사양
AC 어댑터Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)
정확도(온도)±0.1°C
정확도(mV)±0.2 or ±0.05%, whichever is greater
정확도(pH)±0.002
알람 출력Calibration due alarm (fixed 12 hour)
배터리 수명800 hr.
배터리 종류4 x AA
인증/적합성CE, TUV 3-1, FCC Class A
채널1
데이터 관리 세부 정보Transfer single, range or all data points to printer or computer
설명Orion Star A221 pH portable meter standard kit with general purpose low-maintenance pH/ATC electrode
치수(길이 x 폭 x 높이)24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.)
IP 등급IP67
포함Star A221 pH meter, 9107BNMD gel-filled epoxy-body pH/ATC electrode, pH 4/7/10 buffer and rinse pouches, storage solution, protective meter armor, hard-sided carrying case, 4 AA batteries, computer cable
입력BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe)
등전위 지점7.000pH
키패드Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
언어English, Spanish, French, Italian, German and Chinese; Portuguese and Korean Available with Software Update
메모리Non-volatile memory preserves data log, calibration log and meter settings
모델Orion Star A221 pH/mV/RmV/ORP/Temperature Portable Meter
출력USB, RS-232
전원 공급 장치4 AA batteries (included) or universal AC adapter (sold separately)
프로브 유형pH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe (includes 9107BNMD silver chloride pH/ATC electrode)
범위(ORP)±2000.0mV
범위(상대 mV)±2000.0mV
상대 습도 범위5 to 85%, non-condensing
분해능(온도)0.1°C, 0.1°F
분해능(mV)0.1mV
안정성Smart Stability and Smart Averaging
온도(영국식 단위) 작동41°F to 113°F (ambient)
작동 온도(미터법) 작동5°C to 45°C (ambient)
온도 프로브 보정1 point temperature offset calibration
온도 범위(영국식 단위)22.0°F to 221.0°F
온도 선택Manual or automatic with ATC temperature probe
유형pH Meter Standard Kit
중량(영국식 단위)1.2 lb.
중량(미터법)0.5 kg
Backlight OptionYes (Selectable)
보정pH, relative mV (RmV), ORP and temperature
Calibration Points1 to 5
데이터 포인트1000 with Date and Time Stamp
디스플레이 유형LCD, Graphic with Backlight
로그 기능 유형Automatic with Auto-Read Measure Mode, Manual with Continuous Measure Mode
Measurement ModespH, mV, Relative mV, ORP with Temperature
범위(mV)±2000
범위(pH)-2 to 20
분해능(pH)0.001, 0.01, 0.1
온도 범위(미터법)-5°C to +105°C
Unit SizeEach