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YSI Pro20 Dissolved Oxygen Meter
YSI Pro20 Dissolved Oxygen Meter
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Jual YSI Pro20 Dissolved Oxygen Meter



Spesifikasi YSI Pro20 Dissolved Oxygen Meter

Dissolved Oxygen Meter YSI Pro20

Pro20 System Specifications ( Instrument, Probe, and Cable )

Temperature

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

Resolution 0.1 °C

Accuracy ±0.3 °C

Dissolved Oxygen % Saturation ( galvanic or polarographic )

Range 0 to 500 %

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

Accuracy 0 to 200 % air saturation, ± 2 % of the reading or ±2 % air saturation, whichever is greater; 200 to 500 % air saturation, ± 6 % of the reading

Dissolved Oxygen mg/L (galvanic or polarographic)

Range 0 to 50 mg/L

Resolution 0.01 or 0.1 mg/L ( user selectable )

Accuracy 0 to 20 mg/L, ± 2 % of the reading or ±0.2 mg/L, whichever is greater; 20 to 50 mg/L, ± 6 % of the reading

Barometer

Range 400 to 999.9 mmHg

Resolution 0.1 mmHg

Accuracy ±5 mmHg within ±5°C temperature range from calibration point

Pro20 Additional Specifications

Size

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.)

Weight with Batteries

475 grams ( 1.05 lbs. )

Power

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

Cables*

1- 4- 10- 20- 30- and 100-m lengths ( special order up to 100-m ) ( 3.28, 13.1, 32.8, 65.6, 98 ft.)

Warranty

3-year instrument; 2-year cable; 1-year Polarographic sensors; 6-months Galvanic sensors

Salinity Input Range

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

Data Memory

50 data sets

Languages

English, Spanish, German, French

Certifications

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

 

 

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