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Laboratory Equipments

Offering you a complete choice of products which include magnetic field measurement apparatus, magnetoresistance of semiconductors measurement setup, v- tech zoology models, digital photo colorimeter 407, digital photo electric colorimeter and plant herbarium press.
Magnetic Field Measurement Apparatus
  • Magnetic Field Measurement Apparatus
  • Magnetic Field Measurement Apparatus
  • Magnetic Field Measurement Apparatus

Magnetic Field Measurement Apparatus

Product Price: Rs 9,950 / PieceGet Best Price

Minimum Order Quantity: 1 Piece

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Product Details:
MaterialMild Steel
PhaseSingle Phase
ApplicationLaboratory
Two Coil Diameter200mm
Number of turn1000
Current0-0.5A

The experiment consists of two coils, Constant Current Power Supply and Gaussmeter. The Gaussmeter probe is mounted on a rail with a scale. It can move smoothly and precisely for measurement of magnetic field along the centre of the coils.


The following studies on Biot Savart’s law can be carried out with the set-up:

1. Study of magnetic field due to one coil and calculation of its diameter.

2. Study of Principal of super-imposition of magnetic field due to 2 coils by keeping the distance between the coils at a, >a and

3. Variation of magnetic field with number of turns in the coil.


Legend:

  • Line 1 - Magnetic Profile when the distance between the coils is >a
  • Line 2 - Magnetic Profile when the distance between coils is =a
  • Line 3 - Magnetic Profile when the distance between coils is

Appratus consists of the following:

1. Digital Gaussmeter

  • Range: 0-200
  • Resolution: 0.1G
  • Accuracy: + 0.5%
  • Display: 3½ digit 7 segment LED with autopolarity.

 

2. Two Coil

  • Diameter: 200mm
  • Number of turn: 1000

 

3. Constant Current Power Supply

  • Current: 0-0.5A Smoothly adjustable
  • Line Regulato  0.2%for 10% mains variation.
  • Load Regulator:  0.2 % for 0 to full load
  • Display: 3½ digit 7 Segment LED Display
  • Protection: Against overload/ short current.

Instrumentation , 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.
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Magnetoresistance Of Semiconductors Measurement Setup
  • Magnetoresistance Of Semiconductors Measurement Setup
  • Magnetoresistance Of Semiconductors Measurement Setup
  • Magnetoresistance Of Semiconductors Measurement Setup
  • Magnetoresistance Of Semiconductors Measurement Setup

Magnetoresistance Of Semiconductors Measurement Setup

Product Price: Rs 24,500 / PieceGet Best Price

Product Details:
Usage/ApplicationLaboratory
ModelVT-01
BrandV-Tech
Country of OriginMade in India
Resolution10 Micro A
Current0-20mA

Measurement of Magnetoresistance of Semiconductors

It is noticed that the resistance of the sample changes when the magnetic field is turned on. The phenomenon, called magnetoresistance, is due to the fact that the drift velocity of all carriers is not same. With the magnetic field on; the Hall voltage V=E t=|vx y H| compensates exactly the Lorentz force for carriers with the average velocity; slower carriers will be over compensated and faster one under compensated, resulting in trajectories that are not along the applied field. This results in an effective decrease of the mean free path and hence an increase in resistivity. Here the above referred symbols are defines as: v = drift velocity; E = applied electric field; t = thickness of the crystal; H = Magnetic field.

 

Experimentental Set-up for Magnetoresistance

The set-up consists of the following:

1. Four probe arrangement

2. Sample: (Ge: p-type)

3. Magnetoresistance set-up, DMR-01

4. Electromagnet, EMU-50V

5. Constant Current Power Supply, DPS-50

6. Digital Gaussmeter, DGM-102

 

(1) Four Probe arrangement°

It consists of 4 collinear, equally spaced (2mm) and individually spring loaded probes mounted on a PCB strip. Two outer probes forsupplying the constant current to the sample and two inner probesfor measuring the voltage developed across these probes This eliminates the error due to contact resistance which is particularlyserious in semiconductors. A platform is also provided for placing thesample and mounting the Four Probes on It.

 

(2) Sample

Ge Crystal (n-type) dimensions: 10 x 10 x 0.5mm.

(3) Magnetoresistance Set-up, Model VT-01

This unit consists of a digital millivoltmeter and constant current power supply The voltage and probe current can be read on the same digital panel meter through a selector switch.

