional Information:

  • Item Code: ABT-168
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Digital ELCB Tester

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Digital ELCB Tester
Approx. Rs 24,500 / Piece
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Product Details:
Current SelectionRotary switch selector
Storage Temperature-10 degree C to 85 degree C
Power Source1.5 V (AA) x 8 batteries
Dimensions170 (L) x 165 (W) x 92 (D) mm
WeightApprox. 1020 g (battery included)
Phase Start Selection0 degree and 180 degree
Over-Temperature ProtectionYes (3 sensors)
Wiring Correctness IndicationYes (LCD's)
Trip IndicatorYes (LCD)
Phase Polarity Trip IndicatorYes (LCD) Referenced to Earth
Voltmeter (L-E)20 V AC - 280 V AC
Timer Resolution1 ms (max time = 2.999 s)
Timer Accuracy+/- 2% +/- 2 ms
Current Accuracy+/- 5% +/-1 mA
Voltmeter Resolution1 V AC
Voltmeter Accuracy+/- 2% +/- 1 V AC
Operating Temperature-5 degree C to 45 degree C

Owing to our vast experience in this domain, we have been able to bring forth a commendable range of Digital ELCB Tester to our clients. We are committed to bring quality in the offered product and for this, sourced it from the leading vendors.

 

Special Features:

  • 2 Lines x 16 Characters L.C.D
  • Very low consumption
  • Disconnection phase polarity is shown on L.C.D. display
  • Auto-off and Off override
  • Polarity trip indicator (negative or positive phase)
  • Wiring polarity indicator
  • EN 61010-1 CAT III 240 V
  • Microprocessor controlled
  • Menu Driven
  • Accurate digital readout is fitted to give information of disconnection time
  • Automatic data hold function
  • Zero crossing circuitry allow testing at 0° or 180°

 

Specifications:

  • Current Settings are 3 mA, 5 mA, 7 mA, 10 mA, 15 mA, 20 mA, 30 mA, 35 mA, 50 mA, 100 mA, 125 mA, 150 mA, 175 mA, 250 mA, 300 mA, 375 mA & 500 mA
  • Bat OK Led = V bat > 7.5 V


Accessories:

  • Test leads (TEL-1812)
  • Shoulder belt (BET-1800)
  • Instruction manual
  • Batteries

 

Operating Voltage (L-E) 50 Hz or 60 Hz:

  • 1812EL-A: 240 V AC
  • 1812EL-B: 230 V AC
  • 1812EL-C: 220 V AC
  • 1812EL-D: 110 V AC
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Meteorological Apparatus

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Meteorological Apparatus
Approx. Rs 1.25 Lakh / Piece
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Product Details:
Minimum Order Quantity1 Piece
Display8mm LCD
TestWind Speed, Humidity, Light, Temperature
HumidityMaximum 80%RH
Power ResourceDC 9V
Power RequireDC 6.2mA
Weight160 gm
Size156 x 60 x 33mm

We are engaged in offering a range of Meteorological Apparatus. The mini design of Meteorological Apparatus suits the one-handed operations. Meteorological Apparatus are manufactured under the supervision of qualified professionals to maintain the quality of products. Meteorological Apparatus are used to test the Wind speed, Humidity, Temperature and many more

Features:
  • Test wind speed, humidity, light, temperature four parameters
  • A wrist set of design, the one-handed operation is safer
  • Low friction ball bearing type bearing design, height wind speed also accurate
  • Uses the light diode and color compensates the light filter light sensor, the spectrum satisfies C.I.E. Light spectrogram
  • The response time is short
  • The standard K thermoelement receptacle, suits each K to poke head in
  • Integrated microcomputer electric circuit guarantee fine performance and precision
  • The concise pressed key arrangement, is easy to operate
  • Maximum, minimum value record
  • The control board pressed key has two elect
  • The control board pressed key can choose Lux/Feet-candle
  • The control board pressed key has five wind speed units.
  • Display wind speed, humidity, light, temperature four parameters at the same time
  • The pressed key type adjusts zero designed, the light quantity survey is standard
  • Reads locking function

