주식회사 젬마 :: GEMMA ENVIRONMENT

Application	보일러수, 냉각수, 음용수, 수영장, 원수, 폐수
Parameter	pH. ORP, ISE
Measurement Range	pH: -2.000 to 20.000 mV/Rmv: ±2000.0 mV ISE: : 0.0001 to 19900
Accuracy	pH: ±0.002 ORP: ±0.2 mV or ±0.05 % of reading whichever is greater ISE: ±0.2 mV or ±0.05 % of reading whichever is greater
Resolution	pH: 0.1, 0.01, 0.001 ORP: 0.1 mV ISE: 0.0001 minimum, auto ranging, up to 3 significant digits (user selectable)
Temperature Range	-5 to 105 ºC
Output	RS232, USB

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