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Nunes Instruments
Nunes Instruments


Temperature Measuring Instruments

We are a leading Manufacturer of relative humidity and air temperature sensor, wall mount co2 monitor, water quality multi parameter, angle measure instruments, combustible gas detector and hygro thermograph from Coimbatore, India.

Relative Humidity and Air Temperature Sensor

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Relative Humidity and Air Temperature Sensor
Approx. Rs 14,500 / Piece
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Product Details:
ColourMulti

Our clients can avail from us a wide array of Relative Humidity and Air Temperature that is accurate and has stable RH sensor. It is combined with RH and temperature sensor along with replaceable sensing element and an air temperature sensor in a cylindrical louvered solar radiation shielded housing. Further, these provide ± 1% temperature accuracy and are available with fan aspirated psychometric (type VP1/TM1) with two thermistor sensors.

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Wall Mount CO2 Monitor

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Wall Mount CO2 Monitor
Approx. Rs 22,820 / Piece
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Product Details:
Minimum Order Quantity1 Piece
Display modeLED
Response time10s
Repeatability+/-20ppm
Temperature range-10~70C
Temperature accuracy+/-0.5C/+/-0.9F
Humidity range0~99.9%RH
Humidity accuracy+/- 3%RH(20%~80%RH)
PowerAdaptor(DC5V)
Operating Environment0~50C, 10%~90%RH
Storage Environment-20~60C, 10%~75%RH
Sensor life15 years
CO2 range0~9999ppm
Accuracy +/-50ppm or +/-
Resolution1ppm

Wall Mount Carbon Dioxide (CO2) Monitor
come with Temperature and Humdity

Dimension: 390 x 292 x 43mm

Features:

  • Simultaneous triple result, displaying CO2 level, temperature and humidity.
  • Stable Non-Dispersive Infrared (NDIR) Sensor for CO2 detection.
  • It has triple LCD Display and programmable alarms and built-in Non-Dispersive InfraRed (NDIR) sensor that provides long term stable monitoring.
  • Can be mounted on the wall or a desk.
  • Visible & Audible (80db) CO2 warning alarm when CO2 concentration exceeds the set limits.
  • Selectable °C and °F.
  • With Min/Max.
  • Factory pre-calibrated and inspected for precision performance.
  • Continuous monitoring.
  • Large Triple Function LCD Display with digital readout.
  • Professional-Grade testing tool.
  • With CE Marking, passed the standards and had been approved by European Directives for health & safety.
  • Perfect to be used to monitor air quality in schools, office buildings, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. 

Specifications:

  • Measurement range: Carbon Dioxide Concentration: 0-9999PPM
  • Temperature: -10℃~100℃
  • Humidity: 0-99.9%RH
  • Measurement precision: 
    • Carbon Dioxide Concentration: +/-70PPM +/-3% Reading
    • Temperature: +/- 0.6℃(Max +/- 1.5℃)
    • Humidity: +/- 3%
  • Resolution:
    • Carbon Dioxide Concentration: 1PPM
    • Temperature: 0.1℃
    • Humidity: 0.1%RH
  • Repeat ability: Response time: 10 senconds
  • CO2 reading digit height: 75mm
  • Temp/Rh reading digit height: 40mm
  • Working condition: 0℃~50℃, 0%~90% non-condensing
  • Storage condition: -30℃~70℃, 0%~90% non-condensing
  • Work power: AC 220V converted to DC 9V 1A power adapter (Singapore Safety Mark)
  • Maximum power consumption: 9V*350mA
  • Product Size: approx. 390*292*43mm/15.35*11.49*1.69''
  • Net weight: approx. 1420g
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Water Quality Multi Parameter

