Hash DR900 portable multi parameter water quality analyzer from the United States

Hash Company releases the first generation DR900 portable multi parameter colorimeter. Combined with Hach prefabricated reagents, COD, TOC, ammonia nitrogen, total nitrogen, total phosphorus, residual chlorine, total chlorine can be measured quickly, simply, and accurately on site SS、 Turbidity and other parameters are very suitable for detecting and measuring water samples such as sewage, surface water, tap water, boiler water, etc.

Hash DR900 portable multi parameter water quality analyzer from the United States

The main characteristics are as follows:

The reading modes include concentration,% transmittance, and absorbance

90 measurement programs are pre-set, and users can create 10 measurement programs themselves

● You can set a menu for collecting commonly used measurement programs, which allows you to quickly select the measurement programs you have collected

The blank adjustment and standard adjustment functions can correct the differences between different batches of reagents

● Data storage capacity of 500 pieces, compliant with GLP standards, can be transmitted using USB interface

● Backlight display function, easy to operate the instrument in dark places or under direct sunlight

● Optional Chinese operation interface, indicator icons can guide users to complete program or menu settings

● Ergonomic design, easy to operate, IP67 protection level.

Technical parameters:

Light source LED

Detector silicon photodiode

Wavelength 420520560610nm

Wavelength accuracy ± 1nm

Spectral bandwidth 15nm

Optical system 0/180 ° transmittance

Luminous accuracy ± 0.005Abs@1.0ABS , nominal

Luminous linearity ± 0.002Abs (0-1Abs)

Luminous measurement range 0-2Abs

Scattered light<1.0% at 400nm

DR900 package information

order No

9385100DR900 set, including the following accessories 1

1938004AA battery, 4 cells 1

240190125mm round glass sample bottle with 10-20-25mL mark 2

5262600 Sample Bottle Cap 2

4864300 plastic sample pool, 1-CM/10-ML2

4846400COD Bottle Adapter 1

DOC022.98.80344 User Manual 1

LZV818 standard USB cable with mini USB connector 1

DOC082.97.80344CD， Includes: reagent operation instructions and instrument manual 1