Orion Star A223 RDO/DO Portable Meter

Clarkson STARA2230
Orion Star A223 RDO/DO Portable Meter
Thermo Orion STARA2230 / Cole-Parmer EW-53101-16 / Daigger EF9438F / Fisher 13-645-536  / VWR 89206-326
Thomas 1218X46 / Spectrum 246-92167
 

Orion Star A223 Dissolved Oxygen Portable Meter Record accurate and reliable dissolved oxygen and temperature measurements with the Thermo Scientific Orion Star A223 Dissolved Oxygen and RDO Portable Meter, ideal for a wide range of applications and advanced dissolved oxygen analysis in the field. Use RDO optical or polarographic DO probes and calibrate using water-saturated air, air-saturated water, custom value (Winkler) or zero point options. Log up to 1000 data point sets with time / date stamp and easily transfer via USB or RS232 to a printer or computer. Waterproof meter ensures durable, rugged performance with an IP67-rated housing. Don’t leave your measurements to chance when analyzing samples outside the lab. Orion Star A223 RDO/DO portable meters are designed to offer the reliability you need in a user-friendly package for your dedicated dissolved oxygen testing needs. This waterproof portable meter displays critical data with your measurement including temperature, date and time, read type, measurement stability, active calibration info and power source status. Measure dissolved oxygen in percent saturation or mg/L with temperature using Orion RDO optical DO probes or Orion polarographic DO probes Calibrate dissolved oxygen using water-saturated air, air-saturated water, custom value (Winkler titration) and zero point options Automatically compensate dissolved oxygen readings using ATC temperature, manual salinity input and built-in barometer for barometric pressure readings Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation Capture your critical readings with measurement stability indicator and selectable read modes – Auto-Read holds a stable reading and Continuous shows changing readings with hold option Data log collects and date/time stamps up to 1000 measurement sets Non-volatile meter memory ensures your data and settings are protected, even with loss of power Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections Flexible power options with AA batteries or optional universal power adapter IP67-rated housing is waterproof for rugged field operation Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand Meters offer CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty

 

Specifications
Dissolved Oxygen	Concentration—Polarographic
	Range	0 to 90 mg/L
	Resolution	0.01, 0.1 mg/L
	Relative Accuracy	±0.2 mg/L or ±2 % of reading, whichever is greater
	% Saturation—Polarographic
	Range	0 to 600 % saturation
	Resolution	0.1, 1 % saturation
	Relative Accuracy	±2 % saturation or ±2 % of reading, whichever is greater
	Concentration—RDO
	Range	0 to 50 mg/L
	Resolution	0.01, 0.1 mg/L
	Relative Accuracy	±0.1 mg/L up to 8 mg/L; ±0.2 mg/L from 8 to 20 mg/L; 10 % of reading from 20 to 50 mg/L
	% Saturation—RDO
	Range	0 to 500 % saturation
	Resolution	0.1, 1 % saturation
	Relative Accuracy	±2 % sat. ≤ 200 % sat., ±10 % sat. > 200 % sat
	Barometric Pressure Correction	400 to 850 mmHg, automatic or manual
	Manual Salinity Factor Correction	0 to 45 ppt
	Calibration Features	Water-saturated air, air saturated water, manual (Winkler) and zero point
Temperature	Range	0 to 50 ºC, 32 to 122 ºF
	Resolution	0.1 ºC, 0.1 ºF
	Relative Accuracy	±0.1 ºC, ±0.1 ºF
	Offset Calibration	1 point
Datalogging	Memory	1000 with time and date stamp
	Log Function	Manual, Automatic with AUTO-READ
Inputs	DO Probe with Built-in Temperature	9-pin mini-DIN
Output		RS232, USB
Power	AC Adapter	Optional—universal, 100-240 VAC
	Battery Power	Included—4 AAs
	Battery Life	800 hrs

 

Catalog Number	Description	Includes
STARA2230 *	Orion Star A223 RDO/DO portable meter	Four AA batteries (installed) Printed quick start guide and literature CD USB computer cable
STARA2235	Orion Star A223 RDO/DO portable meter kit with RDO optical DO sensor, meter armor and field case	087010MD Orion RDO optical probe with 3 m cable stainless steel guard, calibration sleeve and optical cap Protective armor with electrode holder Hard-sided field case Four AA batteries (installed) Printed quick start guide and literature CD - USB computer cable

 
Additional Information
Price List