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Water Quality Multi Parameter
Approx. Rs 12,500 / Piece
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Product Details:
Minimum Order Quantity1 Piece
MakeV-TECH
Reset & Auto Hold FunctionYes
Electrode DiagnosisSlope, Offset
pH Range-2.000-20.000pH
Stability ConditionsHigh or Low, Selectable
Calibration due reminder1 to 30 days, Selectable
Memory500 data sets with Date/Time
Output & ConnectorUSB Communication Interface & BNC / 6-pin connector
Dimensions (LxWxH)& Weight210 x 188 x 60 mm & 1.2kg
Resolution1/0.1/0.01
Calibration PointsUp to 5 points
Calibration Solutions10uS/cm, 84u5/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm
pH Buffer GroupsUSA, (pH1.68/4.01/7.00/10.01/12.45), NIST (pH1.68/4.01/6.86/9.18112.45), DIN (pH1.09/4.6516.79/9.23/
Measuring ModePractical Salinity (PSU) or Seawater Measurement Standard (ppt)
Conductivity Range0-200mS/cm
Cell Constant0.1 / 1 / 10 / User defined
Temperature Coefficient0.0-10.0% per t
Compensation ModesLinear or Pure Water
TDS Range0-10ppt ( Max.200 ppt, Depending on factor setting )
TDS Factor0.0-1.0
Salinity Range0-80ppt
AccuracyMeasurement Mode
Resistivity Range0-100M0
Auto-Off Function10 / 20 / 30 minutes after last key pressed

Technical Specifications:
Accuracy±0.002 pH
ORP (mV) Range / Calibration0 - ±1999.9mV / 1. point
Accuracy±0.2mV
Accuracy±1% Full Scale
Accuracy±1% Full Scale
Accuracy±1% Full Scale
Temp. Range0-105°C, / 32-221°F
Temp. Compensation0-100°C, 32-212°F, Automatic or Manual
Temp. Accuracy±0.5°C, ±0.9°F


Additional Information:

  • Item Code: WSL-2
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Angle Measure Instruments

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Angle Measure Instruments
Approx. Rs 12,500 / Piece
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Product Details:
Minimum Order Quantity1 Piece
Length120 cm
Height60 mm
Measurement Range0 - 360 degree (4 x 90 degree)
Electronics Measurement Accuracy0 degree/90 degree +- 0.05 degree, 1 degree -89 degree +- 0.2 degree
Measurement Accuracy Vials+-0.057 degree = +- 1 mm/m
Power Supply1 x 9 V 6LR61
Operating Duration Approx200 H
Automatic Deactivation Facility Approx5 min
Weight Approx1,3 kg
Width25 mm

Features:

  • Direction arrows display the deviation to the horizontals or verticals
  • Robust due to aluminum housing
  • Automatic rotation of the measured values on the display when working overhead
  • Acoustic signal at 0° and 90°
  • Hold function to hold measurement results at the push of a button
  • Copy function for copying inclines and transferring them to another position
  • Slanted, easy-to-read display
  • 2 vials enable use as a spirit level
  • More carrying comfort and safety due to shoulder bag

 

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Combustible Gas Detector

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Combustible Gas Detector
Approx. Rs 14,500 / Piece
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Product Details:
Warm-up7-10 seconds
Response TimeInstantaneous
BatteryTwo AAA
Power ConsumptionDC 20 mA
Battery Life3 continuous hours
Overall Dimensions1.38" 5.0" x 0.75" (34.9 x 127 x 19.1)
Weight0.30 lb. (0.14 kg.)

Features:
  • Detects Combustible Gases
  • Including: Natural Gas
  • Methane, Butane, Propane (LPG)
  • Gasoline, Diesel, and Kerosene
  • Fits in shirt pocket
  • Auto zeros
  • Visual and audible alarm
  • Responds instantly


    Specifications:

    • Sensitivity: > 1,000 rpm combustible gas (Methane)
    • Operating Temp: 32° to 104° F (0° to 40° C)
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    Hygro Thermograph

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    Hygro Thermograph
    Approx. Rs 1.65 Lakh / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    Wide Range Recording-20C to 80C / -4 to 122F
    Durable for6 months continuous recording with batteries(LR20 x 4)
    Record Temperature and Humidity on ChartForm (W:100 x L : 12m) at site

    Other Details:
    • Electrical Temperature and Humidity sensor provides accurate measurement
    • Strong Against Vibration
    • Desktop or Wall Mount Socket (2 holes)
    • 3mm (0.13 inch) marking on Temperature / Humidity Recording
    • Pen Position Adjustment Automatically, or with Switch

    Standard Accessories:

