PORTABLE DISSOLVED OXYGEN COLORIMETER HANNA HI97732C Weight Sets for Balances AA batteries Dimensions mm 142

AA batteries    Dimensions         mm   142

Also include a recessed drain tap (except 5 litre size)

Includes flash card and reader for file transfer to the users’ PC

Range ambient +8°C to +200°C

Tablet or liquid reagents

PORTABLE DISSOLVED OXYGEN COLORIMETER HANNA HI97732C Weight Sets for Balances AA batteries Dimensions mm 142Portable colorimetric dissolved oxygen meter which takes measurements using a modified Winkler method. In operation the sample is placed in a cuvette provided. The cuvette with sample is inserted into the meter and the zero key selected to calibrate the meter. Then accessory reagents are added drop wise to the sample to generate the colour for reading. The intensity of the colour is dependent on the dissolved oxygen level. Readings are unaffected by