사양
정확도(전도도)± 1% full scale
정확도(TDS)± 1% full scale
정확도(mV)±0.2 mV +2 LSD or +0.5 % of reading; whichever is greater
정확도(pH)±0.01
보정 지점(전도도)Auto/manual; one point per range
보정 지점(pH)Up to 6 points: USA, NIST, DIN or custom
보상Temperature: Automatic or manual from -10 to 110 °C
설명PC 450 Meter Combi Kit: Meter, combi pH/Con/ATC electrode, two AA batteries, hard carry case, USB cable, calibration solutions
치수(길이 x 폭 x 높이)Meter: 7 7/8in x 3 1/8in x 2 1/4in (20 x 8.3 x 5.7 cm)
메모리Stores up to 500 data sets
출력USB or RS232
전원 공급 장치Two AA batteries (included), >100 hours (without backlight); AC adapter (optional)
분해능(전도도)0.01 μS to 0.1 mS
분해능(TDS)0.01 ppm to 0.1 ppt
분해능(mV)0.1 mV ±999.9 mV; 1 mV beyond
온도 정확도±0.5°C, ±0.9°F
온도 범위(영국식 단위)14.0°F to 230.0°F
온도 분해능0.1 °C/°F
중량(영국식 단위)Meter: 1 lb
중량(미터법)Meter: 0.5 kg
디스플레이 유형LCD Graphic, Backlit
IP 등급IP67
Measurement ModespH, ORP, Ion, Conductivity, TDS, Salinity, Resistivity
범위(전도도)0 to 200 mS, 0 to 20 mS if using COMBI03BW probe
범위(TDS)0 to 200 ppt (TDS factor 1.0)
범위(mV)±2000 mV
범위(pH)-2 to 16
분해능(pH)0.01
온도 범위(미터법)-10.0°C to +110.0°C
Unit SizeEach