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Relative Humidity Range |
5 to 85 %, non-condensing |
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Certifications/Compliance |
CE, TUV 3-1, FCC Class A |
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Weight (English) |
2.5 lb., modules add 0.5 lb. each |
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Weight (Metric) |
1.2kg, modules add 0.2kg each |
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Dimensions (L x W x H) |
28cm x 24cm x 10cm (11 in. x 9.5 in. x 3.9 in.), modules add ≤ 2cm (0.8 in.) L & H |
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IP Rating |
IP-54 |
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Temperature (English) Operating |
41° to 113°F (ambient) |
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Temperature (Metric) Operating |
5° to 45° C (ambient) |
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Description |
Orion Versa Star Pro benchtop meter with RDO/DO module and stand |
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Includes |
Versa Star Pro meter, VSTAR-RD RDO/DO module, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate |
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Range (Polarographic DO) |
0.00 to 90.00mg/L |
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Resolution (Polarographic DO) |
0.01, 0.1mg/L |
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Accuracy (Polarographic DO) |
±0.2mg/L or ±2% of reading, whichever is greater |
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Range (RDO) |
0.00 to 50.00mg/L |
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Resolution (RDO) |
0.01, 0.1mg/L |
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Accuracy (RDO) |
±0.1mg/L up to 8mg/L, ±0.2mg/L from 8 to 20mg/L, ±10% of reading up to 50mg/L |
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Percent Saturation Range (Polarographic DO) |
0.0 to 600.0 % saturation |
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Percent Saturation Resolution (Polarographic DO) |
0.1, 1 % saturation |
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Percent Saturation Relative Accuracy (Polarographic DO) |
±2 % saturation or ±2% of reading whichever is greater |
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Percent Saturation Range (RDO) |
0.0 to 500.0 % saturation |
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Percent Saturation Resolution (RDO) |
0.1, 1 % saturation |
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Percent Saturation Relative Accuracy (RDO) |
±2 % saturation ≤ 200 % saturation, ±10 % saturation > 200 % saturation |
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Sensor Types |
RDO optical dissolved oxygen sensor or polarographic dissolved oxygen sensor |
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Barometric Pressure Correction |
400 to 850mmHg, automatic using built-in barometer or manual entry |
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Pressure Range |
400 to 850mmHg |
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Pressure Resolution |
0.1mmHg |
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Accuracy (Barometer) |
±6mmHg |
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Salinity Factor |
0.0 to 45.0 ppt, automatic correction using manual entry of sample salinity |
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Calibration Modes |
Water-saturated air, air-saturated water, manual (Winkler titration), zero point |
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Range (Temperature) |
-5.0° to 105.0° C, 22.0° to 221.0° F |
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Resolution (Temperature) |
0.1°C, 0.1°F |
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Accuracy (Temperature) |
±0.1°C |
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Temperature Selection |
Automatic with ATC temperature probe |
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Temperature Probe Calibration |
1 point temperature offset calibration |
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Channels |
4 - customizable with modules |
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Display Type |
Color graphic LCD with user-customizable options |
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Backlight Option |
Yes |
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Keypad |
Numeric with menu-specific function keys and dual purpose scroll/shortcut keys |
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Measurement Modes |
Dissolved oxygen as % saturation or mg/L with temperature and barometric pressure |
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Stability |
Selectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting |
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Data Management Details |
Transfer single, range or all data points to printer or computer |
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Data Points |
2000 with date and time stamp |
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Log Function Type |
Automatic data logging with Auto-Read, Timed and Single Shot measure modes; manual data logging with Continuous measure mode |
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Memory |
Non-volatile memory preserves data log, calibration log and meter settings |
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Alarm Output |
Set point alarm, high/low limit alarm, calibration due alarm |
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Methods |
10 per channel |
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Languages |
English, Spanish, French, Italian, German, Chinese, Portuguese and Korean |
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Inputs |
9 pin MiniDIN (RDO optical or polarographic DO sensor with built-in temperature), two stirrer inputs (stirrer probe) |
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Outputs |
USB (2), RS232 |
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Probe Type |
RDO optical dissolved oxygen probe, polarographic dissolved oxygen probe, stirrer probe (purchase separately) |
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Power Supply |
Universal AC adapter (included) |
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AC Adapter |
Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. STARA-PWR) |
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Warranty |
3 year meter and module warranty |
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Power Rating |
DC input: 9VDC, 1A |
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Unit Size |
Each |
Malaysia
