Model : 6230N

Description
pH/ mV/ Temp. microprocessor handheld meter in splash proof case with 3 point calibration, RS-232-C IBM compatible communication interface and BNC, pH/ ORP connector with 8-pin DIN ATC connector. AC/ DC power. CE Approved.
� 3 point calibration
� Power down memories
� Electrode offset recognition
� Electrode slope recognition
� Built in buffer temp. coefficients
� ATC
� RS-232c output
� CE approved
� Splash resistant/ watertight case
� Battery/ ac adaptor
� High 50/ 60hz noise rejection
� UL approved ac line adaptor
� Aconventional 9v battery
� Highly reliable mechanical touch keys with audio feedback

Range :
pH : -2.00 to 16.00 pH / 0.01 pH / ± 0.01 pH
ORP : -1999 to 1999 mV / 1 mV / ± 0.05 % full scale
Temp. : -10.0 to 120.0 ° C / 0.1 ° C / ± 0.3 ° C

General
� pH buffer recognition: Selectable ( 4.01, 7, 10.01) or ( 4.00, 6.86, 9.1
� pH calibration: 1point, 2 points or 3 points
� pH temp. compensation: Auto/ manual -10.0 to 120.0 ° C
� pH buffer temp. range: 0 to 60 ° C
� pH electrode offset recognition: ± 90 mV at pH 7.00 or 6.86
� pH electrode slope recognition: ± 30% at pH 4.00, 9.18 or10.01
� Input impedance: Greater than 10exp( 12) ohms
� ATC probe: Thermister, 10 kilo ohms
� Communication: RS-232c output
� End sensing & hold: Yes
� Power backup: Memeory backup
� Audio feedback: All touch keys
� Display pH/ me/ temp: 12.5mm/ 7.5mm high LCD
� Ambient temp. range: 0 to 50.0° C
� Relative humidity: Up to 95%
� Power supply: battery/ adaptor: 6AAA batteries/ ac adaptor
� Battery life ( alkaline) : Greater than 400 hours
� Dimensions: 83mm x 241mm x71mm
Specifications