    • LR20, 1.5V x 4
    • 1 Pcs Chart Paper
    • 1 Pcs Blue / Red Fiber Tip Pen

    Optional Accessories:

    • Sensor Extension Cable
    • (5 m / 16.40feet, 20m / 65.62feet, 50m / 164.04feet)
    • Chart Paper(5 Sheets / Box)
    • Chart Pen (2 Blue & 2 Red pens)/ BoX
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    Micro Ohm Meter

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    Micro Ohm Meter
    Approx. Rs 13,500 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    ModelVt30
    Power 23o:t 10% Vac, 50hz
    Display 4% Digit O.4"ht Led

    Specifications:
    • Voltage F Current: Selectable By A Push Bulton } Selectable By
    • Source I Measure: Selectable By A Pu Sh Button Push Button
    • Source: Millivolt I Volt I Current Are Adjustable By Means Of 'coarse' & In 'source' Mode

    Ranges:
    • 0-200mvdc I O-2vdc I 0-20 Vdc
    • 0-200~dc I 0-2madc I 0-20 Maoc

    Accuracy:

    • 0 To 0.05% :t 2 Digit For 200mvdc
    • 0 To.l%:t 2 Digit For 2 Vdc & 20 Vdc
    • 0 To.25% :t 2 Digit For Current Ranges
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    Mini-Carton Compression Tester

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    Mini-Carton Compression Tester
    Approx. Rs 95,000 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    Capacity100 kgf
    Power Supply230 Volts AC, 50 Hz
    Compressed Air supply5 - 6 kg/cm2
    Weight20 Kg Cast Iron
    Display TypeLCD
    Least Count50 grams Auto Calibration

    An equipment to test the rigidity of mini-cartons or printed Duplex Board cartons in terms of their stack ability / compression strength. This equipment is very important for cartons that rely on a high quality shelf appeal. Rigid cartons maintain their shelf appeal whereas Low rigidity cartons become loose and lumpy and there by drastically reduce the shelf appeal. Consumer Behavior Studies suggest that a consumer judges the quality of a product from the appearance of its packaging. Consumers are more likely to pick-up a Rigid looking cartons as it looks fresh. Loose and Lumpy cartons will give a perception that the contents are of poor quality too. This small factor can give a major blow to the brand image of a product, or company.
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    Portable Calibrator

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    Portable Calibrator
    Approx. Rs 15,000 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    ModelVT-10
    Display 4X digil O.S"hl LCD
    Ranges0-199.99m VDC I O-IO.ooOVDC 0-19.999m ADC
    Milli-volt I Volti Milli AmpSelectable By A Push Button
    Source I Measure Selectable By A Push Bulton
    SourceMilli Volt I Volt Or Milli Amp Adjustable By Rreans Of 'coarse' & 'fine'
    PotentiometersSource" Mode
    Power 9'1 Dc Battery (2 Cells)

    Accuracy:
    • 0.05% :I: 2 digit lor mVOC
    • ± 0.1% ± 2 digit for VDC
    • ± 0.25%:1: 2 digit for mADC
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    Portable Thermocouple

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    Portable Thermocouple
    Approx. Rs 15,000 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    Power9 VDC Battery (Two Cell)
    ModelVT-20
    Display41/2 digit O.5"ht LCD

    Specifications:

    Ranges:

    • 0-600.0·C for Fe/ConTIC (J type)
    • 0-1200.0·C for CrlAI TIC (K type)
    • -1OO.O·C to +400.0·C for PT-l00 RTD

    Accuracy:

    • 0 to.25%: t2 digit for FelCon TIC IPT-l 00 RTD
    • + to.25%: t2digitforCrlAiT/C upto l000OC
    • + l%: t2digitabovel000·Cfor CrlAiTIC

    PT-l00 RTD Source:

    • Selectable by a Push Button
    • FelCon T/CICrlAIT/C Output adjustable by means of “Coarse” & “FINE” Potentiometer Only

    Measure:

    • Measurement of External FelCon TIC, CrIAITIC, PT-l00 RTD in °c
    • AUTOCJC: Provided for Thermocouple
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    Saybolt Viscometer