 



Additional Information:

  • Item Code: LM-8000
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Phase Sequence Indicator

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Phase Sequence Indicator
Approx. Rs 6,500 / Piece
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Product Details:
BrandV-Tech
UsageIndustrial
Frequency Response50/60 Hz
Voltage Range90 V-600 V AC
WeightApprox. 510 g
Safety StandardIEC 1010 CAT.ll
Storage Temperature & Humidity20 degree C~60 degree C at 90% max. relative humidity
Operating Temperature & Humidity10 degree C~40 degree C at 80% max. relative humidity
Dimensions134 (L) x 85 (W) x 45 (D) mm

We have established ourselves as a prominent organization in the market by offering wide range of Phase Sequence Indicator. This product is highly reliable for long lasting performance and acclaimed by the clients for its high operational accuracy.

 

Special Features:

  • Two functions in one unit
  • Designed to check phase sequence
  • Lamps provided on the unit indicates whether phase is open or which phase is open at that particular moment
  • Functional design
  • Small, portable and lightweight
  • Designed for maximum ease of operation
  • Safety design
  • No exposed metal parts
  • Safety features are incorporated
  • Large size alligator clips
  • Easily hold terminals of switchboards
  • Highly reliable
  • Allows to check a broad range of 3-phase power source ranging from 90 V to 600 V
  • Exclusive test lead length are provided on request
  • Sealed against dust
  • It ensures dependability and trouble-free performance

 


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    Temp Humidity Indicator

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    Temp Humidity Indicator
    Approx. Rs 29,500 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    ConditionNew
    Display TypeDigital
    Warranty1 year

    Temp Humidity Indicator

    We are supplying Jumbo Process Indicator. The Specificationsare given below

    • Temp Range : 0 – 70 Deg C
    • RH Range : 0 to 100% RH
    • Display : 2” ,4",8",12" RED LED
    • Resolution : 0.1 Deg c for temperature ,1 % for RH
    • Accuracy : 0.3 Deg C ,2% RH
    • Calibration : Thro Zero & Span Trim port.

     

     

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      Vibration Condition Meter-18

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      Vibration Condition Meter-18
      Approx. Rs 49,500 / Piece
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      Product Details:
      ApplicationIndustrial

      Features:

      • Vibration Measurement all three Parameters(Displacement, Acceleration & Velocity)
      • Noise Test (Electronic Stethoscope)Locate the sound source quickly and accuratelyin a generally noisy environment with headset
      • Laser Tachometer measurement
      • Suitable for monitoring machinery vibration causedby imbalance, misalignment & gear fults
      • Microcontroller based
      • Battery Low Indication
      • Back light LC Display
      • 1000 points Data logger
      • RS232 computer interface
      • Data transmission software
      • Small size & Light weight
      • Auto Power off

      Technical Specifications:

      • Vibration Velocity : 0.1 – 200 mm/s True RMS Accuracy: ± (1 rev. + 0.1% of reading)
      • Acceleration: 0.1 – 200m/s² Peak
      • Power: Rechargeable battery Pack with charger
      • Displacement: 0.5 – 2000 μm Peak - Peak
      • Display: 2 x 16 line back light dot matrix LCD Resolution: 0.1 mm/s
      • Operating Temp. Range: 0 - 55ºCAccuracy: ± 2% + 0.1 mm/s
      • Casing: ABS Frequency response: 10 – 1khz
      • Sealed Membrane key pad
      • Electronic Stethoscope (Noise): Stereo type Head Set
      • Input Connectors: BNC & Round
      • Laser Tachometer measuring Range: 10 – 30000 rpm
      • Size:200x100x40 mmResolution: 1 rpm
      • Weight: 500gms (Appro.)
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        Vibration Meter

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        Vibration Meter
        Approx. Rs 34,500 / Piece
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        Product Details:
        ApplicationIndustrial
        BrandV-Tech
        Display15 mm (0.6") digit size
        Velocity2 ranges, 20 & 200 mm/s
        Acceleration2 Ranges, 200 & 2000 m/s
        Frequency Range40 Hz to 1 KHz
        Acceleration RMS value
        MeasurementVelocity

        Over the years, we are well-known as a reliable firm involved in providing Vibration Meter to the clients. We are making this product available to the clients at highly affordable price range with assurance of timely delivery.

