A portable meter is proving that a rugged design and easy-to-use features do not come at the cost of accuracy.

Thermo Scientific’s Orion AQUAfast Chlorine and Turbidity meters are ideal for testing drinking or wastewater in the field, plant or lab with their powerful features and quick, simple operation. The meters are small, portable and rugged in their IP67 protection casings with large easy-to-read displays and simple user interfaces.

The Orion AQUAfast Chlorine meter is supplied in a field carry case along with test vials, cleaning brush, stir rod and reagents. It measures free and total chlorine over the range 0-2 mg/L up to 4.0 mg/L with the same reagents using EPA approved methods. The results are accurate and reproducible while time is saved by the user not having to cover and uncover the vial for each measurement in most light conditions.

The Orion AQUAfast Turbidity meter will auto-arrange from 0 to 1000 NTUs and give an accurate turbidity reading in seconds. Comparison tests for this meter with other turbidity techniques show excellent correlation in side-by-side testing in a variety of applications. Just one set of standards is required to both calibrate and perform periodic calibration checks.