VSI Electronics Private Limited

(An ISO 9001:2008 Certified Company)

Making Quality More Affordable

Water/Soil Analysis Kits (Digital & Microprocessor Based)

We make available for our clients a wide range of Water & Soil Analysis Kits. This kit comprises of all types of advanced water and soil testing instruments. All our Water/Soil Analyis Kits are known for preciseness with which they check the pH, ORP, Conductivity, TDS, Salinity, Dissolved Oxygen, Turbidity and Temperature.

For testing the nutrients in the soil, purity of drinking water and for waste water, the veterans of the domain always recommend this kit. This kit is provided in compact sized briefcase that is easy to carry and store.

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DIGITAL WATER/SOIL ANALYSIS KITS - MODELS : VSI-06, VSI-07, VSI-06D, VSI-6D1 & VSI-06T

The VSI make Portable Digital Water & Soil Analysis Kit consist of five models, is suitable for measurement of Dissolved Oxygen, Oxidation Reduction Potential, Total Dissolved Solids, Conductivity, Salinity, Temperature and Turbidity (depending on the model). These mains/battery operated kits are housed in a rugged fibre glass briefcase (V. I. P. Make) with provision to keep all the accessories inside. Because of its compactness these are useful in field as well as laboratory. The kits with the use of all solid state components and latest LSI technology are very much reliable in the tough environments of the field. Model can be selected as per parameters required.

The Water & Soil Analysis Kit (Model : VSI-06) : Six Parameters : Dissolved Oxygen, Oxidation Reduction Potential (ORP), pH, Total Dissolved Solids (TDS), Conductivity & Temperature.

The Water & Soil Analysis Kit (Model : VSI-06D) : Four Parameters : Oxidation Reduction Potential (ORP), pH, Conductivity & Temperature.

The Water & Soil Analysis Kit (Model : VSI-6D1) : Four Parameters : pH, Total Dissolved Solids (TDS), Conductivity & Temperature.

The Water & Soil Analysis Kit (Model : VSI-06T) : Six Parameters : (Deluxe Model) : Dissolved Oxygen, pH, Total Dissolved Solids (TDS), Conductivity, Turbidity & Temperature.

The Water & Soil Analysis Kit (Model : VSI-07) : Seven Parameters : Dissolved Oxygen, Oxidation Reduction Potential (ORP), pH, Total Dissolved Solids (TDS), Conductivity, Salinity & Temperature.

 
Technical Specifications:

D. O. Measurement

Range

Temp. Compensation (Manual)

Resolution

Accuracy

0 to 20 ppm

10°C to 50°C

0.1 ppm.

+- 0.3 ppm  +-1 digit

O. R. P. Measurement

Range

Resolution

Accuracy

0 to +-1999 mV

1 mV

+-1 mV +-1 digit

pH Measurement

Range

Temp. Compensation (Manual)

Resolution

Accuracy

0 to 14 pH

0°C to 100°C

0.01 pH

+-0.01 pH +- 1 digit

T. D. S. Measurement

Range

Resolution

Accuracy

0 to 20000 ppm

10 ppm

+-1% FSD +-1 digit

Conductivity Measurement

Range

 

 

Resolution

Accuracy

0 µS/cm to 1000 mS/cm >> Selection in 5 Steps : 100 µS, 1mS, 10 mS, 100 mS &1000 mS

0.01 micro Siemens

+-0.5% FSD +-1 digit

Salinity Measurement

(Available in model VSI-07 only)

Range

Resolution

Accuracy

0 to 40 ppt

0.1ppt

+-0.5% +-1 digit

Temperature Measurement

Range

Resolution

Accuracy

0°C to 100°C

0.1°C

+-0.5°C +-1 digit

Turbidity Measurement

(Available in model VSI-06T only)

Range

Resolution

Accuracy

Detector

Light Source

Sample System

0 to 1000 NTU/ JTU

1 NTU/JTU

+-0. 3% FSD +-1 digit

Photo diode

6.8V, 250 mA Lamp

30 mm dia, Clear Glass Test Tubes

 

MICROPROCESSOR BASED WATER/SOIL ANALYSIS KIT - MODEL : VSI-301 WITH 7 PARAMETERS 

Microprocessor Based Water & Soil Analysis Kit VSI-301 is suitable for measurement of seven parameters i.e. pH, ORP, Conductivity, TDS, Salinity, D.O. & Temperature. The Mains/Battery operated kit is housed in a rugged fibre glass briefcase with provision to keep all the accessories inside. A 12V battery is provided within the kit that makes it extremely useful for field and laboratory use.

