Approx. Rs 39,500 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Model Name/Number | VT-216 |
Warranty | 1 year |
Brand | V Tech |
Country of Origin | Made in India |
Range | 0~100 |
Resolution | 0.1 |
Accuracy | +-1 |
Range 0~100
Resolution 0.1
Accuracy ±1
Repeatability 0.3
Measurement Area 7x14mm (Ellipse)
The display data is in direct proportion to the reecte
d light.
The spectral sensitivity of the instrument is approxim
ately equal to the product of Sc(λ) and y(λ).
Operating Conditions
Temperature : 0~40°C
Humidity: <85%
Power Supply 3.7V Lithium Battery
Size 141x45x79mm
Weight 310g (Including Battery)
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
Additional Information:
Approx. Rs 24,000 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Model Number/Name | VT-5445 |
Application | Industrial Use |
Brand | V-Tech |
Color | Multi |
Automation Grade | Automatic |
Display Type | Digital |
I Deal In | New 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
Additional Information:
Approx. Rs 1.69 Lakh / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Model Name/Number | V-Tech |
Brand | V-Tech |
Weight | 18.5kg |
Power | AC220V 5% 50Hz |
Size | 400*300*240mm |
Country of Origin | Made in India |
Centrifugal working time | 1min |
Stirrer rotation speed | 120 2r/min |
Centrifugal rotation speed | 6000 5r/min |
Gluten content | difference of two testing results in small or than 1.0% |
Gluten index | during the index between 70 and 100, two testing results |
It used for testing wet (gluten) content, gluten quantity (gluten index) and gluten water
holdup
V-Tech Gluten Tester is a professional instrument for testing gluten content,
gluten index and gluten water retention rate in the flour. The whole set includes:
host machine, index apparatus, and dryer. It’s suitable for accuracy testing of
wheat flour and entire wheat flour. Widely used in food and flour processing
department, grain and oil scientific research institution, grain storage
department, universities, scientific institution etc.
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
Approx. Rs 44,000 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Model Name/Number | VT 3081 |
Warranty | 1 Year |
I Deal In | New Only |
Brand | V-Tech |
Country of Origin | Made in India |
The differential mobility analyzer VT3081 is one of the DMAs designed for use with VT series VT3080 Electrostatic classifiers. It comes standard on the model VT3080L Electrostatic Classifier, which generates particles from 10 to 1000 nm and is a key component of our scanning mobility particle sizer (SMPS) systems.
VT series VT3080 classifiers allow you to swap DMA columns for additional versatility. If your Electrostatic Classifier already has a Nano DMA, order the Model VT3081 long DMA for additional particle sizing capabilities.
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
Approx. Rs 19,500 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Model | VTVO-24,VTVO-52 |
Make | V-TECH |
Temperature Uniformity | + 1% |
Inner Dimension (mm) WxDxH | 300x300x270,415x370x340 |
Outer Dimension (mm) WxDxH | 480x480x605,560x540x680 |
Power Wattage | 800 W,1400 W |
Vacuum degree | 220V / 50Hz |
Gross Weight | 52 kg,92kg |
Turbidity is the cloudiness or haziness of water caused by large numbers of individual particles that are generally invisible to the naked eye. Traditionally samples are taken and the actual turbidity assessment is performed visually by lab personnel or with a multitude of bench-top style turbidity meters. But our ultraportable turbidity meter can measure readings on site and provide a more representative assessment of the actual process conditions. Turbidity is one of the critical parameters observed while evaluating water quality. There are guidelines and standards provided by international institutions for turbidity of water.
Features:
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
Approx. Rs 2.1 Lakh / PieceGet Latest Price
Product BrochureProduct Details:Sampling Method | Direct Plug - in |
Country of Origin | Made in India |
Brand | V-Tech |
Warranty | One year except for batteries |
Warm Up | 10 seconds |
Alarm | Audible - visual Alarm for Low Baery |
Accuracy | +- 0.2 % of Full Scale |
Response Time | Less then 10 seconds |
Weight | 900gm approx |
Display Type | Graphical LCD |
Minimum Resolution | 0.1 % |
Dimensions | 170 * 100 * 130 mm |
Readout | Self Illuminating Digital Display |
Detection Principal | Thermal Conducvity |
Accessories | Leather case, Instrucon Manual |
DESCRIPTION
Its simple automatic operation, continuous measurement & digital display of purity concentrtiaon makes it a valuable aid for on-site instant analysis & follow up action. Its data logging & computer interface features can be used for further detailed analysis in the laboratory.
Features:
OPERATION
On start up, the instrument automacally goes through complete self integrity check, calibraon check on demand. The press of sampling switch iniates the sampling through inbuilt sucon pump and digitally displays the results.
APPLICATIONS
The Portable Model VT - 154 with digital read out and alarms is a direct reading compact Portable Gas Purity Analyzer, designed to serve the demanding field requirements of various gases producing and using Industry. It is designed to replace the cumbersome and me consuming or set apparatus and provide quick and accurate reading of gas Purity. It offers the user a disnct advantage in terms of economy, dependability maintenance and ease of operaon. The instrument incorporate TCD / InfraRed as a transducer. It has adjustable visual and audible alarms with Automac Zero Calibraon Feature.
