Gas Instruments

Approx. Rs 2,000 / PieceGet Latest Price

Acidity can be caused by mineral or organic acids, or by carbon dioxide as Carbonic Acid. Acidity of aqueous solutions contributes to corrosion and influences the rate of biological processes.

The VT-3820 acidity test kit makes monitoring quick, easy and safe.

During testing, when colour change is achieved, under careful conditions - usually using a burette – the reagent is added, drop by drop, until the solution turns to the colour required. The user will then count how many drops of reagent were used to achieve complete colour change. The number of drops used will determine the chemical concentration and results can be found in the manual included.

However, the compact size gives the user the versatility to use this kit anywhere.

With the use of diluted sodium hydroxide as the titrant and bromophenol blue or phenolphthalein indicators, the contribution of strong or organic acids can be determined.

The measurement of the strong acid contribution to the sample acidity is known as methyl orange acidity. This is carried out by titrating with sodium hydroxide until the solution turns from yellow to green/blue (pH endpoint about 4.5). The total acidity caused by both mineral and organic acids is determined by titrating to an endpoint pH of 8.3, using phenolphthalein as an indicator. This is known as phenolphthalein inacidity.

Approx. Rs 12,500 / PieceGet Latest Price

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

Approx. Rs 49,500 / PieceGet Latest Price

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.

Approx. Rs 1.2 Lakh / PieceGet Latest Price

As a common model of V TECH fuel dispenser, V TECH with roof,with positioned hose hanger, big screen in the front and door in the middle to easy to maintain, and can work with printer, IC card and management system. Nozzle booth and keyboard at side to easy to operate. Composed by henghe brand spare parts, with guarantee of long life service.

Model and configuration

Note:   Type of Pump  1: Suction Pump;    2: Submersible pump;

Standard specification:
1. Flow rate: 5~50 L/M
2. Precision: The max. volume inaccuracy no more than 0.3%,error repeated no more than 0.15%.
                        The max. inaccuracy for min. measuring is 0.5%,error repeated no more than 0.25%.

3. Noise: less than 80dB
4. The digits number displayed on display screen:
    1) liter district: 6digits or 8 digits
    2) amount district: 6digits or 8 digits
    3) unit price district: 4digits or 6 digits

Counting range of shift totalize: Volume or amount: 8digits(including 2 decimal digits)
Counting range of liter general totalize: 9digits(including 2 decimal digits)
Counting range of amount general totalize: 11digits(including 2 decimal digits)
Unit price setting range: 099.99basic currency/liter

5. Solenoid valve turn off setting range: 00.99liter
6. Ambient condition: 
    1) Temperature -45℃ ~ +55℃
    2) Humidity 30%~ 90% 

7. Suction type inlet pressure and outlet pressure:
    1) Inlet pressure no more than 54kpa
    2) Outlet pressure no more than 0.3Mpa 

8. Ex-proof sign: Ex dib II AT3

Approx. Rs 24,000 / PieceGet Latest Price

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.

Special Features:

• Instrument status and gas concentrations are clearly displayed on the back lit LCD display
• Internal lead acid battery or from 110 V/240 V AC via the supplied battery charger
• The flow of the sample is regulated using the integral sample pump speed controller
• This can visually monitored by the front panel flow-meter
• Range of Gases Include: carbon dioxide, methane, carbon monoxide, oxygen and nitric oxide
• Proven IRGA technology with optional electrochemical cell
• Battery portable
• Integral sample pump
• RS-232 and analogue output

Additional Information:

• Item Code: PGA

Approx. Rs 18,500 / PieceGet Latest Price

Approx. Rs 14,500 / PieceGet Latest Price

• 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

Approx. Rs 49,500 / PieceGet Latest Price

• 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

Approx. Rs 3,600 / PieceGet Latest Price

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.
• Open both cocks (5005) and allow the gas to sweep through the absorption burette and caustic reservoir to completely displace air in the glassware. If preferred, the bulb may be first filled with water and the water displaced with the gas to be tested.After the sample has been taken, close the cock on the absorption burette first and then close the cock on the caustic reservoir.Pour the caustic solution into the reservoir to the line indicated on the bulb (approximately 105 cc).
• Open the cock on the caustic reservoir and allow the solution to flow down into the absorption burette. Absorption of the CO2 gas now takes place until only air in the sample remains, the small bubble of which may be moved around by tilting the Purity Tester slightly, thereby insuring complete absorption of the gas.
• Close the cock on the caustic reservoir and turn the instrument 90 degrees so that it rests on its other frame side. In this position, the unabsorbed gas enters the calibrated neck where the volume is directly indicated.
• The percentage purity of CO2 gas is 99% plus 1/10 of 1% for each division as indicated by the level above the bottom graduation (Using the standard absorption burette #10101). There are our other types of absorption burettes available which are listed below.After the test is completed, empty the caustic solution from 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.

Approx. Rs 2.35 Lakh / PieceGet Latest Price

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.

Additional Information:

• Delivery Time: 1-2 week

Approx. Rs 37,500 / PieceGet Latest Price

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

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

Approx. Rs 2.6 Lakh / PieceGet Latest Price

• Digital Display in oC dp and in ppm H2O equivalent.
• Highly stable and reliable sensor
• Sensor mounted in SS 316 holder at remote location.
• Max separation between sensor & instrument panel is 10 meters
• Instrument control/display module is panel mounted.
• On/Off, Under-range, Over-range and Stable response indicators.

Approx. Rs 1.85 Lakh / PieceGet Latest Price

• 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.

Specifications:

Approx. Rs 1.59 Lakh / PieceGet Latest Price

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

Approx. Rs 8,500 / PieceGet Latest Price

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¿¿¿

Approx. Rs 28,970 / PieceGet Latest Price

• 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.

• 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

Approx. Rs 24,500 / PieceGet Latest Price

• 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

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.

Gas detectors, Gas Analyzers and gas sensors can output gas measurement of the gases detected in a number of ways. These include percent LEL, percent volume, trace, leakage, consumption, density, and signature or spectra. The lower explosive limit (LEL) or lower flammable limit (LFL) of a combustible gas is defined as the smallest amount of the gas that will support a self-propagating flame when mixed with air (or oxygen) and ignited. In gas-detection systems, the amount of gas present is specified in terms of % LEL: 0% LEL being a combustible gas-free atmosphere and 100% LEL being an atmosphere in which the gas is at its lower flammable limit. The relationship between % LEL and % by volume differs from gas to gas. Also called volume percent or percent by volume, percent volume is typically only used for mixtures of liquids. Percent by volume is simply the volume of the solute divided by the sum of the volumes of the other components multiplied by 100%. Trace gas sensors given in units of concentration: ppm. Leakage is given as a flow rate like ml/min. Consumption may also be called respiration. Given in units of ml/L/hr. Density measurements are given in units of density: mg/m^3. A signature or spectra measurement is a spectral signature of the gases present; the output is often a chromatogram.

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.

Approx. Rs 79,500 / PieceGet Latest Price

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

Approx. Rs 1.69 Lakh / PieceGet Latest Price

Approx. Rs 34,500 / PieceGet Latest Price

• 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

Approx. Rs 2.45 Lakh / PieceGet Latest Price

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.