Hanna Dissolved Oxygen Meter - 0.0 to 10.0 mg/L

This Hanna dissolved oxygen meter does all the work for you!

Item #: 221858 Manufacturer: Hanna Instruments Manufacturer Item #: HI93732N

	List Price:		$259.00

Features & Applications:

This Hanna dissolved oxygen meter utilizes a sophisticated custom microprocessor and a modified Winkler method to measure dissolved oxygen accurately and quickly. Measurements are made in a few short steps that can be performed by technical and non-technical operators alike. In fact, all you need to do is insert a cuvet containing your sample into the meter and press ZERO. This will calibrate the meter to your sample in seconds. Then add a few drops of the reagent to the sample to generate a color, whose intensity depends on the D.O. content. Place the reacted sample back in the meter and the instrument will do the rest of the work for you! HI 93732N will display the D.O. concentration in tenths of a ppm in clear digits on the large LCD.

Specifications:

Range:	0.0 to 10.0 mg/L
Resolution:	0.1 mg/L
Accuracy:	±0.2 mg/L ±3% of reading
Light Source:	LED 470 nm
Light Life:	Life of the instrument
Ligth Detection:	Silicon Photocell
Battery Type / Life:	1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use
Environment:	0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions:	180 x 83 x 46 mm (7.1 x 3.3 x 1.8")
Weight:	290 g (10 oz.)
Method:	Modified Winkler Method. The reaction between dissolved oxygen and the reagent causes a yellow tint in the sample