DR300 Pocket Colorimeter, Chlorine Dioxide, with Box

Proven past. Accurate and Fast.

The DR300 maintains the Hach Pocket Colorimeter legacy of reliability with a more user-friendly design.

Specification	Detail
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	DPD/Glycine
Measuring range	0.05 - 5.00 mg/L ClO2
Operating conditions	0 - 50 °C; 0 - 90% relative humidity (non-condensing)
Parameter	Chlorine dioxide
Power supply	Four AAA alkaline batteries; approximate life is 5000 tests
Sample cell compatibility	1 cm (10 mL), 25 mm (10 mL)
Source Lamp	Light emitting diode (LED)
Special Features	With Box
Spectral Bandwidth	15 nm filter bandwidth
Warranty	12 months
Wavelength	528 ±2 nm
Weight	0.25 kg
What's included?	Each DR300 Pocket Colorimeter comes as a ready-to-use kit in a sturdy custom carrying case (4660200), including batteries, sample cells (2427606), and a manual. Reagents have to be purchased separately.