        Features:

        • RS-232 computer Interface
        • Super Large LCD Display
        • Auto Power-off
        • Low Battery Indicator
        • Heavy duty & compact housing case
        • Professional vibration meter
        • Two ranges for Velocity as well as Acceleration
        • Wide frequency range
        • Memory function in order to record Max./Min. readings with recall
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        Vibration Tester

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        Vibration Tester
        Approx. Rs 24,500 / Piece
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        Product Details:
        Minimum Order Quantity1 Piece
        ColourMulti

        Features

        • Measuring Vibration: Displacement , Acceleration and Velocity
        • True RMS measurement &Peak-Peak
        • Sealed Membrane key pad
        • Micro Controller based
        • Back Light Display
        • Auto Off
        • Battery Low Indication
        • Pocket size and Light weight


        Technical Data:

        • Displacement Measuring Range: 0.5 -1000 µmTrue RMS, 0.5 - 2828 PK - PK
        • Accuracy: (± 5%)
        • Velocity Measuring Range: 0.1 - 200 mm/sec, 0.1 - 565 mm/s PK - PK True RMS
        • Accuracy: ± (2% + 0.1 mm/s)
        • Acceleration Measuring Range: 0.1 - 200 m/sec, 0.1 - 565 m/s² PK - PK True RMS
        • Accuracy: (2% + 0.1 m/s²)
        • Resolution: 0.1 mm/s
        • Accuracy: ± (2% + 0.1 mm/s)
        • Frequency response : 10HZ - 1KHZ
        • Temperature Range 0 - 55degreeC
        • Power Supply: 9V - 6 F22
        • Display: 2 x 8 Dot Matrix LCD Large Characters with back light
        • Auto Off: Yes
        • Battery Low Indication: Yes
        • Weight: 200gms
        • Size 135x70x25mm
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          Vibration Tester-17

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          Vibration Tester-17
          Approx. Rs 39,500 / Piece
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          Product Details:
          Minimum Order Quantity1 Piece
          Brand/MakeV-Tech
          Model/TypeVT-17

          Features:


          • Vibration Measurement all three Parameters (Displacement, Acceleration & Velocity)
          • Suitable for monitoring machinery vibration caused by imbalance, misalignment & gear faults
          • Microcontroller based
          • Battery Low Indication
          • Back light LC Display
          • Small size & Light weight
          • Auto Power off
          • 750 points Data logger
          • VT232 computer interface
          • Data transmission software

          Technical Specifications:

          • Vibration Velocity: 0.1 – 200 mm/s True RMS
          • Display: 2 x 16 line back light dot matrix LCD
          • Acceleration: 0.1 – 200m/s² Peak
          • Operating Temp. Range: 0 - 55ºC
          • Displacement: 0.5 – 2000 μm Peak - Peak
          • Casing: ABS
          • Resolution: 0.1 mm/s
          • Sealed Membrane key pad
          • Accuracy: ± 2% + 0.1 mm/s
          • Input Connectors: BNC & Round
          • Frequency response: 10 – 1khz
          • Size:200x100x40 mm
          • Power: Rechargeable battery Pack with charger
          • Weight: 650gms (Appro.)

           

          Standard Delivery

          01. Vibration Tester-710

          02. Vibration Transducer (Accelerometer), Magnetic Base,

          Handheld probe rod, Cable with connectors (1.5 meter)

          03. Data transmission software

          04. Data Cable

          05. Battery Charger

          06. Manual with guarantee card

          07. Calibration Certificate

          08.Carry case

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          Vibration Transmitter