 

(a) Digital Millivoltmeter

lntersil 3½ digit single chip ICL 7107 have been used. Since the use of internal reference causes the degradation in performance due to internal heating an external reference have been used. Digital voltmeter is much more convenient to use, because the input voltage of either polarity can be measured.

 

Specifications:

  • Range : 0-200mV (100μV minimum)
  • Accuracy : ±0.1% of reading ± 1 digit

 

(b) Constant Current Power Supply

This power supply, specially designed for Hall Probe, provides 100% protection against crystal burn-out due to excessive current. The supply is a highly regulated and practically ripple free dc source.

 

Specifications

  • Current : 0-20mA
  • Resolution : 10μA
  • Accuracy : ±0.2% of the reading ±1 digit
  • Load regulated : 0.03% for 0 to full load
  • Line regulation : 0.05% for 10% variation

The details of other sub-units can be had from their respective data-sheets.

 

g) Gaussmeter, DGM-202

Instrumentation , 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,
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V- TECH Zoology Models
  • V- TECH Zoology Models
  • V- TECH Zoology Models
  • V- TECH Zoology Models
  • V- TECH Zoology Models

V- TECH Zoology Models

Product Price: Rs 1,000 / PieceGet Best Price

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Product Details:
Packaging TypeBox
Model Name/NumberVT-DWT
BrandV-Tech
ColorWhite
Country of OriginMade in India
Media PouchesSterile Bottle

Instrumentation , 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.
Get Best QuoteRequest A Callback
Digital Photo Colorimeter 407
  • Digital Photo Colorimeter 407
  • Digital Photo Colorimeter 407
  • Digital Photo Colorimeter 407

Digital Photo Colorimeter 407

Product Price: Rs 13,500 / PieceGet Best Price

Product Brochure

Product Details:
BrandVTECH
Voltage220V
Power1-3kw, 3-6kw
Country of OriginMade in India
DisplayDigital
Model No / Item CodeVT-407
Usage/ ApplicationColor Measurement, Industrial Use
Weight10-20kg
Power SourceElectric
Automatic GradeSemi Automatic
We offer a comprehensive range of Digital Photo Colorimeter, which is one of theprecision-engineered colorimeters available in the market. Easy to operate, theseDigital Photo Colorimeters are recommended for their excellent accuracy. We alsooffer Microprocessor based Photo Colorimeters, Lab Analyzers, Haemoglobin Meters.The Analog Filter Photo Colorimeters are also available. Results for the AnalogColorimeters are obtained in the terms of percentage Transmission (%T) andAbsorbance (Abs.). High Quality Glass filters that cover the entire visibility rangingbetween 400 to 700 nm are fixed on the rotating disc.
A completely sensitive photo sensor, modern IC technology and various other techniques and features makes these Digital Photo Colorimeters a valuable and long-term investment for the clients. For carrying out the analysis, minimum 1 ml. of sample needs to be taken. For enhancing the life of the photocell, an option for switching on the light is provided. Due to the accurate results obtained, these Digital Photoelectric Colorimeters are used in blood chemistries in chemical/clinical labs, pharmaceutical industries, medicine plants, water treatment plants and agriculture universities, etc.
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Digital Photo Electric Colorimeter
  • Digital Photo Electric Colorimeter
  • Digital Photo Electric Colorimeter
  • Digital Photo Electric Colorimeter

Digital Photo Electric Colorimeter

Product Price: Rs 16,500 / PieceGet Best Price

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Product Details:
BrandVTECH
Display21/2 digit LED
Model No / Item CodeVT-08 & VT-09
Filter Range8 Filters in VT-08
Country of OriginMade in India
Light Source6.8V, 250mA Lamp
Measurement Range400 nm to 700 nm
Power230V +- 10%, 50 Hz AC
Resolution0.01 A
DetectorPhotodiode
Wavelength Range400-700 nm
Digital Photo Colorimeter (VT-08 & VT-09) are the  nest Digital Photoelectric
Calorimeters that combine convenience in operation with high precision and
accuracy in analysis. High standard glass  lters covering complete visible
range of 400-700nm. are mounted on a rotating disc. Highly sensitive photo
sensor and use of latest IC technology make the instruments highly rugged,
accurate and economical in maintenance. A minimum sample volume of 1 ml.
is required to carry out the analysis. Provision has been made to switch-on the
lamp source only when required, thereby increasing the life of the photo diode.
These Digital Photo Colorimeters are extremely useful for quantitative estimation of several chemical substances including blood chemistries in chemical/clinical laboratories, pharmaceutical industries, medicine plants, water treatment plants, agriculture universities, etc.

