Microprocessor pH-mV-Temp. Meter

Function

pH or mV  & temperature simultaneously

Display   

16 character x 2 lines Alphanumeric  BL LCD

Power supply

230 V ± 10% 50 Hz AC

pH

Range                              0 to 14 pH

Resolution                       0.01 pH

Accuracy                         ± 0.01 pH ± 1 Digit

Slope adjustment           80% to 120%  By default 100%

Temp. compensation         0 to100 C Auto with temp probe / Manual With keys

Auto buffer recognition   4.00 pH, 7.00 pH,9.20 pH

Calibration                      Auto as manual, 3 point / 2 point (Programmable)

mV  Range 

-1999 mV to +1999 mV

Resolution 

1 mV

Accuracy         

± 0.1% ±1 digit

Calibration  

Two point manual

Temperature

Range            

-50.0 C to 200 C

Resolution 

0.1 C

Accuracy  

± 0.1% of range ±1 digit

Calibration

two point manual

Sensors

Pt100 probe

Data entry

By six soft touch keys with audible sound

Storage

1000 samples

Real time display                       

24 Hour mode with Date

Interface            

RS-232, Centronics & computer

Print format

All Data  & Date Wise  (Programmable)

Digital output

Serial RS-232 Parallel Centronics  (Programmable)

Error Indication                                   

pH ERROR,ORP ERROR,CAL ERROR& T-ERROR