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Gas Instruments

Our range of products include biogas flow meter, gas flow meter, exhaust gas analyzer, gas leak detector, gas detector and flue gas analyzer.

Biogas Flow Meter

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Biogas Flow Meter
  • Biogas Flow Meter
  • Biogas Flow Meter
  • Biogas Flow Meter
  • Biogas Flow Meter
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Approx. Rs 15,000 / PieceGet Latest Price

Product Brochure
Product Details:
BrandV-Tech
DisplayLocal
Packaging TypeBOX
Colormulti
Range (degree C)0 to 60 Degree C
Size(inches)11/2''
I Deal InNew

Thermal Mass Flow Meters make mass Flow Pune provide accurate mass flow measurement of natural gas, compressed air and other industrial gases. The proprietary sensor design measures mass flow directly and does not require additional pressure or temperature compensation to deliver accurate flow rate and total data.The Meter is available as an inline or an insertion style meter with/without a LCD Display.Natural Gas / Propane gas / LPG+ 1.0% of reading from 0 to 100 Kg/hr+ 2.0% of reading from 100 to 400 Kg/hr Compressed Air & other high velocity calibrations+ 1.0% of reading + 0.5% of scale over a 100:1 turn


Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
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Gas Flow Meter

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Gas Flow Meter
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Approx. Rs 28,970 / PieceGet Latest Price

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Product Details:
Minimum Order Quantity1 Piece
DisplayDigital
Packaging TypeBox
Power Supply230 V AC, 50 Hz, 2 W
Accuracy+- 2%
Reading+-1 digit
Resolution0.1 cc/min for Smart Flow 20, 21, 22
Dimensions27 cm (H) x 13 cm (W) x 10 cm (D)

Principle:
  • The SMART FLOW 20 is based on the classical method viz. soap film method. The instrument is automated by using micro controller, which provides highly accurate measurement and direct digital read out of gas flow rate. The time required for the soap film to pass through a known fixed volume is measured. The soap film is sensed by IR sensor. When the soap film passes through first sensor, it activates the timer of micro controller. Timer is stopped when the film crosses the second sensor. The flow rate is then calculated by micro controller and instantly displayed in cc/min.

Features:

  • Direct Digital Readout
  • Micro controller Based
  • Highly Accurate and Fast
  • Useful for measuring any gas flow specially in G.C
  • Easy to operate
  • Free of personal errors

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Exhaust Gas Analyzer

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Exhaust Gas Analyzer
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Approx. Rs 1.85 Lakh / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
Model Number/NameVT873
BrandV TECH
Usage/ApplicationLaboratory
Power SupplyElectric
ApplicationLaboratory Use
Automation GradeAutomatic
Display TypeDigital
Type Gas Analyzer
Steps12 mm high and with 0.1 % steps
DisplayThree digit
Rechargeable Ni/Cd batteries

NUNES instrument which measures % oxygen in a sample gas. It has a three digit display, 12 mm high and with 0.1 % steps. Sample gases are easily educted by the inbuilt pump. Rechargeable Ni/Cd batteries power the instrument. The instrument is supplied with a filter tube, a separate probe and battery-charger. It has a wide variety of applications.
  • Measuring technology: NDIR (Non-dispersive infrared) and electrochemical (O2 and NOx).
  • Meets or exceeds all international accuracy specifications: ASM/BAR90, ISO3930 and OIML R99 clase 0.
  • Warm Up: 1 to 10 minutes.
  • Show Lambda, AFR and corrected CO.
  • Small size, Portable, Compact.
  • Power supply: 110/220 Vac o 12 Vdc.
  • 10 Month Warranty.
Response time (0 to 95 %): < 14 sec.
warm up: 1 to 10 minutes. 
Temperature range: +2 to + 45°C.
Humidity: 95 % max. (non condensing).
O2 operation life: approx. 2 years (warranty 1 year).
Build-in printer: Thermal 
Power supply:
 110 - 220 Vac +/- 10% or 12-15 Vdc, 3 A
Size: 36 cm. x 26 cm x 12 cm..
Weight: 4 kg.


