YSI-Pro20i 휴대용 DO 측정기 YSI Dissolved Oxygen Meter

모델명

YSI-Pro20i 

Dissolved Oxygen

 (% saturation)

 - Sensor Type : Polarographic or Galvanic

 - Range : 0 to 500% air saturation

 - Accuracy : 0 to 200% air saturation, ± 2% of the reading or ±2% air saturation

 - Resolution : 0.1% or 1% air saturation (user selectable)

 Dissolved Oxygen

 (mg/L)

 - Sensor Type : Polarographic or Galvanic

 - Range : 0 to 50 mg/L

 - Accuracy : 0 to 20 mg/L, ± 2% of the reading or ±0.2 mg/L, whichever is greater

 - Resolution : 0.01 or 0.1 mg/L (user selectable)

 온도

 - Range : -5 to 55°C (0 to 45°C;DO compensation range for mg/L)

 - Accuracy : ± 0.3°C

 - Resolution : 0.1°C

 Barometer

 - Range : 400 to 999.9 mmHg

 - Accuracy : ± 5 mm Hg within ± 5°C temperature range from calibration point

 - Resolution : 0.1 mm Hg

크기

8.3 cm width x 21.6 cm length x 2.3 cm depth (3.25 in. x 8.5 in. x 2.25 in.)

무게(베터리포함)

475 grams

전원

2 alkaline C-cells providing 400 hours of battery life; low battery indicator on Pro20

케이블

1- 4- 10- 20- 30- and 100-m lengths(기본 4m)

염분 입력 범위

0-70 ppt; manual (automatically compensates for manual input value)

메모리

50 data sets

언어

English, Spanish, German, French

인증

RoHS, CE, WEEE, IP67 waterproof, 1-meter drop test