REX DO500T Benchtop DO Meter (（0.00~50.00）ppm，±0.10ppm （50.0~99.99）ppm，±0.50ppm)
Dissolved Oxygen Concentration:
Sensor Type: Polarographic
Range: （0.00~50.00）ppm，±0.10ppm; （50.0~99.99）ppm，±0.50ppm
Resolution: 0.01ppm
Accuracy: ±0.1 ppm
Calibration Reminder: Yes
Calibration Points: Air-saturated water or zero point
Barometric Compensation: Yes
Manual Salinity Factor Correction: Yes
DO Saturation:
Range: (0.0 to 600)%
Resolution: 0.001
Accuracy: ±2.0%
Temperature:
Range: -10 to 135 ºC, 14 to 275 ºF
Unit: ºC, ºF
Resolution: 0.1
Accuracy: ±0.1ºC
Measurement:
Reading Mode: Auto-Read (Fast, Medium, Slow), Timed, Continuous
Reading Prompts: Reading, Stable, Locked
Temp. Compensation: ATC, MTC
Data management:
Data Storage: 1000 Groups
GLP Features: Yes
Log Management: Yes
Inputs:
DO with Temp. Probe: 4-pin aviation connector
Outputs:
USB: USB 2.0 flash memory device, PC, scanner
RS 232: printer, auto-sampler
Display options:
Backlight: Yes
Auto Shutdown: 1~60 min, off
IP Rating: IP54
Date and Time: Yes
General:
Power: AC Adapter, 100-240V AC input, DC24V output
Dimensions: 220 x 195 x 68 mm
Weight: 950g (2.09 lb)
Includes:
DO-958-Q polarographic DO electrode（zero oxygen calibration solution, dissolved oxygen electrolyte, 3 pcs electrode membrane cover）
Touch pen
REX-6 electrode stand
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