Features of Microprocessor Based Water/Soil Analysis Kits VSI-301:

  • Highly Accurate and Stable
  • Mains cum Battery Operated
  • Storage Memory for 1000 Samples
  • Computer and Printer Attachment Facility
  • User Friendly and Menu Driven Software

 

Technical Specifications:

pH Measurement

Range : 0-14 pH

Resolution : 0.01pH

Accuracy : +- 0.01 pH (Relative)

Temp. Comp. : Automatic with PT-100 Probe &                           Manual by Keys

Buffer Recognition : 4.00, 7.00 & 9.20 (Automatic)

Calibration : Automatic & Manual                                           2 Point, 3 Point (Programmable)

Dissolved Oxygen Measurement

Range : 0 to 20 ppm

Resolution : 0.1 ppm

Calibration : Automatic

Accuracy : +- 0.2 ppm +- 1digit

Temp. Comp. : Automatic with PT-100 Probe &                          Manual by Keys

Pressure Comp. : 0-999 mm of Hg (Manual)

Salinity Correction : 0-20 mg/l

mV/ORP Measurement

Range       : - 1999 to +1999 mV

Resolution : 1 mV

Calibration : Manual

Accuracy    : +- 0.1% +- 1 digit

Temperature Measurement

Range       : -20 to +200oC

Resolution : 0.1oC

Accuracy   : +- 0.2% +- 1 digit

Input         : PT-100 Probe

Calibration : Manual

Conductivity Measurement

Range               : 0 uS/cm to 1000 mS/cm

Range Selection : Automatic

Resolution         : 0.01 uS/cm

No. of Ranges   : Six

Accuracy          : +- 0.5%

Temp. Comp.  : Automatic with PT-100 Probe

Ref. Temp.      : 25oC / 20oC (Programmable)

Temp. Co-efficient : 0-4% Adjustable

Cell Constant : 0.05 to 2.0 Adjustable

TDS Measurement

Range                : 0-200 ppt

Range Selection  : Automatic

No. of Ranges    : Five

Resolution          : 0.1 ppm

Accuracy            : +- 0.5%

TDS Factor         : 0.5 By Default (Adjustable)

Salinity Measurement

Range                       : 0-50 ppt

Resolution                 : 0.1 ppt

Temp. Compensation : Automatic

Accuracy                   : +- 0.5%

Salinity Factor        : 0.75 by Default 

                                 (Adjustable)

General

Display : 16 Characters x 2 Lines Alpha Numeric                 LCD

Display Format : Temp. & Parameter                                              Simultaneously

Real Time Display : 24 Hour Mode with Date &                                  Time

Controls : By Soft Keys Menu Driven

Storage/Memory : Up to 1000 Samples

Power Supply : 230 V +- 10%, 50 Hz AC / 12 V                               Battery

Digital Output : Serial RS-232 & Parallel                Centronics

Print Format : All Data & Date Wise                                           (Programmable)

Error Indication : pH Error, ORP Error, T-Error

Option Available

RS-232 & Parallel output available for interfacing to Computer & Printer.

Standard Accessories:

  • pH Electrode
  • Buffer Solutions
  • Conductivity/TDS/Salinity Cell
  • Temp. Probe
  • D.O. Probe & D.O. Membranes
  • KCL Solutions
  • Data Cable
  • Manual

 

 MICROPROCESSOR BASED WATER/SOIL ANALYSIS KIT - MODEL : VSI-302 WITH 8 PARAMETERS 

 

The VSI make Portable Microprocessor Based Water/Soil Analysis Kit (VSI-302) is suitable for measurement of eight (8) parameters i.e. pH, ORP, Conductivity, Salinity, Dissolved Oxygen, Temperature, TDS and Turbidity of any solution.  This Mains/Battery operated kit is housed in a rugged fibre glass briefcase with provision to keep all the accessories inside.  A 12V Rechargeable Battery is provided within the kit that makes it extremely useful for field and laboratory use.

The use of latest microcontroller technology makes it reliable, accurate, easy to operate and low power consuming instrument.  RS-232 and Parallel output is available for interfacing to Computer/Printer.

 

FEATURES OF MICROPROCESSOR BASED WATER/SOIL ANALYSIS KITS

  • Measures 8 parameters - pH, mV/ORP, Conductivity, Salinity, D.O., Temperature, TDS and Turbidity
  • Highly Accurate & Stable
  • User Friendly & Menu Driven Software
  • 16 x 2 Line Alphanumeric Backlit LCD Display
  • Computer & Printer Attachment Facility
  • Storage for 1000 Samples
  • Mains Cum Battery Operated
  • Rechargeable Battery

 

TECHNICAL SPECIFICATIONS:

pH MEASUREMENT

Range              : 0-14 pH          

Resolution       : 0.01pH

Accuracy         : + 0.01 pH ( relative)