Specifications:

Gas Range Accuracy Resolution
CO 0-15 % vol. ± 3 % of reading. 0,001 % vol.
CO2 0-20 % vol. ± 3 % of reading. 0,1 % vol
HC 0-10000 ppm vol. (hexane) ± 3 %of reading. 1ppm vol.
O2 0-25 % vol. ± 5 % of reading. 0,01 % vol.
NOx 0-5000 ppm vol. ± 5% of reading. 1ppm vol.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Gas Leak Detector

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Gas Leak Detector
  • Gas Leak Detector
  • Gas Leak Detector
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Approx. Rs 24,500 / PieceGet Latest Price

Product Brochure
Product Details:
Display TypeDigital
Gas TypeNatural Gas
Power SourceBattery
ColorYellow and Green
Warranty10 Month
BrandV-Tech
ColourMulti

Nunes supplies a Gas Leak Detector based potable instrument, which detects the presence of Methyl Bromide Gas in the fumigation area.

Features:
  • Advanced microprocessor based technology
  • Audio and visual alarms User defined alarm set points
  • Detects methyl Bromide gas in the range of 0 - 200 ppm
  • Powerful inbuilt air sampling pump for remote sampling
  • Real time clock with provision for setting date and time Alphanumeric display with back light Set touch membrane key board
Key word :

Ultrasonic Leak Detectors can be used for a wide variety of tests including airborne measurements for gas leaks, compressed air, steam traps, bearings, pump cavitation detection, vehicle windscreen leaks, window and roof leaks etc.

Gas Sensors, Detectors and Monitors with alarms.

Gas leak detectors, Gas Analysers as well as gas sensors interact with a gas to initiate the measurement of its concentration which could be used to sound an alarm. The gas detector of gas sensor then provides output to a gas instrument to display the measurements. Common gases measured by gas detectors and gas sensors include ammonia, aerosols, arsine, bromine, carbon dioxide, carbon monoxide, chlorine, chlorine dioxide, Diborane, dust, fluorine, germane, halocarbons or refrigerants, hydrocarbons, hydrogen, hydrogen chloride, hydrogen cyanide, hydrogen fluoride, hydrogen selenide, hydrogen sulfide, mercury vapor, nitrogen dioxide, nitrogen oxides, nitric oxide, organic solvents, oxygen, ozone, phosphine, silane, sulfur dioxide, and water vapor.

Important measurement specifications to consider when looking for gas detectors and gas sensors include the response time, the distance, and the flow rate. The response time is the amount of time required from the initial contact with the gas to the sensors processing of the signal. Distance is the maximum distance from the leak or gas source that the sensor can detect gases. The flow rate is the necessary flow rate of air or gas across the gas detectors or gas sensors to produce a signal.


Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?


Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Gas Detector

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Gas Detector
  • Gas Detector
  • Gas Detector
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Approx. Rs 8,500 / PieceGet Latest Price

Product Details:
Probe telescopic bendingSupport
Probe tube lengthAbout 300MM (including probe)
Alarm modeSound alarm and light alarm
Power supply3 x1.5V AAA battery
Product size120 x 65 x 25MM
Product packagingColor box
Single weight160G
Product weight267G
SensitivityAdjustable minimum 5ppm
SensorSemiconductor
Continuous working hours8 hours (with a slight change in the working state)
Working statusContinuous, unlimited

Description:
Combustible Gas Natural Gas Methane Leak Detector Analyzer with Sound Light Alarm

Specification:

  • Preheating time: <30 seconds
  • Reaction time: <1second
  • Working environment: -10 ~ 50

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.