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
Approx. Rs 1.85 Lakh / PieceGet Latest Price
Product BrochureProduct Details:Usage/Application | Laboratory |
Automation Grade | Automatic |
Accuracy | +/- 1% |
Power Supply | INTERNAL NI - CAD BATTERY |
Response Time | <60 SECONDS AT 95 % VARIANT |
Country of Origin | Made in India |
Application | Laboratory Use |
Model Number/Name | V-Tech |
Dimension | 225 x 150 x 100 mm Approximately |
Brand | V -TECH |
Display Type | Digital |
Type | Gas Analyzer |
Display | 128 x 64 Graphical LCD |
WORKING TEMPERATURE | -5 Degree to 55 DegreeC |
STORAGE TEMPERATURE | -20 Degree TO 55 Degree C |
Case | High Impact Plastic |
Alarms | Audio / Visual |
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
Approx. Rs 1.89 Lakh / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Brand | V Tech |
Measuring Range | 0-1.8mm/ 0-71.0mil |
Min.diameter of substrate | 50mm |
Min.thickness of substrate | 0.5mm |
Operating humidity range | 10-95%RH |
Packing method | Blister Card |
Power supply | 21.5V AAA battery |
Resolution | 0.01mm/0.1mil |
Weight | 63.98g (without battery) |
overall Dimension | 65 x 31 x 108mm |
Product DescriptionWith the help of skilled professionals and good knowledgeable experience, we are involved in supplying, exporting and manufacturing quality-assured spectrum of Thermolumniscence Irradiation Unit in Roorkee, Uttarakhand, India.
Experiment:
* Microcontroller based menu driven
* Cost effective solution
* No radiation hazard
* High quality double stage rotary pump
* Long life tesla coil
* Fully self contained
Study of Thermoluminescence in alkali halide crystals need creation of F-centres (colour centres) in alkali halide crystals. To produce the F-centres, the crystals are exposed to ionizing radiation which in turn causes the loss of electron from halide ions. An electron then becomes trapped in the halide ion vacancy. The color is the result of the absorption of a photon by the trapped electron and excitation from the ground state to an excited state for the F-center. This is a classic case of particle in a box.
The source of ionizing radiation could be X-rays, electrons, gamma rays etc. These techniques are too Expensive and unaffordable for normal laboratories. Another method, although little less efficient, is by keeping Alkali halide crystals under low pressure, in the proximity of high Voltage. This in turn produces F-centres in the crystals.
This later technique has been adopted in this set up to make it economical and affordable for all laboratories. The setup is complete in itself and can be used straight away.
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
Approx. Rs 90,000 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Brand | V-TECH |
Color | White |
Automation Grade | Automatic |
Usage/Application | LAB |
Model Number/Name | VT7887 |
Display Type | Digital |
Application | Laboratory Use |
Covers | 300 Sq Ft. Area |
Sound Generated Ranged | 20 kHz to 65 kHz. |
A continuous surveillance of the produced biogas is necessary to efficiently control the production process of a biogas plant. Methane, Residual oxygen, carbon dioxide & hydrogen sulphide in the gas stream can be measured simultaneously or singularly. Its simple automatic operation, continuous measurement and digital display of gas and makes it a valuable aid for on-site instant analysis and follow up action. Its data logging & the computer interface
SpecificationNunes 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
Approx. Rs 24,500 / PieceGet Latest Price
Product BrochureProduct Details:Calibration Intervals | With air or calibration gas |
Brand | V- TECH |
Model | VT-OA 24 (OA) |
Weight | 300 GMS net |
Accuracy | +-2% of reading at constant temperature |
Display Type | 31/2 Digit LCD |
Response Time | T 95% in 10 seconds. |
Temperature | 5o - 45o Celsius |
Range | : 0-100% oxygen |
Sensor | Electrochemical type working |
Size: | 130 mm X 45 mm X, 70 mm O/A |
'LO BATT' | Indication set at 7.2 volts |
Cell holder | mounted in instrument |
Gas education | Diffusion |
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
Approx. Rs 1,450 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Model No. | VT-P -PH |
Parameter | pH |
Range | 0 - 14 |
Resolution | 0.1 |
Power | 3V x 2 Lithium Batteries LR44 |
Accuracy | +- 2% FS |
Temperature | 0-80 Deg C |
Dimension | 35 mm x 155 mm |
Weight | 55g |
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
Approx. Rs 24,950 / PieceGet Latest Price
Product BrochureProduct Details:Minimum Order Quantity | 1 Piece |
Automatic Shutdown | Yes |
Usage/Application | Industrial |
Display Type | Digital |
Range | -2.00 to 16.00 |
Model Number/Name | VT3434 |
I Deal In | New Only |
Type Of Ph Meter | Portable |
Is It Water Proof | Water Proof |
Resolution | 0.01 pH |
Brand | V TECH |
Parameter | pH |
ATC | 0 to 100 DegC |
Features:
Specifications:
Model No | VT-PH-01 | |||
Parameter | pH | ORP | Temp | Stirrer |
