Electro-Chemical Devices (ECD) H10 - Manual (Page 3)

18
Specifications
Display Range Resolution Accuracy
pH ‐2.00 to 16.00 pH 0.01 pH ±0.1% FS
mV ‐1999 to 1999 mV 1 mV ±0.1% FS
Temperature 0.0 to 100.0 °C 0.1 °C ±0.5 °C
pH buffer recognition
pH 7.00, 4.01, 10.01 or
pH 6.86, 4.00, 9.18
pH Temperature compensation AUTO/MAN –10.0°C to 120.0 °C
pH Buffer Temperature range 0°C to 60.0°C
pH Electrode Offset recognition ±90 mV at pH 7.00 or 6.86
pH Electrode Slope recognition ±30% at pH 4.00, 4.01, 9.18 and 10.01
Input Impedance 10 12 ohms
Power Four “AAA” Batteries
Battery Life ~1000 hours
Calibration Back‐up EEPROM
Audio Feedback All Touch Keys
Display 11mm : 7mm high LCD
Ambient Temperature 0 to 50 °C
Relative Humidity up to 90%
Case IP67 watertight case
Dimensions 75mm x 157mm x 35mm
Weight 230 grams(Batteries included)
3
Measurement with manual temperature
compensation in the pH‐AUTOLOCK mode .......... 13
Measurement with an ATC/Temp probe in the pH
NON‐AUTOLOCK mode ......................................... 14
Measurement with manual temperature
compensation in the pH NON‐AUTOLOCK mode .. 14
D. Temperature Measure .......................................... 15
E. mV Measurements ................................................ 15
Measurement in the mV‐AUTOLOCK mode.......... 15
Measurement in the mV NON‐AUTOLOCK mode . 15
pH Calibration Buffer Table ........................ 16
Error Displays and troubleshooting ........... 17
Specifications ............................................. 18
Warranty .................................................... 19