 

Yes! I am Interested

Flue Gas Analyzer

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Flue Gas Analyzer
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Approx. Rs 1.59 Lakh / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
Measurement Continuous
Weight 445 grams (approx.)
Dimensions Refer to GA Drawing
Degree of Protection IP 65
Readout Graphical Digital
Resolution0.1
Accuracy +/- 2 %
Repeatability +/- 1 %
Battery backup Continuous 8 hours
Low Battery Alarms Audio & Visual
Power Supply Standard batteries
Display 128 X 64 Pixels Graphical LCD

Flue gas is the gas exiting to the atmosphere via a flue, which is a pipe or channel for conveying exhaust gases from a fireplace, oven, furnace, boiler or steam generator. Vasthi Engineers offer the latest and most innovative flue gas analyzers to monitor the composition of the flue gas of a boiler heating unit to determine if the mixture of air and fuel is at the proper ratio for maximum heat output. Data logging is an option on all our multi –gas monitors.


Salient Features:

  • Portable with IP 65 certified casing
  • Graphical display with fault and low battery indications
  • 10 hours continuous battery backup
  • User – friendly: Easy to learn and use
  • 4 years guaranteed- life-Oxygen sensor specially designed for combustion purpose.
  • No other gases affect its performance. 8 years life – optional
  • Automatic self-calibration: Field calibration starts automatically on each start up with aspirated fresh air.
  • Strong chromel-alumel thermocouple suitable up to 1000°C with dust and moisture filter &User selectable fuels- gas, oil and coal.
  • Automatic self-check for efficiency calculation: Specific percentage efficiency of selected fuel is displayed as a check on its calculations with aspirated fresh air.
  • Time-tested in-built suction pump.
  • Self-test: a) flow fault b) oxygen sensing and c) battery backup time.

 

Other Details:

  • Sampling Method: Auto Suction (with pump)
  • Response Time: < 10 seconds at 95 % variation
  • Alarms: Low & HI Visual and Audible (Different Tones)
  • Temperature Range: 0-55°C
  • Warranty: One year
  • Power: Single cell lithium ion Battery with Inbuilt charge control

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Refrigerant Gas Leak

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Refrigerant Gas Leak
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Approx. Rs 34,500 / PieceGet Latest Price

Product Brochure
Product Details:
BrandV-Tech
Display TypeDigital
Max SensitivityTo halogenated refrigerants,3 gr/yr
Battery operated. Battery life30 hours under normal conditions
Working temperature0-52 degree
Power supply3V DV (2 quality batteries)
Probe length35.5 cm
Reaction timeInstant
Resetting time2 seconds
Warm-upAbout 6 seconds
Size22.9 cm x 6.5 cm x 6.5 cm

Features:
  • Single color LED display with 6-level leak alarm
  • Tricolor display of battery voltage
  • RESET key that can provide convenient and fast resetting function
  • Real time sensitivity adjustment
  • Adopts quality sensors that can detect slightly leaked halogen gases
  • 14 inches (35.5 cm) flexible stainless steel probe
  • Detects all kinds of halogenated refrigerants
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COD Analyzer

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COD Analyzer
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Approx. Rs 2.35 Lakh / PieceGet Latest Price

Product Brochure
Product Details:
BrandV-Tech
Automation TypeAutomatic
ColorBlack
MaterialStainless Steel
Warrantyone year
Iso Certifiedyes

COD Analyzer is a term used to measure the quality of effluent water. It is a measure of water pollution resulting from organic matter and is being extensively used by industry to test their waste water before releasing it to the environment.

COD Analyzer measure Chemical Oxygen Demand for waste water applications with the involved measuring principle based on UV light absorption through unsaturated organic molecules at 254nm. Here, the generated COD of the effluent is critical in respect to environmental requirements in many chemical and food based industries. The COD analyzers offered comes with latest technology support as well as delivering fast and reliable on-line measuring that is required for effectively monitoring COD level in waste water. Some of the standard feature of these analyzers includes measuring method based upon JIS K0806 "chemical oxygen demand (COD)” automatic measuring instrument, allowing reagent consumption to be saved to the limit and controlling temperature of reaction solution through oil bath temperature control that ensures temperature is almost not affected by operation temperature.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.


