사양
AC 어댑터Optional
정확도(이온)±0.5 % full scale (monovalent); ±1 % full scale (divalent)
정확도(온도)±0.5°C/±0.9°F
정확도(mV)±0.2 +2 LSD or +0.5 % of reading, whichever is greater
정확도(pH)±0.01
배터리 수명>500 hr. (without backlight)
배터리 종류2 x AA batteries (included)
설명pH 450 Meter & Electrode: Meter with double junction pH electrode ECFC7252201B and ATC probe PHWPTEM01W, Grip-Clip™, two AA batteries
치수(길이 x 폭 x 높이)Meter: 7 7/8 x 3 1/8 x 2 1/4 in (20 x 8.3 x 5.7 cm), Boxed: 9 1/8 x 9 1/8 x 2 3/4 in (23 x 23 x 7 cm)
IP 등급IP67
포함Real-Time Clock: Time and date stamp on calibration and stored data
메모리Stores up to 500 data sets
출력USB, RS-232
범위(이온)0.0 to 2000 ppm
분해능(이온)0.01 / 0.1 / 1 ppm
분해능(온도)0.1°C/°F
분해능(mV)0.1 mV ±999.9 mV; 1 mV beyond
온도 보상Automatic/Manual (-10°C to 110°C)
온도 프로브 보정Offset in 0.1 increments, ±10 °C or ±18 °F
온도 범위(영국식 단위)14.0°F to 230.0°F
유형pH Meter and Electrode
중량(영국식 단위)Meter: 1 lb., Boxed: 1.4 lb.
중량(미터법)Meter: 0.5 kg, Boxed: 0.7 kg
보정mV: ±200 mV, Ion: From 2 to 4 or 2 to 5 points: 0.10, 1.00, 10.0, 100.0 & 1000 / 0.20, 2.00, 20.0
Calibration PointsUp to 5 (USA & NIST & CUSTOM), Up to 6 (DIN)
데이터 포인트500
디스플레이 유형LCD, Custom with Backlight
Measurement Modes500
범위(mV)±2000
범위(pH)-2 to 16
분해능(pH)0.01
온도 범위(미터법)-10°C to +110°C
Unit SizeEach