Range | (-)2.00 to 16.00 | (-)1999 to (-)200 mV | 0 to 110 Deg C | Varialble RPM & Timmer |
(-)199.9 to 499.9 mV | ||||
500 to 2000 mV | ||||
Accuracy | ±0.01 + 1 Digit | ±0.2 + 1 Digit | ±0.2 + 1 Digit | NA |
Resolution | 0.01 pH | 1/0.1/1 mV | 0.1 Deg C | NA |
ATC | 0 to 100 DegC | N/A | NA | NA |
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
Approx. Rs 4,250 / PieceGet Latest Price
Product BrochureProduct Details:Range | 0.0 to 14.0 PH |
Resolution | 0.1 PH |
Accuracy | 2 PH |
Calibration | Can be manually calibrated at 1 PH point using PH buffer solution |
Battery Type/Life | 3 x 1.5 volt giving approx 150 hours continuous use |
Dimensions | 150 x 30 x 21 mm |
Weight | 70 grams |
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
Additional Information:
Approx. Rs 1.59 Lakh / PieceGet Latest Price
Product BrochureProduct Details:Brand | V-TECH |
Product Type | Flue gas Analyzer |
I Deal In | New Only |
Country of Origin | Made in India |
Model Name/Number | VT300 |
Power Supply | Standard batteries |
Product Description
Truly smart flue gas measurement on heating systems with the VT 300 flue gas analyzer. High-quality sensors, intuitive operation with smart-touch technology and smart features, such as efficient documentation and e-mailing of reports,will make your day-to-day work easier. VT 300 flue gas analyzer with smart-touch operation - Features Impressive measuring technology and quality
O2 sensor and CO sensor up to 4,000 ppm
Longer sensor service life thanks to automatic sensor protection
TÜV-tested according to first Federal Immission Control Ordinance
Integrated fine pressure
Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts(each available to order separately). You can for instance use longer probe
shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement
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
Approx. Rs 1.89 Lakh / PieceGet Latest Price
Product BrochureProduct Details:Features | As per datasheet |
Brand | V-Tech |
Tube Voltage | 100-240V |
Color | Grey |
Insertion Depth | 10 mm |
Range | 2-15 kg(x 105 pa) |
Weight | 0.3 kg |
Features
· Suitable for1H and11F nuclei
· FET based marginal Oscillator
· Digital Display of frequency and current
· Clear display of resonance peaks
· Compatible with general purpose CRO
Introduction
Nuclear Magnetic Resonance (NMR) was discovered by Bloch and Purcell in the year 1945. Over the years it has developed into a very useful and powerful tool in solid state physics, chemistry and biology. In medical application this technique, under the name Magnetic Resonance Imaging (MRI) has been developed as an excellent imaging method for clinical diagnosis. In this method use is made of Zeeman interaction of the magnetic dipoles associated with the nucleus when placed in a external magnetic field.
Elementary Magnetic Resonance
An atom whose nucleus has a nulcear spin I will have a magnetic moment as follows
= gnI (1)
where nis nuclear magneton, and g is g-factor. Under the influence of an external static magnetic field (H), these nuclear magnets can orient in distinct directions. Each spin orientation corresponds to a particular energy level given by
E = gnHmj(2)
with mj= -I, -(I-1), ...............(I-1), I
where mjis magnetic quantum number
The splitting of levels will therefore be-
DE = gnH or = hn0 (3)
where n0is the r.f. frequency applied perpendicular to the static magnetic field. Now if the spins are subjected to a purturbation by an oscillating magnetic field with its direction parallel to the static magnetic field and its frequency n1such that the quantum hn1is equal toDE = hn0, we say that there is a resonance between n1and n0. This will induce transition between neighbouring sub levels (mj=I) and in turn will absorb energy from the oscillating field. Thus, at resonance, we get a peak due to the absorption of energy by the system.
Experimental Technique
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
Approx. Rs 89,000 / PieceGet Latest Price
Product BrochureProduct Details:Stability | +/- 0.004 A/h @500nm |
Wavelength Range | 195nm - 1020 nm |
Wavelength Accuracy | +/-2nm |
Optical System | Single Beam |
Photometric Repeatability | +- 0.2% T |
Stray Light | <= 0.3%T @220nm |
Spectral Bandwidth | 2 nm |
Wavelength Repeatability | 1nm |
Photometric Accuracy | +-0.5% T |
Weight | 12 kg |
Brand | V-Tech |
Display modes | 4 LCD |
Zero setting | Automatic |
Technical Parameters:
Model VT-285
Optical system: CT grating monochromator
Wavelength range: 195nm - 1020 nm
Wavelength accuracy: +/-2nm
Spectral bandwidth 2nm
Wavelength repeatability: 1nm
Stray light: <= 0.3%T @220nm
Photometric accuracy: +/- 0.5% T
Photometric repeatability: 0.2%T
Stability: +/- 0.004 A/h @500nm
Work Pattern: T, A, C
Display area: 0-200%T, -0.3 - 3A
Display modes: 4 LCD
Zero setting Automatic
Weight: 12 kg
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
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