Additional Information:

  • Delivery Time: 1-2 week
Yes! I am Interested

Gas Leak Detectors

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Gas Leak Detectors
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Approx. Rs 24,000 / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
BrandV-Tech
ModelV-tech
ColorYellow
Dimensions49 X 84 X 40 mm
Alarm TypeHigh Alarm, Low Alarm, TWA Alarm, STEL Alarm, Over
Weight104g
Country of OriginMade in India
Range0 to 100ppm
Resolution0.1ppm
Operating Temperature-30 DegreeC to 50 DegreeC
Power SupplyDC 3.6V, 1.2Ah Lithium battery

  • Lightweight & Compact.
  • Stock up to 30 activities.
  • Free of maintenance.
  • 2 years of use.
  • Fast bump checking with Docking Station.
  • Digital, acoustic, and vibration alarms.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.


Additional Information:

  • Delivery Time: 2-3 weeks
Yes! I am Interested

Portable Gas Analyzer

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Portable Gas Analyzer
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Approx. Rs 24,000 / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
Model Number/NameVT-5445
ApplicationIndustrial Use
BrandV-Tech
ColorMulti
Automation GradeAutomatic
Display TypeDigital
I Deal InNew Only

We specialize in offering Portable Gas Analyzer that is a battery portable instrument for the intermittent, short-term monitoring of gas concentrations. These are provided with single or dual gas versions and are accessible with accurate infra red gas analyzer and/or an electrochemical cell. Owing to its simple push button control, these can ensure long-term stability with zero calibration gas readings.

General Specifications
Display Six windows with 0.8" super-bright 4-digit LEDs 
Displays HC, CO, CO2, O2, NOX, AFR, λ, kRPM, and GPM user-selectable
Gases measured HC, CO, CO2 - Non-dispersive Infrared (NDIR) 
O2, (OPTIONAL: NOX - Electrochemical Cell
Particle filter Coalescent media, field replaceable
Water filter True positive screen, field replaceable; continuous water separation
Certifications BAR-90 certified 
Meets BAR-97 performance specifications 
Canada''s AirCare Certified 
Meets or exceeds OIML Class I Gas standards
Warm-up time Five minutes or less
Response time Approximately 2 seconds
AC power 110V AC - 220V AC ± 10%, 50 Hz - 60 Hz 
0.5A, 0.3A max 
AC voltage range 90V - 240V
DC power 10V DC - 16V DC 
1.5A nominal, 3.5A max
Weight 9 lbs. (4.1 kg)
Size (W x L x D) 13.2" x 10.8" x 6.5" (33.5 cm x 27.4 cm x 16.5 cm)
Temperature 35.6° F to 113° F (2° C to 45° C) Operating 
-40° F to 167° F (-40° C to 75° C) Storage
Interface Eight analog outputs 
Choice of: 0-1V DC, 0-5V DC, or 0-10V DC 
RS232 with custom protocol 
DLL provided upon request
Gases and Ranges (within 1% full-scale accuracy)
Hydrocarbons (HC) (n-Hexane) 0 - 10,000 ppm
Carbon Monoxide (CO) 0 - 10%
Carbon Dioxide (CO2) 0 - 20%
Oxygen (O2) 0 - 25%
Oxides of Nitrogen (NOx) 1 - 5,000 ppm
Tachometer (TACH) 0 - 30,000 rpm (displayed as krpm = 1,000 rpm)
Air to Fuel Ratio (AFR) 0 - 50%
Lambda (λ) 0 - 5
Grams per Mile (GPM)
Grams per Kilometer (GPK)
Optional Motorcycle Fittings 2, 4, and 6 cylinder manifolds 
6 mm fitting for Honda, Yamaha, or Kawasaki 
10 mm fitting 

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.


