Thermo Scientific™

Orion Star™ A323 Dissolved Oxygen Portable Meter

Accurately monitor dissolved oxygen (optical/polarographic) and temperature with this RDO/DO portable meter for challenging field testing.

Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion Star™ A323 Dissolved Oxygen and RDO Portable Meter. This instrument is designed for a wide range of dissolved oxygen and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Use an RDO optical or polarographic DO probe and calibrate using water-saturated air, air-saturated water, custom value (Winkler) or zero point. Log up to 5000 data point sets with time/date stamp and easily transfer logs to a printer or computer.

사양

대기압 보정400 to 850mmHg, automatic using built-in barometer or manual entry

설명Orion Star A323 RDO/DO portable meter

출력USB, RS232

포함Star A323 RDO/DO meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate

Measurement ModesDissolved Oxygen (% Saturation), Dissolved Oxygen (mg/L with Temperature and Barometric Pressure)

센서 유형RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor

범위(폴라로그래픽 DO)0.00 to 90.00 mg/L

Percent Saturation Range (Polarographic DO)0.0 to 600.0 % saturation

분해능(폴라로그래픽 DO)0.01, 0.1mg/L

정확도(폴라로그래픽 DO)±0.2mg/L or ±2% of reading, whichever is greater

압력 범위400 to 850mmHg

보정 모드Water-saturated air, air-saturated water, manual (Winkler titration), zero point

온도(미터법) 범위0.0°C to 50.0°C

분해능(온도)0.1°C (0.1°F)

정확도(온도)±0.1°C

온도 선택Automatic with ATC temperature probe

온도 프로브 보정1 point temperature offset calibration

디스플레이 유형Graphic LCD with Backlight

백라이트 옵션Yes, selectable

메모리Non-volatile memory preserves data log, calibration log and meter settings

데이터 포인트5000 with date and time stamp

로그 기능 유형Automatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous m

데이터 관리 세부 정보Transfer single, range or all data points to printer or computer

알람 출력High/low limit alarm, calibration due alarm

입력9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature)

인증/적합성CE, TUV 3-1, FCC Class A

IP 등급IP-67

AC 어댑터Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003)

치수(길이 x 폭 x 높이)24 cm x 10 cm x 6.5 cm (9.5 in. x 3.9 in. x 2.6 in.)

중량(미터법)0.5 kg

중량(영국식 단위)1.2 lb.

상대 습도 범위5 to 85 %, non-condensing

워런티3 Year Meter Warranty

Percent Saturation Range Polarographic DO0.0 to 600.0 % saturation

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

정확도(RDO)±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L

범위(RDO)0.00 to 50.00 mg/L

방법10 per channel with password protection

모델Orion Star A323 RDO Optical/Dissolved Oxygen/Temperature Portable Meter

Percent Saturation Relative Accuracy (RDO)±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation

Percent Saturation Resolution (Polarographic DO)0.1, 1 % saturation

백분율 포화도 범위(RDO)0.0 to 500.0 % saturation

Percent Saturation Relative Accuracy (Polarographic DO)±2 % saturation or ±2% of reading whichever is greater

백분율 포화 분해능(RDO)0.1, 1 % saturation

전원 공급 장치4 AA batteries (included) or universal AC adapter (sold separately)

압력 분해능1mmHg

프로브 유형RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe (purchase separately)

채널1

분해능(RDO)0.01, 0.1mg/L

염도 계수0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity

안정성Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting

온도(영국식 단위) 작동41°F to 113°F (ambient)

작동 온도(미터법) 작동5°C to 45°C (ambient)

배터리 수명800 hours

배터리 종류Four AA (included)

정확도(바로미터)±6mmHg

Unit SizeEach