Thermo Scientific Orion VSTAR-RD VERSA STAR™ Dissolved Oxygen Module For VERSA STAR™ Meters

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Item Number: ORI-VSTAR-RD




This Thermo Scientific Orion VERSA STAR Dissolved Oxygen/RDO/Temperature module easily connects into VERSA STAR meters. The Dissolved Oxygen/RDO/Temperature module takes the worry out of DO probe compatibility – the meter accepts and automatically recognizes Orion polarographic and RDO optical/luminescence-based probes. It also compensates automatically for temperature, salinity with manual input and barometric pressure (automatic or manual) and allows for calibration using water-saturated air, air-saturated water, a Winkler titration or zero point. No need to turn off your meter to switch modules –meter automatically recognizes module changes. Temperature Mode Range: -5° to 105° (23° to 221°). Temperature Mode Resolution: 0.1 (0.1). Temperature Mode Relative Accuracy: ±0.1. DO Mode Concentration Range: Polarographic-- 0 to 90mg/L; RDO optical-- 0 to 50mg/L0.01, 0.1. DO Mode Concentration Resolution: 0.01, 0.1. DO Mode Relative Accuracy: Polarographic-- ±0.2mg/L; ±2%; RDO optical-- ±0.1mg/L up to 8mg/L, ±0.2mg/L up to 20mg/L, 10% of reading beyond; ±2%. DO Mode % Saturation Range: Polarographic-- 0 to 600; RDO optical--0 to 500. DO Mode % Saturation Resolution: 0.1, 1. DO Mode Salinity Factor: 0 to 45 ppt, manual; automatic if used with conductivity module (sold separately). DO Mode Calibration: Water-saturated air, air-saturated water, manual (Winkler) and zero point. Inputs: 9-pin mini-DIN. Sensor Types: Polarographic or RDO (optical/luminesce-based) DO. Environmental Operating Conditions Relative Humidity: 5 to 85% noncondensing. Thermo Scientific Orion #: VSTAR-RD.

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