DR300 Pocket Colorimeter Ozone, with box (reagents for 25 tests)

Connected

Optional Bluetooth connectivity allows you to safely transfer measurement data to Claros Hach Water Intelligence System reducing errors and saving time by elimin ating manual data entry.

Reliable

Rugged, waterproof (IP67) design withstands whatever conditions you encounter in the field (drops, extreme temperatures, rain and dirt) and still delivers years of dependable, accurate measurements.

Simple

Simple, intuitive operation reduces potential manual error, ensuring accurate measurement data you can trust, time after time. Larger display with improved backlight makes reading measurements in all conditions even easier.

Absorbance:

0 - 2.5 Abs

Data Logger:

Last 50 measurements

Detector:

Silicon photodiode

Dimensions (H x W x D):

34 mm x 69 mm x 157 mm

Display:

LCD with backlight

Enclosure Rating:

IP67, waterproof at 1 m for 30 minutes

Measurement Method:

Indigo Trisulfonate

Operating Conditions:

0 - 50 °C (32 - 122 °F); 0 - 90% relative humidity (non-condensing)

Parameter:

Ozone

Power Supply:

Four AAA alkaline batteries; approximate life is 5000 tests

Range:

0.01 - 0.25 mg/L O3

0.01 - 0.75 mg/L O3

Sample Cell Compatibility:

1 cm (10 mL), 25 mm (10 mL)

Spectral Bandwidth:

15 nm filter bandwidth

Wavelength:

600 ±2 nm

Weight:

0.25 kg (0.55 lbs.)