The Thermo Scientific Orion AQUAfast AQ4000 Colorimeter is a portable, waterproof device designed to measure common colorimetric parameters in water and wastewater. With 65 pre-programmed methods, automatic wavelength selection, and Auto-ID barcode recognition, it simplifies testing procedures and improves accuracy. The unit supports Auto-Test ampoules containing pre-measured reagents for quick and reliable testing in the field or lab.

Key Features

65 pre-programmed testing methods

Auto-ID barcode recognition for test identification and automation

Automatic selection of four wavelengths

Simple, guided operation with no button pressing required

Waterproof to IP67 standard

Stores up to 10 custom methods and logs 100 test results with time/date stamps

Custom calibration capability using up to 12 data points

Long battery life: ~2,500 hours intermittent use

Compatible with Auto-ID™ ampoules and various reagent forms (liquid, powder, tablet)

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