Additional Information:

  • Item Code: PGA
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Thermo Hygrometer

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Thermo Hygrometer
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Approx. Rs 24,500 / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
ModelVT-TDS-01
Measuring Range0 to 19990 PPM
Resolution10 PPM
Display3 Digit
Power3V x 2 Lithium battery CR2032
Dimension33.5 mm x 170 mm
Weight85g
ElectrodeReplaceable

We are supplying Jumbo Process Indicator.

The Specifications are given below:

  • Temp Range : 0 – 70 Deg CRH
  • 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.
  • Model : VT-BDTH20
  • Make : V-Tech
  • Temp Humidity Indicator

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairswith 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Ammonia Gas Detector

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Ammonia Gas Detector
  • Ammonia Gas Detector
  • Ammonia Gas Detector
  • Ammonia Gas Detector
  • Ammonia Gas Detector
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Approx. Rs 49,500 / PieceGet Latest Price

Product Brochure
Product Details:
ModelVT763
Detector TypePortable Single Gas
Display TypeDigital
Weight147 gm
Measurement Range0-100ppm
BrandV TECH
ColorBlack Grey
Resolution0.1ppm
Temperature-10-50
Size180 x 65 x 30mm
Alarm TypeAudio And Light
Accuracy2
Warranty10 Month
Power SourceBattery
Usage/ApplicationGas Detection
Working Temp60h
I Deal InNew Only
Sample ModeElectrochemical Principle,Life For 2 Years

Special Features:
  • Personal Gas Monitors Specially designed pocket size instrument for Personal Protection
  • Safety from the hazards of combustible and toxic gases
  • Highly stable against zero drift and quick to respond to changes in target gas concentration
  • Continuously display gas concentration on an LCD display
  • Two user settable alarm set points
  • Available for SO 2, O 2, CO, NO2, NO, H 2 S, HCN, HCl, Cl 2, H 2, NH 3, PH 3, ETO, Combustible Gases (Explosimeter) and many other gases
  • We have a range of Detectors & Monitors for various gases.
  • Mail us your query & we will mail you the Best Model & competitive Rate
1.Portable monitor for detect ammonia, temperature .2.Respond quickly, detect precisely, sound,light two types alarms indication.3.Electrochemical principle measuring,high accuracy.4.Rechargeable battery,USB powered.5.Large LCD screen backlight display, can read in dark.1.Auto power off,alarm value set.2.°/° unit switchable.3.Widely used in factory, home, office, and public place.1.Auto power off,alarm value set.2.°/° unit switchable.3.Widely used in factory, home, office, and public place.

1.Auto power off,alarm value set.2.°/° unit switchable.3.Widely used in factory, home, office, and public place.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

CO2 Gas Purity Testers

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CO2 Gas Purity Testers
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Approx. Rs 3,600 / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
BrandV TECH
Model Number/NameVT9833
Usage/ApplicationIndustrial
Colormulti
Packaging TypeBOX
Display TypeDigital
GradeAutomatic
SupplyAC
ColourMulti

We specialize in the designing and manufacturing of CO2 Gas Purity Testers, which are designed by experts. The improvisation of many efficient features has made our CO2 Gas Purity Testers highly beneficial for various industrial applications Renowned for :Eliminating confusing cocks Hose connections Awkward manipulation Usual caustic spillage Making gas testing simple Cleaning Providing accuracy.

 

Applications:

  • Industrial Gas Industry
  • Brewing Industry
  • Distilling Industry
  • Beverage Industry

 

Operating Instructions:

