Product Profile of Microcontroller Based pH Meter

Microcontroller Based pH Meter enables display of pH, temperature etc onÿLCD. This pH Meter has inbuilt RTC. Microcontroller Based pH Meter is manufactured by Contech Instruments Ltd which is an ISO 9001: 2008 accredited company.Contech Instruments Ltd also manufactures various types of laboratory balances, moisture balances, gem and jewellery balances, super market scales, health scales, industrial scales, crane scales,ÿelectronic weighbridges, scales for special applications, etc. The Microcontroller Based pH Meter has 3-point automatic pH Calibration with buffer standardsÿ4.0, 7.0 and 9.2 pH and 3-point manual pH calibration using known buffer standards. This pH Meter has automatic temperature compensation and display of time based pH sampling data up to 200 samples. This pH Meter is available in two models.

The Technical Specifications of Microcontroller Based PH Meter are as follows:

• Supply Voltage: 90-250V, + 10% V AC, 50 Hz

• Operating temperature: 10-45 Degree C

• Humidity: 5-80% Rh

• Automatic pH calibration: 3 points 4.0, 7.0 and 9.2pH

• Manual pH calibration ÿ : 3 points using known buffers.

• Display: Backlight LCD

• PH sensor: Glass pH electrode