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    Saybolt Viscometer
    Approx. Rs 2,500 / Piece
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    Product Details:
    BrandV-Tech
    ModelVT-SV02

    Saybolt Viscometer is used for determining the Viscosity of Fuel Oil and Lubricating Oil both thin & thick

    Saybolt Viscometer consists of:

    • Stainless Steel bath with oil cup which is centrally placed in a water bath.
    • The bath has a lid which contains a Water Cooling Tube
    • Two handle with Two Stirrer Blades
    • Thermometer socket
    • Straight heater
    • Stirring is done by Turntable Arrangement.
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    Seed Blower

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    Seed Blower
    Approx. Rs 1.49 Lakh / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    ColourMulti

    We are the reputed company known for providing Seed Blower to the clients. Offered range is extensively used for purity testing, cleaning and docking of seeds/grains. This product is popular in the market. Seed Blower can be precisely controlled to obtain even the most difficult sensitive air separations. This product is manufactured using optimum quality components and progressive technology by our professionals. Seed Blower is useful for the separation by accurately controlling the upward air flow through a transparent plastic column for cleaning, purity testing and docking of the grain or seed samples.

     

    Features:

    • Robust, fast and mobile
    • Timer facility
    • Blower speed controller


    Additional Information:

    • Item Code: 810
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    Stud Finder

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    Stud Finder
    Approx. Rs 8,500 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    Relative Humidity10% to 90% rH
    PolarityAutomatic
    Power Supply9 V battery
    Storage Temperature-20 A degree C to 60 A degree C
    Operating Temperature0 A degree C to 50 A degree C
    Spectral Response6-14 um
    Display3-1/2 digit with back lighting
    D:S Ratio8:1 has 90% encircled energy at the focal point
    AccuracyA+- 2 A degree C or 2%
    Diode LaserOutput less than 1 mW, wavelength 630-670 nmclass 2 laser product
    Emissivity0.95 Fixed

    Features :

    This sensor can be used to detect wall studs, metal pipes and electrical wires. It will remind you with sound signal and lighting when it detects wall studs, metal pipes and electrical wires. Designed according to the ergonomics principle, it is comfortable to use. Locates the edges of wood or metal studs up to 3/4 inch (20 mm) deep. Perfect tools for the home renovate and decorate.

    Specification :

    • Model: VT-SF78B
    • Material: ABS
    • Detection sensitivity (depth): up to 20mm
    • LED light: Green and Red
    • Power supply: 9V 6F22 battery (Not included)
    • Size: 145 x 62 x 25mm
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    Wind Tunnel

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    Wind Tunnel
    Approx. Rs 14,800 / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    BrandNunes Instruments
    Velocity165 mph
    Closed Test Section33.6 x 48 Inch
    RC Plane Foam Planes x 2
    Radio Control 2.4 GHz

    The Aero Modeling Club uses these equipments for various projects and models (Hovercrafts, RC Planes, Water Rockets, etc). Aero Modeling Club also conducts an air show ever year.

    Aerospace Engineering (AIAE) has provided specialized Laboratories for:

    • Aerodynamics
    • Vibrations
    • Aircraft structures
    • Aircraft propulsion
    • Computer systems & simulations
    • FEM / CFD / AutoCAD

    Facilities available under these labs are:

    Aerodynamics:
    • Wind tunnels
    • Smoke tunnel
    • 3 Component force balance
    • Hot wire anemometer
    • 16 Channels pressure scanner
    • Reynolds apparatus

    Vibration Lab:

    • Stroboscope
    • Whirling speed of shaft apparatus
    • Logarithmic decrement measuring equipment
    • Natural frequency measuring system

    Aircraft Structures:

    • Photo-elastic stress Analyzer bench
    • Flow Analyzer bench
    • Shear gauge
    • Cantilever beam
    • Shear centre of closed, open and I-structure

    Aircraft Propulsion:

    • Aero engine of hunter A/C & its components
    • compressor Rise & Blade
    • combustion Chambers
    • Fuel Injectors
    • Turbine, Propeller Setup

    Computer Systems & Simulations:

    • Programming in C, C
    • MATLAB simulation using simulink
    • MATLAB Programming

    FEM / CFD Lab:

    • Highly specialized lab with Star CCM Software
    • GAMBIT & FLUENTS Software
    • The electronics and various other requirements are generally very expensive and are not easily available.