  • Caution: Caustic solution is used in the operation of this instrument.
  • This solution may cause severe burns to the operator if not handled with care.
  • Wear goggles and protective clothing while operating this instrument.
    Preparation of Caustic Solution: A 20% solution of either Potassium Hydroxide or Sodium Hydroxide is recommended for air testing
  • To make a 20% solution slowly add 100 grams of Potassium or Sodium Hydroxide crystals to 500 cc's of distilled water and store in a sealed jar.
  • The Hydroxide solution may also be purchased from any laboratory or chemical supply company.
  • A weaker solution may be used, but the tests will take longer and fewer tests can be performed.
  • How To Operate :
  • Attach a hose from the CO2gas supply that is to be tested to the nipple of the absorption burette.
  • Use care when attaching the hose so as not to break the calibrated stem of the absorption burette.
  • If using the 1/100th calibrated burette (10102) place your finger on top of the stem and push gently downward onto the support block to prevent the stem from breaking when attaching the hose. Make sure that the gas supply is regulated to below 10 psi before releasing gas into the Purity Tester.
  • Place the Purity Tester over a container and open both cocks to allow the caustic to drain out.
  • Rinse out all traces of caustic with warm water and dry the glassware before returning the tester to its case.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Methane Gas Monitor

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Methane Gas Monitor
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Approx. Rs 59,500 / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
Resolution0.1 % steps
Pump Flow1 liter per minute
Power standard12 V Rechargeable battery
Size(+ 12 mm): 21cm x 21cm x 8cm deep
Weight2 kg ( + 250 gm)
Housing bodyAluminum
Battery ChargedOn 220V AC mains through adaptor
Accuracy+ 2 % FSD at constant temperature
Repeatability1 % of range
Response90% in 20 seconds
Sensor typeNon-Dispersive Infra-Red
Relative humidity0-95 % non-condensing

We are suppliers of Methane Gas Monitor.

Features

  • Sensor internally mounted in pumped mode Non-dispersive infrared (NDIR) sensor
  • Solid State throughout
  • Fast warm-up
  • Digital readout with LED display
  • No effect of background gases
  • No moving parts in sensor
  • Portable light weight with rechargeable batteries & battery charger


Specifications

  • Display: 3 ½ digits - 12 mm high LCD
  • With backlight and switch
  • Gas: Any one gasz as per table
  • Range: Any one range as per table
  • Working temp: 5° - 45°C
  • Sampling method: By using in-built pump
  • Sampling: Intermittent spot checking
  • Pump suction: > 4 hg Column
  • Flow Indicator: Provided. 0 ??3 l/m
  • Calibration: With certified calibration gas
  • Low Battery Low battery alarm provided

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
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Smoke Visibility Tester

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Smoke Visibility Tester
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Approx. Rs 2.45 Lakh / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
BrandV TECH
Model Number/NameVT980
Display TypeDigital
Rota Meter30 LPM (or 60 LPM)
GradeAutomatic
Voltage230V Ac. 50Hz
SupplyAC
PowerElectric
Usage/ApplicationIndustial
I Deal InNew Only
ColorMulti
ColourMulti

NUNES Smoke Visibility Tester made of a plywood chamber inner side painted by heat proof paint the ceiling of the chamber have a hole which permit to hold light meter cell while testing. There is a hole in the bottom of the chamber, which is aligning to the ceiling hole. There is a clear glass bulb fitted to the bottom hole. Left-hand side of the chamber has a hole, an exhaust fan fitted to the left hand side hole. Right hand side have hole which permit to flow air at the time of the exhaust of the smoke to the chamber. The front of the chamber has a hinged door, which have a clear glass window on the door. There are shutters on the left hand side and the right hand side hole of the chamber. The LUX of the bulb control with the help of an electronics regulator fitted in the panel of the instrument. The ceiling hole and the front glass window covered with the black curtain. The chamber fitted on the section stand. A LUX meter is supplied with the instrument for the measurement of the LUX of the light. There is a aluminium silicate and a stainless steel plate also supplied with the instrument. There is a stainless steel specimen frame tilted at 20?a to the vertical and have the provision to hold the specimen and there is provision to slide the specimen frame. There is a burner mount on the bottom of the chamber at an angle of 45. A flow meter, pressure gauge and pressure regulator are fitted on the section frame for the adjustment of the supply of the gas. All the parts are painted or polished for the corrosion resistance long life. We will not supply the any gas with the instrument.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Carbon Monoxide Gas Detector

