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Tri Gas Analyzer

Product Price: Rs 2.18 Lakh / PieceGet Best Price

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Product Details:

Model Name/Number	VTP Series
Usage/Application	Industrial
Power Supply	230 VAC, 50 Hz
Automation Grade	Semi-Automatic
Country of Origin	Made in India

Hydrogen Purity Analyzer uses sensors based on a reliable and stable thermal conductivity concept that provides high sensitivity and accurate analysis of two-phase gases.The Tri-Gas Analyzer Are Designed Specifically For Monitoring H2 Purity In The H2 Feed To A Power Generator And To Monitor The Purging Procedure During Shut Down.Portable Hydrogen Purity analyzers VTP-200 is an intelligent gas analyzer for gas measuring based on the measurement of thermal conductivity of the ambient gas. To compensate for the influence of temperature and humidity, these are measured separately and a correction ismade for them in the microcontroller.

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Mini Titrator VT 455

Product Price: Rs 2.64 Lakh / PieceGet Best Price

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Product Details:

Brand	V- TECH
Model Name/Number	VT 455
Frequency	50 Hz
Range	Max 400 ppm of SO2
Resolution	1 ppm
Voltage	220 V
Orp Electrode	MA924B/1 (included)
Principle	Equivelance Point Redox Titration
Dimensions	208x214x163 mm
Stirring Speed	1500 rpm
Temperature	0 to 50 DegreeC
Accuracy	5% of reading
Method	Ripper Titrimetric Method
Pump Debit	0.5 mUmin
Sample	Volume 50 mL
Weight	2.2 kg
Hummidty	95% RH

VT455 is a user-friendly microprocessor-based mini-titrator for the determination of free and total sulphur dioxide in the process of wine making. This mini-titrator will give you direct readings with a range of 0 to 400 ppm.Technically, sulphite is a salt or ester of sulfurous acid, but more commonly, sulfur dioxide (So2). Sulfiteis the most effective and widely used preservative in winemaking. It preserves by safeguarding musts and wines against premature oxidation and microscopic lifeforms that could otherwise spoil wine. It preserves a wine freshness, helps maintain its color, and is essential for aging wines beyond their first year without deterioration. It also inhibits wild yeasts, thereby allowing cultured wine yeasts to dominate the fermentation. Sulfites may be "bound" or "free." Bound SO2 combines with aldehyde compounds, those most responsible for oxidation in wines.Free SO2 results from the dissipation of active SO2 and is the only SO2 that providesantiseptic and oxidative protection to wines. The most efficient what to add free SO2 to a must, juice or wine is by adding dissolved potassium metabisulfite to it. The effectiveness of free SO2 is dependent on the pH of the media to which it is added.Free SO2 results from the dissipation of active SO2 and is the only SO2 that provides antiseptic and oxidative protection to wines. The most efficient what to add free SO2 to a must, juice or wine is by adding dissolved potassium metabisulfite to it. The effectiveness of free SO2 is dependent on the pH of the media to which it is added.

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Intensity Sensor And Meter ( UV System)

Product Price: Rs 27,300 / PieceGet Best Price

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Product Details:

Usage/Application	Industrial
Brand	VT
Automatic Grade	Automatic, Semi-Automatic, Manual
Microwattssec/cm2	30,000
Country of Origin	Made in India

On Line Ultra Violet Monitor System to sense only U.V. Light and indicates the level of germicidal U.V. Dosage 30,000 microwattssec/cm2 ONLINE U.V. FAIL SAFE MONITOR SYSTEM

UV Intensity and UV Dose

UV dose is measured in millijoules seconds per cm2 (mJ/cm2) and is calculated using the following parameters:

UV Intensity(I),measured in milli watts per cm2 (mW/cm2);
UV Transmittance(UVT)(%);
Exposure time (t) (seconds).

The relationship between these parameters can be described by the following simplified equation:

UV dose = (I/UVT) x t

The important thing to understand from this relationship is that UV Intensity and UV dose are two different things.

UV Intensity measures the “amount” of UV energy actually penetrating through the water being treated. UV dose is the amount of UV energy penetrating the water,multiplied by the amount of time the water is exposed to this energy. It is the UV dose that determines the log reduction of a pathogen. UV dose is usually quoted as either the “average” dose or Reduction Equivalent Dose (RED). The average dose implies that some of the water being treated will receive the prescribed dose, some will receive more than the prescribed dose, but, importantly, some water will receive less than the prescribed dose. If some water receives less than theprescribed dose, then the prescribed log reduction may not be achieved. This concern has led to the adoption of the RED concept. In essence, RED suggests that all the water passing through the UV system will receive at least the prescribed dose, thereby ensuring the prescribed log reduction targets are achieved. RED is the concept on which UV systems are validated.

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Kerosene Petrol Engine GK-100

Product Price: Rs 25,680 / PieceGet Best Price

Product Details:

Model Name/Number	GK 100
Displacement	97.7 cc
Dry Weight	10.5 Kg
Air Cleaner	Semi Dry
Dimensions	275 x 263 x 340 mm
Engine Net Power	1.3 kW 4,200 rpm
Engine Max Net Torque	3.9 Nm 3,000 rpm
Type	4 Stroke
Horse Power	1.7 HP
Fuel Tank Capacity	1.0 litre (Kerosene), 0.24 litre (Gasoline)

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.
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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Tri Gas Analyzer

Mini Titrator VT 455

Intensity Sensor And Meter ( UV System)

Kerosene Petrol Engine GK-100

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