規格
Accuracy (Barometer)±6mmHg
Accuracy (Polarographic DO)±0.2 mg/L or ±2% of reading, whichever is greater
Accuracy (RDO)±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L
Accuracy (Temperature)±0.1°C
Alarm OutputSet point alarm, high/low limit alarm, calibration due alarm
Barometric Pressure Correction400 to 850 mmHg, automatic using built-in barometer or manual entry
Calibration ModesWater-saturated air, air-saturated water, manual (Winkler titration), zero point
DescriptionOrion Versa Star RDO/DO/temperature measurement module
Dimensions (L x W x H)12 x 3 x 9.5 cm (4.7 x 1.2 x 3.8 in.)
IP RatingIP-54
IncludesVersa Star RDO/DO module and printed quick start guide
Inputs9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature)
Measurement ModesDissolved oxygen as % saturation or mg/L with temperature and barometric pressure
Methods10 per channel with password protection
ModelOrion Versa Star RDO Optical/Dissolved Oxygen/Temperature Measurement Module
Percent Saturation Range (Polarographic DO)0 to 600% Saturation
Percent Saturation Relative Accuracy (RDO)±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation
Percent Saturation Resolution (Polarographic DO)0.1, 1 % saturation
Percent Saturation Range (RDO)0.0 to 500.0 % saturation
Percent Saturation Resolution (RDO)0.1, 1% Saturation
Percent Saturation Relative Accuracy (Polarographic DO)±2% Saturation
Pressure Range400 to 850mmHg
Pressure Resolution0.1mmHg
Probe TypeRDO optical dissolved oxygen probe, polarographic dissolved oxygen probe (purchase separately)
Range (Polarographic DO)0.00 to 90.00 mg/L
Range (RDO)0.00 to 50.00mg/L
Relative Humidity Range5 to 85 %, non-condensing
Resolution (Polarographic DO)0.01, 0.1 mg/L; 0.1, 1 % saturation
Resolution (RDO)0.01, 0.1 mg/L; 0.1, 1 % saturation
Resolution (Temperature)0.1°C
Salinity Factor0 to 45ppt
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Temperature (English) Operating41°F to 113°F
Temperature (Metric) Operating5°C to 45°C
Temperature (Metric) Range-5°C to 105deg;C
Temperature Probe Calibration1 point temperature offset calibration
Temperature SelectionAutomatic with ATC temperature probe
Warranty3 year meter replacement
Weight (English)0.5 lb.
Weight (Metric)0.2 kg
Unit SizeEach