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Carbon Monoxide Gas Detector
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Approx. Rs 49,500 / PieceGet Latest Price

Product Brochure
Product Details:
Display TypeDigital
Measurement Range0 to 999 PPM
BrandV TECH
Power SourceElectric
ColorMulti
Accuracy+/- 2% of Full Scale.
Gas TypeCO
Usage/ApplicationGas Instrument
Warranty10- month
I Deal InNew Only
ColourMulti

Carbon monoxide (CO) is a deadly, colorless, odorless, poisonous gas. It is produced by the incomplete burning of various fuels, including coal, wood, charcoal, oil , kerosene, propane, and natural gas. Products and equipment powered by internal combustion engines such as portable generators, cars, lawn mowers, and power washers also produce CO. Carbon monoxide is harmful when breathed because it displaces oxygen in the blood and deprives the heart, brain, and other vital organs of oxygen. Large amounts of CO can overcome you in minutes without warning-causing you to lose consciousness and suffocate.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Pressure Gauge

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Pressure Gauge
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Approx. Rs 18,500 / PieceGet Latest Price

Product Brochure
Product Details:
BrandV-Tech
Display TypeAnalog
I deal inNew
Data Logging400 sets
Data Storage10 sets of readings
Pressure RangesMBAR,kPa & in H2O
ColorMulti

Product DetailsTester Type Pressure Gauge TesterPower 220 VUsage LaboratoryBrand V-TechBeing a leading firm in this industry, we are deeply engaged in offering ahigh-quality range of Dead Weight Pressure Gauge Tester.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Carbon Dioxide Detector

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Carbon Dioxide Detector
  • Carbon Dioxide Detector
  • Carbon Dioxide Detector
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Approx. Rs 37,500 / PieceGet Latest Price

Product Details:
GasCarbon Dioxide
Range Any one range as per table
Resolution 0.1 % steps
Accuracy + 2 % FSD at constant temperature
Repeatability 1 % of range
Response 90% in 20 seconds

We are suppliers of Carbon Dioxide Detector.

Features:

  • Non-Dispersive Infrared sensor
  • Internal pump to draw a sample
  • Adjustable timer for sample pump
  • Quick and accurate response to Carbon-Dioxide
  • Easy to operate
  • Portable, light weight, with rechargeable batteries and battery charger
  • Tincan piecer press & stand available & with hardened needles
  • Quick warm-up time, no moving parts in sensor

Specifications:

  • Display: 3 ½ digits - 12 mm high LCD
  • With backlight and switch

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

Air & Water Leak Detector

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Air & Water Leak Detector
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Approx. Rs 12,500 / PieceGet Latest Price

Product Brochure
Product Details:
WeightAbout 115g (including battery)
Frequency Response40kHz +-2kHz
Battery9V,6F22 or equivalent
Size192 x 50 x 30mm,101 x 59 x 28mm
IndicatorLED
Output Frequency40kHz
RedLeak
PowerGreen

VT04-003 Ultrasonic Air Water Dust Leak Locator Detector Tester.

Specifications:

  • Design to locate leaks in pressure and vaccum systems
  • Locate leaks pressure and vaccum systems
  • Quick location of air, water, dust leaks
  • 2 LED lights


Receiver

  • Alarm Indication: The "LEAK" LED lights and the "ticking tone" increases in frequency
  • Temperature: 0°C~40°C
  • Relative humidity: <80%


Transmitter

  • Temperature: 0°C ~ 40°C
  • Relative humidity: <80%
  • Low battery Indication: "Power" LED can't light

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

  • Laboratory Instrument, Test Equipment,
  • Scientific, Measuring, Precision Instrument,
  • Analytical, Bio Medical, Survey, Electrical,
  • Electronic Instruments ,Weather, Metrology.
Yes! I am Interested

 
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Sebastian Nunes (Nunes Instruments)
Nunes Instruments
Gopalapuram
Coimbatore - 641018, Tamil Nadu, India
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