Microprocessor pH Meters
Microprocessor Based pH Meters
VSI Electronics Private Limited is one of the most trusted manufacturers, suppliers and service providers of a wide assortment of Microprocessor Based pH Meters. From our product library, one can avail products like Microprocessor Based pH Meter VSI-101, pH/mV/Temp. Meter VSI-102 and Portable Digital pH/mV/Temp. Meter VSI-103. These products are developed with accuracy under best industrial conditions.
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Microprocessor Based pH Meter (Model : VSI-101) is a high performance instrument for accurate, reliable & precise pH & Temperature or mV & Temperature measurements simultaneously. The microprocessor technology and advanced engineering techniques used, give enhanced accuracy and reproducibility.
The instrument has in-built error codes which alert you to incorrect procedural errors. It has auto buffer recognition facility. Both auto and manual temperature compensation facility is available. It has 6 soft touch membrane type keys for ease of operation. Storage facility for 1000 samples has been provided, which are retained in the instrument's memory. It also has the provision for the attachment of computer and any dot matrix printer & computer.
The instrument is extremely useful for Chemical and Pharmaceutical Industries, Agriculture and Soil Analysis Laboratories, Swimming Pools, Water Quality Control in Boiler Feed Water, Water Works Department, Fertilizer Plants, Petroleum Refineries, Breweries, Water Purification Plants etc.
Features :
- Highly Stable & Accurate
- Auto Buffer Recognition Facility
- Auto Temperature Compensation
- Measures pH, mV & Temperature
- Data Storage Facility upto 1000 Samples
- Computer/Printer Attachment Facility
TECHNICAL SPECIFICATIONS : VSI-101
|
Parameter |
pH |
mV |
Temperature |
|
Range |
0 to 14.00 pH |
0 to + 1999 mV |
-20oC to 200oC |
|
Resolution |
0.01 pH |
1 mV |
0.1oC |
|
Accuracy |
+ 0.01pH, + 1 Digit |
+ 0.1% + 1 Digit |
+ 0.1% FSD + 1 digit |
|
Calibration |
Auto as well as manual, 3 point/ 2point (Programmable) |
Two Point Manual |
Two Point Manual |
|
Slope Adjustment |
80% to 120%, By Default 100% |
- |
- |
|
Temperature Compensation |
0 to 100oC Automatic with Temp Probe/ Manual with keys |
- |
- |
|
Sensor |
Combined pH Electrode |
Combined pH Electrode |
Pt-100 Temp. Probe |
|
Auto Buffer |
4.00, 7.00 & 9.20 pH |
||
|
Function |
Measurement of pH or mV & Temperature Simultaneously |
||
|
Display |
16 x 2 Lines Alphanumeric LCD display |
||
|
Storage |
Upto 1000 Samples |
||
|
Real Time Display |
24 Hour Mode with Date |
||
|
Interface |
RS-232 Centronics & Computer |
||
|
Print Format |
All Data, Date Wise (Programmable) |
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|
Digital Output |
Serial RS-232 & Parallel Centronics (Programmable) |
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|
Error Indication |
pH Error, ORP Error, CAL Error & T-Error |
||
|
Keys / Data Entry |
6 Keys, Soft Touch Membrane Type |
||
|
Power Supply |
230V + 10% AC, 50Hz |
||
|
Accessories |
Combination pH Electrode, Temperature Probe, pH Electrode Stand, Buffer Solutions, Data Cable and Operation Manual. |
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Note : Appearance & Specifications are subject to change due to continuous improvements.
VSI presents another model of Micro Processor Based pH meter (VSI-102) that incorporates the latest technological advancements. This is an ideal, elegant, rugged & versatile for fast and accurate pH, mV and Temperature measurements.
Features :
· Highly Stable & Accurate
· Auto Buffer Recognition Facility
· Auto Temperature Compensation
· Measures pH, mV & Temperature
Technical Specifications : VSI-102
|
Parameter |
Range |
Resolution |
Accuracy |
|
pH |
0 to 14 pH |
+-0.01 pH |
+-0.01 pH +-1 digit |
|
mV |
-1999 mV to +1999 mV |
+-1 mV |
+-0.1% +-1 digit |
|
Temperature |
0oC to 100oC |
+-0.1oC |
+-0.1% +-1 digit |
|
Calibration (pH) |
Two Point Automatic As Well As Manual |
||
|
Calibration (mV) |
Two Point Manual |
||
|
Auto Buffer Recognition |
4.00 pH & 7.00 pH |
||
|
Temperature Compensation |
Automatic with PT-100 Probe, 0-100oC |
||
|
Display |
16 Characters x 2 Lines Alpha Numeric LCD Display |
||
|
Mode Selection |
Using Mode Key -pH/mV/Temp. & Calibration (Hold MODE Key for 3 seconds to Change the Mode) |
||
|
Power Supply |
230V +-10%, 50 Hz AC |
||
Standard Accessories: pH Electrode, Temperature Probe,
Electrode Stand, Buffer Solutions & Instruction Manual.
VSI-103, Digital pH/mV/Temp Meter (Portable) is a microprocessor Based pH meter that incorporate the latest technological advancements. This is an ideal, elegant, rugged & versatile for fast and accurate pH, mV and Temperature measurements, in the field and labs.
Features :
- Highly Stable & Accurate
- Auto Buffer Recognition Facility
- Auto Temperature Compensation
- Measures pH, mV & Temperature
- Hand Held Model
Technical Specifications: VSI-103
|
Parameter |
Range |
Resolution |
Accuracy |
|
pH |
0 to 14 pH |
+-0.01 pH |
+-0.01 pH +-1 digit |
|
mV |
+- 1999 mV |
+-1 mV |
+-0.01% +-1 digit |
|
Temperature |
0oC to 100oC |
+-0.1oC |
+-0.01% +-1 digit |
|
Calibration (pH) |
Automatic as well as Manual |
||
|
Calibration (mV) |
Two Point Manual |
||
|
Auto Buffer Recognition |
4.00 pH & 7.00 pH |
||
|
Temperature Compensation |
Automatic with PT-100 Probe, 0-100oC |
||
|
Display |
16 Characters x 2 Lines Alpha Numeric LCD |
||
|
Mode Selection |
Using Mode Key - pH/ mV /Temp. & Calibration (Hold MODE Key for 3 seconds to Change the Mode). |
||
|
Power Supply |
9 Volt Battery |
||
Standard Accessories: pH Electrode, Temperature Probe,
Buffer Solutions & Instruction Manual.
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Contact
VSI ELECTRONICS PVT. LTD.
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