Features
  • Highly Stable & Accurate
  • Range 400 to 700 nm
  • Sample Volume 1 ml.
  • High Standard Glass Filters
  • Battery/Mains Operated Colorimeters are also available
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Plant Herbarium Press
  • Plant Herbarium Press
  • Plant Herbarium Press
  • Plant Herbarium Press

Plant Herbarium Press

Product Price: Rs 3,500 / PieceGet Best Price

Product Brochure

Product Details:
Country of OriginMade in India
BrandV Tech
MaterialWooden
ShapeRectangular
Size12 x 18 inch
Usage/ApplicationLaboratory
Being a highly effective, lean and fast-moving organization, we are highly instrumental in providing an extensive array of Herbarium Press.

Instrumentation , 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.
Get Best QuoteRequest A Callback
Hall Effect Experiment
  • Hall Effect Experiment
  • Hall Effect Experiment
  • Hall Effect Experiment

Hall Effect Experiment

Product Price: Rs 24,500 / PieceGet Best Price

Product Brochure

Product Details:
Usage/ApplicationLaboratory Experiment
BrandV-Tech
MaterialStainless Steel
Automation TypeSemi-Automatic
ColorGrey
Electrode MaterialElectronics

Specifications:
(a) Hall Probe (Ge Crystal);

  • Material: Ge single crystal n or p-type
  • Resistivity: 8-10 Ωcm.
  • Contacts: Spring type (solid silver)
  • Zero-field potential:<1mV (adjustable)
  • Hall Voltage: 35-60mV/10mA/KG

 

(b) Hall Probe (InAs)

  • Contacts: Soldered
  • Rated Control Current: 4mA
  • Zero Field Potential:<4mV
  • Linearity (0-20KG): ±0.5% or better
  • Hall Voltage: 60-70mV/4mA/KG

 

Hall Effect Set-up (Digital), DHE-21

DHE-21 is a high performance instrument of outstanding flexibility. The set-up consists of a digital millivoltmeter and a constant current power supply. The Hall voltage and probe current can be read on the same digital panel meter through a selector switch. It consists of the following:

 

(i) Digital Microvoltmeter:

  • Range: 0-200mV (Resolutio 100μV)
  • Accuracy: ±0.1% of reading ±1 digit
  • Impedance: 1Mohm
  • Display: 3½ digit, 7segment LED

 

(ii) Constant Current Generator:

  • Current: 0-20mA (Resolution 10μA)
  • Display: 3½ digit, 7segment LED
  • Accuracy: 0.25%; ±1 digit
  • Load regulation: 0.03% for 0 to full load
  • Line regulation: 0.05% for 10% variation

Instrumentation , 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.
Get Best QuoteRequest A Callback
Hydrodynamics Of Packed Bed

Hydrodynamics Of Packed Bed

Product Price: Rs 25,000 / PieceGet Best Price

Product Details:
Automation GradeAutomatic
Product TypeBiochemical Analysis
Floor Area0.75 m x 0.75 m
MaterialMild Steel
Power500 W
Voltage220 V
PhaseSingle

Hydrodynamics of Packed Bed the set up is capable to study the loading and flooding characteristics. It is a packed column packed with Raschig Rings where the Air is counter currently fed to column. Liquid holdup in the column increases the weight of column and also reduces the effective porosity of packing. This reduction in porosity decreases the gas velocity, increases the pressure drop and changes the value of mass transfer co-efficient. The water is fed from the top of the column and loading & flooding characteristic are observed on various flow rates of Air and Water.


Scope Of Experimentations:

  • To study the loading and flooding characteristics in a packed column


Utilities Required:

  • Compressed Air Supply at 2 Bar, 2.5 CFM
  • Water Supply and Drain
  • Electricity 500 watts, 220 V, 1 Phase
  • Floor Area 0.75 m x 0.75 m

Instrumentation , 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.
Get Best QuoteRequest A Callback
Notch Apparatus

Notch Apparatus

Product Price: Rs 45,000 / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Details:
BrandV TECH
MaterialMild Steel
Model NumberVT 0863
Capacity100 L
Storage Tank Size300 mm x 300 mm x 1200 mm
Sump Tank Size750 mm x 750 mm x 600 mm
PhaseSingle Phase
Voltage230V
Backed by our prosperous industry acquaintance, we present Notch Apparatus. This product is obtainable in varied patterns that meet on patron’s demand.

