Orion Star A123 Dissolved Oxygen Portable Meter

Clarkson STARA1230
Orion Star A123 Dissolved Oxygen Portable Meter
Thermo Orion STARA1230 / ColeParmer EW-53101-25 / Daigger EF9437L / Fisher 13-645-516 / VWR 89206-298
Thomas 1218X32 / Spectrum 246-92125
 

Thermo Scientific Orion Star A123 Dissolved Oxygen Portable Meters Thermo Scientific Orion Star A123 Dissolved Oxygen Portable Meters combine simplicity with accuracy. A large LCD displays dissolved oxygen readings along with temperature. Icons provide quick updates on battery life and reading stability. Simple button layout and onscreen messages help with calibration and setup menu choices. Features and Benefits Large, informative screen clearly shows the main information, including DO reading in mg/L or % saturation, temperature in ºC or ºF, meter mode and battery life Automatic temperature, manual salinity input and manual barometric pressure compensation for accurate DO results Don’t miss a reading—AUTO-READ™ locks in the stable reading on your screen and ready indicator alerts when continuous readings are stable Two calibration options to meet your procedural requirements: water-saturated air method or custom value using a Winkler titration Accepts Thermo Scientific Orion polarographic dissolved oxygen probes Non-volatile memory holds up to 50 data points Four AA batteries (included) provide over 2000 hours of operation or purchase the universal power adapter (sold separately) Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing 3 year meter replacement warranty

 

Specifications
Dissolved Oxygen	Concentration
	Range	0 to 20 mg/L
	Resolution	0.01, 0.1 mg/L
	Relative Accuracy	±0.2 mg/L
	% Saturation
	Range	0 to 200 % saturation
	Resolution	0.1, 1 % saturation
	Relative Accuracy	±2 % saturation
	Manual Barometric Pressure Correction	450.0 to 850.0 mm Hg
	Manual Salinity Factor Correction	0 to 45
	Calibration Features	Water-saturated air, manual (Winkler)
	Sensor Type	Polarographic
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
	Temperature Offset Calibration	Yes
Datalogging	Number of Points	50
	Log Function	Manual, Automatic with AUTO-READ
Inputs	DO Probe with Built-in Temperature	9-pin mini-DIN
Power	AC Adapter	Optional—universal, 100-240 VAC
	Battery Power	Included—4 AAs
	Battery Life	2000 hrs

 

Catalog Number	Description	Includes
STARA1230 *	Orion Star A123 Dissolved Oxygen Portable Meter	Four AA batteries (installed) Printed quick start guide and literature CD
STARA1235	Orion Star A123 Dissolved Oxygen Portable Meter Standard Kit	083005MD Orion polarographic DO probe (1.5m cable) with calibration sleeve 080513 DO probe maintenance kit Protective meter armor with electrode holder Hard-sided field case Four AA batteries (installed), literature and test certificate
STARA1236	Orion Star A123 Dissolved Oxygen Portable Meter 3m Cable Kit	083010MD Orion polarographic DO probe (3m cable) with calibration sleeve 080513 DO probe maintenance kit Protective meter armor with electrode holder Hard-sided field case Four AA batteries (installed), literature and test certificate

 
Additional Information
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