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          Vibration Transmitter
          Approx. Rs 24,500 / Piece
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          Product Details:
          ApplicationIndustrial, Educational
          BrandV-Tech
          Max OutputSee Order Info Chart
          Pump CasingFiber-reinforced polypropylene
          Self Priming Max Height1.5 m (5 feet)
          Power SupplySee Order Info Chart
          Max Power ConsumptionApprox 200 W
          ProtectionIP65
          Environment0 degree to 50 degree C (32 degree to 122 degree F); RH max 95% non-condensing
          Dimensions165 x 194 x 121 mm (6.5 x 7.6 x 4.8")
          WeightApprox. 3 kg (6.6 lb)

          Blackstone's positive displacement solenoid driven pumps use a minimum number of moving parts, therefore reducing the chance of mechanical failure. Part wear and oiling associated with motor driven pumps (ball-bearings, gear drives and cams) are not present in these pumps. Blackstone pumps are more accurate than standard pumps with the positive displacement design ensuring each stroke is identical to the strokes before and after it, thus keeping the flow rate consistent. A wide range of Blackstone pumps with different dosing capacities is available for your specific dosing needs. Each pump is supplied with discharge and suction valves.

          Hanna also produces polyethylene tubing, injection fittings, ceramic weights and replacement parts. Flow Rates:
          • BL 1.5 = 1.5 LPH
          • BL 3 = 2.9 LPH
          • BL 5 = 5.0 LPH
          • BL 7 = 7.6 LPH
          • BL 10 = 10.8 LPH
          • BL 15 = 15.2 LPH
          • BL 20 = 18.3 LPH

          Order Information:
          • The BL Series Pump is supplied with pump & power supply
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          Cup Counter Anemometer

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          Cup Counter Anemometer
          Approx. Rs 14,500 / Piece
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          Product Details:
          Minimum Order Quantity1 Piece
          Counter of the range0 to 9999.9 km

          Anemometer Cup Counter is manufactured as per IS : 5912 : 1970 for measuring wind velocity. This instrument measures total run of wind passing at the point of observation through.
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            Digital Solar Radiation Recorder

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            Digital Solar Radiation Recorder
            Approx. Rs 39,500 / Piece
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            Product Details:
            Minimum Order Quantity1 Piece
            Calibration0.25 mV per W m-2
            Range0 to 2000 W m-2
            Wave Length Range300 to 1100nm
            Stability1 to 2% change over a 1 year period
            Albedo measurementProvided as per requirement

            A Pyranometer is an instrument for measuring solar radiation received from a whole hemisphere. It is suitable for measuring global sun plus sky radiation. This instrument is used extensively in meteorological studies, passive solar system analysis,irrigation scheduling, hydrologic studies and many other environmental studies.

            Specifications:
            • Operating Temperature: - 40 to 55°C
            • Sensor Housing: Weatherproof anodized aluminum case with acrylic diffuser and stainless steel hardware.
            • An ideal Pyranometer measures the entire solar spectrum, 280 to 2800 nm
            • However, about 90% of sunlight energy is between 300 to 1100 nm


            Additional Information:

            • Item Code: HI-718
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            Mechanical Type Snow Gauge

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            Mechanical Type Snow Gauge
            Approx. Rs 64,500 / Piece
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            Product Details:
            Minimum Order Quantity1 Piece
            Type Snow Gauge
            Material MS
            Size Customised
            ApplicationsUsed for measuring the depth of Snow

            We are providing a superior quality Snow Gauge Mechanical Type to our most valued clients.it is used for measuring the depth of snow, Known for its durability and hassle free performance, these Mechanical Type Snow Gauges are made by using modern technology and superior quality raw material. Our range of Mechanical Type Snow Gauge is widely appreciated by our clients which are situated all round the nation. These Mechanical Type Snow Gauges are available at most competitive price.

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              Solar Radiation Sensor

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              Solar Radiation Sensor
              Approx. Rs 39,500 / Piece
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              Product Details:
              Minimum Order Quantity1 Piece
              ConditionNew
              Part number 6450
              ColorMulticolor
              BrandV-Tech
              Dimensions (L x W x H)6.00 x 4.50 x 3.30 Inches

              Features:
              • Includes: 2 ft. Cable
              • Item: Solar Radiation Sensor
              • For Use With Vantage Pro and Pro2
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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
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