Additional Information:

  • Delivery Time: 1 week
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Digital Photo Colorimeter
  • Digital Photo Colorimeter
  • Digital Photo Colorimeter
  • Digital Photo Colorimeter

Digital Photo Colorimeter

Product Price: Rs 4,000 / PieceGet Best Price

Product Brochure

Product Details:
Minimum Volume1 ml
Country of OriginMade in India
Display2 Display Digit
Model No / Item CodeVT-402
Accuracy+-0.02 OD
BrandVTECH
Wavelength Range400-700 nm
Microprocessor Lab Analyzer Digital Photo Colorimeter (VT-402) is a compact and easyoperating instrument for photo colorimeter analysis of any concentration. The output isavailable on a 16 x 2 lines alphanumeric LCD display in terms of percentage Transmission(% T), Absorbance (Abs.) and Concentration (Conc.). The use of micro-controller has madeit extremely versatile and accurate instrument. It has in-built memory to retain three concentrations even after power loss.
The use of high class standard wide range glass filters covering 400 to 700 nm give extremely good results. The filter setting is controlled by a rotating disc having 8 filters. It has Accuracy of +-0.02 O.D./Abs. and minimum sample volume of 1 ml is required to carry out the analysis. It has Auto Zeroing facility. An automatic shutter is provided to stop the light reaching the photocell, when test tube is not inserted in the tube holder. This increases the life of photocell tremendously. 
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Microprocess Auto Colorimeter
  • Microprocess Auto Colorimeter
  • Microprocess Auto Colorimeter
  • Microprocess Auto Colorimeter

Microprocess Auto Colorimeter

Product Price: Rs 12,500 / PieceGet Best Price

Product Brochure

Product Details:
Filter Range400 nm to 700 nm
Display16 Characters x2 Lines Alpha Numeric LCD Display
DetectorPhoto Diode
Country of OriginMade in India
Model No / Item CodeVT-401
Accuracy+-0.02 OD
Light Source6.8V, 0.3 Amp. Tungsten Lamp
BrandVTECH
Power230V +- 10%, 50 Hz AC
Filters8 Standard Glass Filters
Stability/ Repeatability+-0.01 O.D./ Abs.
Microprocessor Auto Colorimeter (VT-401) is a compact and easy to operate instrument
for Photo Colorimeter analysis of any concentration. The output is available on 16x2 lines alpha numeric LCD display in terms of %Transmission (%T) & Absorbance (Abs. ). The use of microcontroller has made it extremely versatile and state of the art
instrument.
This Microprocessor Auto Photo Colorimeter operates at wavelength between 400 to 700 nm range. The use of high standard wide range glass filters covering 400 to 700 nm in the monochromator gives extremely good results. The filter setting is controlled by a rotating disc having 8 filters. An automatic shutter is provided to stop the light reaching the sensor, when test tube is not inserted in the tube holder. This increases the life of sensor tremendously. 

Features
  • Highly Accurate, Stable & Easy to Operate 
  • Auto Shutter
  • Auto Zeroing Facility 
  • Range 400 to 700nm.
  • Soft touch Membrane Keys
  • Transmission & Absorbance Modes
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Balance Cell Photo Colorimeter
  • Balance Cell Photo Colorimeter
  • Balance Cell Photo Colorimeter
  • Balance Cell Photo Colorimeter

Balance Cell Photo Colorimeter

Product Price: Rs 7,000 / PieceGet Best Price

Product Brochure

Product Details:
Model No / Item CodeVT404
Light Source6.3V, 300mA
Display31/2 Digit LED display
Minimum Volume4ml
Accuracy+- 1% F.S.
Filter RangeBlue (440nm.), Green (540nm.) & Red (660 nm.).
Power230V +-10%, 50 Hz AC
BrandVTECH
Sample VolumeLess than 4 ml
Scale0-1000 Scale (Absorbance Scale)
Balanced Cell Photo Colorimeter (VT-404) measures the absorbance of any solution in the Rangeof 0 to 1000 KLETT Units. This scale is proportional to the concentration of the solution under test.The output is available on 3½ digit seven segment LED display. It is very easy to operate andtrouble-free instrument. Concentration of the sample can be directly measured with reference tostandard solution. This instrument is ideally suitable for all Soil testing lab, Fertilizer Plants, etc.