    The following items are provided by the institute:

    • RC Plane (Balsa Plane IC engine x 1)
    • Motors (Brushless and Brushed)
    • Esc (Brushless and Brushed)
    • Servos

    This year for the Air show for Amity Youth Fest’14 the club made:
     
    The following items are provided by the institute:
    • 2 RC F-22 Raptors
    • 2 Hovercrafts
    • Repaired an old RC plane
    • Repaired 4 water rockets

    RC F-22 Raptor:

    • The design of F-22 raptor was assembled and was made by a 5mm styro-foam sheets and were flight tested.

    Hovercraft:

    • The design was made using AutoCAD/CATIA software and then, was made using corrugated plastic and thermocol sheet and was tested and also was demonstrated in public

    Water Rockets:

    • The work of projects to be done is effectively distributed among all the members of the club so as to keep each member of the group active including from 1st-3rd years.
    • Club also organized various competitions and workshops under it effectively, like
    • Boomerang Workshop
    • Glider making competition
    • Para corner (parachute competition)
    • The workshops and competitions were kept free of cost and club managed the funds for these events from RC Simulation.
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    Wind Tunnel

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    Wind Tunnel
    Approx. Rs 3.2 Lakh / Piece
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    Product Details:
    Minimum Order Quantity1 Piece
    BrandV-Tech
    ColorWooden

    Aerospace Engineering (AIAE) has provided specialized Laboratories for:
    • Aerodynamics
    • Vibrations
    • Aircraft structures
    • Aircraft propulsion
    • Computer systems & simulations
    • FEM / CFD / AutoCAD


    Facilities Available Under these Labs:

    • Aerodynamics: Wind tunnels, Smoke tunnel, 3 Component force balance, Hot wire anemometer, 16 Channels pressure scanner, Reynolds apparatus
    • Vibration Lab: Stroboscope, Whirling speed of shaft apparatus, Logarithmic decrement measuring equipment, Natural frequency measuring system
    • Aircraft Structures: Photo-elastic stress Analyzer bench, Flow Analyzer bench, Shear gauge, Cantilever beam, Shear centre of closed, open and I-structure
    • Aircraft Propulsion Aero engine of hunter A/C & its components, compressor Rise & Blade, combustion Chambers, Fuel Injectors, Turbine, Propeller Setup, Computer Systems & Simulations, Programming in C, MATLAB simulation using simulink, MATLAB Programming

     

    FEM / CFD Lab:

    • Highly specialized lab with Star CCM Software, GAMBIT & FLUENTS Software
    • The electronics and various other requirements are generally very expensive and are not easily available.

    The following items are provided by the institute:

    • RC Plane (Foam Planes x 2), RC Plane (Balsa Plane IC engine x 1), Radio Control 2.4 GHz, Motors (Brushless and Brushed), Esc (Brushless and Brushed), Servos The Aero Modeling Club uses these equipments for various projects and models (Hovercrafts, RC Planes, Water Rockets, etc).
    • Aero Modeling Club also conducts an air show ever year. This year for the Air show for Amity Youth Fest’14 the club made:


    The following items are provided by the institute:

    • 2 RC F-22 Raptors, 2 Hovercrafts, Repaired an old RC plane, Repaired 4 water rockets


    RC F-22 Raptor:

    • The design of F-22 raptor was assembled and was made by a 5mm styro-foam sheets and were flight tested.


    Hovercraft:

    • The design was made using AutoCAD/CATIA software and then, was made using corrugated plastic and thermocol sheet and was tested and also was demonstrated in public


    Water Rockets:

    • The work of projects to be done is effectively distributed among all the members of the club so as to keep each member of the group active including from 1st-3rd years.
    • Club also organized various competitions and workshops under it effectively, like: Boomerang Workshop, Glider making competition, Para corner (parachute competition)The workshops and competitions were kept free of cost and club managed the funds for these events from RC Simulation.

     

    Yes! I am Interested

     
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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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