Temp. Compensation : Automatic with Pt-100 Probe  & Manual By Keys

Buffer Recognition  : 4.00, 7.00 & 9.20 (Automatic)

Calibration   : Automatic & Manual

                    : 2 Point, 3 Point

                     (Programmable)

DISSOLVED OXYGEN MEASUREMENT

Range                       : 0 to 20 ppm

Resolution               : 0. 1 ppm

Calibration              :  Automatic

Accuracy                 : + 0.2 ppm + 1digit

Temp. Compensation : Automatic with Pt-100 Probe & Manual By Keys

Pressure Comp.     : 0-999 mm of Hg ( Manual)

Salinity Correction : 0-20 mg/l

 

mV/ORP MEASUREMENT

Range                         : - 1999 to +1999 mV

Resolution                 : 1 mV

Accuracy                    : + 0.1% + 1digit

Calibration                 : Manual

 

TEMPERATURE MEASUREMENT

Range                    : -20.0 to +200 degree C

Resolution            : 0.1 degree C

Accuracy               : + 0.2% + 1digit

Input                      : Pt100

Calibration           :  Manual

 

CONDUCTIVITY MEASUREMENT

Range                 : 0-1000 mS/cm

Range Selection : Automatic

Resolution  : 0.01/ 0.1/ 1 uS/cm or mS/cm as per range

No. of Ranges           : Six

Accuracy                 : + 0.5%

Temp. Compensation : Automatic with Pt-100Probe

Ref. Temperature  : 25oC/20 degree C (Programmable)

Temp. Co-efficient  : 0-4%  adjustable

Cell Constant  :  0.05 to 2.0 adjustable

TDS MEASUREMENT

Range         : 0-200ppt in 5-Ranges Automatic

Resolution  : 0.01/0.1/1 ppm or ppt as per       Range

Temp. Comp.      : Automatic

Accuracy             : + 0.5%

TDS Factor          : 0.50 By Default (Adjustable)

Cell constant     : 0.05 to 2.0 Adjustable

Ref. Temperature :25oC/20 degree C

                            (Programmable)

 

TURBIDITY MEASUREMENT

Range                    : 0-1000 NTU in Two Ranges

Resolution            : 0.1 NTU in Lowest Range  

Range Selection  :  Automatic

Accuracy               : ± 3% FS ± 1 digit

Detector               : Photodiode/Photocell

Sample System    : 30 mm Clear Glass Test Tubes

Light Source         : 6V Tungsten Lamp

Calibration           : Manual

 

SALINITY MEASUREMENT

Range  : 0-200ppt in 5-Ranges – Automatic

Resolution : 0.01/0.1/1 ppm or ppt as per Range

Temp. Compensation: Automatic

Accuracy          : + 0.5%

Salinity factor  :  0.75  By Default (Adj.)

Cell Constant   :  0.05 to 2.0 Adjustable

Ref. Temperature  : 25oC/20 degree C

                              (Programmable)

 

DATA INTERFACE

RS232 & Parallel output available for interfacing to computer/printer.

GENERAL SPECIFICATIONS

Display  : 16  Characters X 2 Lines Alpha   Numeric BL LCD

Display Format  : Temp. and Parameter    Simultaneously

Real Time Display:  24 Hour Mode With Date & Time

Controls    :  By Soft Keys Menu Driven

Memory Storage :  Up to 1000 samples

Power  Supply :  230 V + 10%, 50 Hz AC & Inbuilt 12V Rechargeable Battery  

Digital Output : Serial RS-232

                       : Parallel Centronics

Print Format   : All Data / Date Wise

                        (Programmable) 

Error Indication  : pH Error, ORP Error, T-Error

 

STANDARD ACCESSORIES

1.  Combined pH electrode                

2.  Buffer solutions

3. Conductivity/TDS/Salinity Cell      

4.  Temp. probe

5. DO probe, DO membranes, KCL   

6. Operation manual     

7. Test Tubes                                         

8. Data Cable

 

ADDITIONAL ACCESSORIES ON REQUEST

1. ORP Electrode AT EXTRA COST

2. Soil Probe AT EXTRA COST   

 

 

 Appearance and specifications subject to change due to continuous development.  

Contact us  :

 

VSI ELECTRONICS PVT. LTD.,

(An ISO 9001:2008 Certified Company)

F-330, PHASE VIII-B, SECTOR 74, INDUSTRIAL AREA,

S.A.S. NAGAR, MOHALI – 160 071, PUNJAB (INDIA).

TELEFAX : +91-172-4627238

MOBILE : +91-9041931993, 9814016463, 9855076463

E-MAIL : vsielectronicsmohali@gmail.com
  vsielectronics@gmail.com

WEBSITE : http://www.vsielectronics.com

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