FEATURES:
  • Highly Accurate,
  • Stable & Easy to Operate
  • <4.0 ml.Sample Volume
  • Range 0 to 1000 KLETT Units
  • Blue, Green and Red Filters 
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Aniline Point Apparatus
  • Aniline Point Apparatus
  • Aniline Point Apparatus
  • Aniline Point Apparatus

Aniline Point Apparatus

Product Price: Rs 13,500 / PieceGet Best Price

Product Brochure

Product Details:
BrandV TECH
MaterialAluminium Alloy
Model NumberVT445
Warranty10 month
Country of OriginMade in India
Packaging TypeBox

Features :-

  • Aniline point apparatus as per IP 2 & IS 1448 (P-3), ASTM D 611 method a a complete with jacket (without thermometer) 
  • Aniline point apparatus as per IP-2 method ''''B'''' ASTM D 611 by thin film method B Electrically heated with elec. stirrer (without thermometer) *spare tap *spare contraction chamber *spare metal stirrer
  • Aniline point apparatus as per IP-2 method ''''D'''' by U-tube method electrically heated with FHP stirrer (without thermometer) *spare ''''U'''' tube * Aniline point thermometer IP 20C * Aniline point thermometer IP 21C
  • Dean and Stark apparatus for estimation of moisture in lubricating oils as per IP-74, ASTM D 95 with one 10 CC receiver Flask, condenser with clamp holder and Heater with energy regulator.

 

Instrumentation , 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.
    Get Best QuoteRequest A Callback
    Human Skeleton Model
    • Human Skeleton Model
    • Human Skeleton Model
    • Human Skeleton Model
    • Human Skeleton Model
    • Human Skeleton Model
    • Human Skeleton Model

    Human Skeleton Model

    Product Price: Rs 2,950 / PieceGet Best Price

    Minimum Order Quantity: 1 Piece

    Product Brochure

    Product Details:
    Country of OriginMade in India
    BrandV-Tech
    MaterialPVC Plastic
    Model NoVT
    Warranty3 Years

    Instrumentation , 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.

    Get Best QuoteRequest A Callback
    V- Tech Microscopes VT
    • V- Tech Microscopes VT
    • V- Tech Microscopes VT
    • V- Tech Microscopes VT
    • V- Tech Microscopes VT
    • V- Tech Microscopes VT
    • V- Tech Microscopes VT

    V- Tech Microscopes VT

    Product Price: Rs 27,500 / PieceGet Best Price

    Product Brochure

    Product Details:
    BrandV-Tech
    Usage/ApplicationMOBILE /COMPUTER , LAPTOP REPAIRING
    Model Name/NumberVT 75S, VT 3034, VT 3535 , VT 75T
    MaterialMetal
    Magnification45X, 50X
    IlluminationLED
    1. VT-3035 BINOCULAR MICROSCOPE
    2. VT-75S MICROSCOPES
    3.  BOOM STAND MICROSCOPES
    4.  VT-3535 MICROSCOPES
    5.  VT-75T TRINOCULAR MICROSCOPES
    6.  VT- 75T MICROSCOPE
    7.  VT-75T 3D MICROSCOPE

    Instrumentation , 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.
    Get Best QuoteRequest A Callback
    CHEMICAL OXYGEN DEMAND (COD) Test Kit
    • CHEMICAL OXYGEN DEMAND (COD) Test Kit
    • CHEMICAL OXYGEN DEMAND (COD) Test Kit
    • CHEMICAL OXYGEN DEMAND (COD) Test Kit

    CHEMICAL OXYGEN DEMAND (COD) Test Kit

    Get Latest Price

    Product Brochure

    Product Details:
    I Deal InNew Only
    Country of OriginMade in India
    Model Name/NumberVT 407
    Range40 to 400 mg/l as COD
    Chemical Oxygen Demand (COD) is defined as the amount of a specific oxidant that reacts with the sample under controlled conditions. The quantites of oxidant consumed is expressed in terms of its oxygen equivalence.
    Because of dicromate ions specific oxidant properties, CrO ²-) unique chemical properties it gets reduced to the chromic ion (Cr³+) in COD test.
    COD is a defined test, the extent of sample oxidation can be affected by digestion time, reagent stregnth & sample COD concentration.
    COD is often used on a measurement of pollutants in waste water & natural water. 
     To determine COD two methods are useful, the open reflux method is suitable for a wide range of waste water & large sample size is prefferred. Another is the closed reflux method is suitable for smaller quantities. It requires homogenisation of sample. Accurate measurement of sample values as well as reagent volumes and concentration are critical.

    Instrumentation , 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.
    Get Best QuoteRequest A Callback

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