Product Overview:

The DR300 portable colorimeter has been comprehensively improved based on the PCII colorimeter: direct reading operation, larger screen, brighter backlight, IP67 waterproof rating. It is a portable single parameter colorimeter suitable for laboratory and field water quality measurement.

-Application industry:

The DR300 portable colorimeter is suitable for water quality analysis and measurement in industries such as drinking water, sewage, electricity, food and beverage, and industry.

-Instrument features:

The newly upgraded DR300 portable colorimeter has undergone comprehensive improvements based on the PCII colorimeter.

The direct reading method is easy to operate, reducing operational errors and ensuring accurate measurement results of the colorimeter.

The DR300 portable colorimeter is equipped with a large-sized backlit display screen, sturdy appearance, and IP67 waterproof material, making it easy to face various outdoor measurement environments.

Optional hash communication adapter, wirelessly connects to mobile phones and Claros intelligent system, realizing wireless transmission and intelligent management of colorimetric measurement data. *

The DR300 portable colorimeter is not only suitable for on-site water quality measurement in the field, but also for water quality analysis in the laboratory.

Note *: Hash communication adapters and Claros systems are currently not available for sale in China.

Item Number	description
LPV445.80.00110	DR300- Portable colorimeter, residual chlorine/total chlorine

1407099-CN

DPD residual chlorine powder pillow, 25mL, pk/100

Free residual chlorine

100/pk

0.1-10.0mg/L，Cl2 0.05 - 4.00 mg/L or 0.1 - 10.0 mg/L Cl2（DR300）

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technical indicators
Light source light-emitting diode (LED)
Detector silicon photodiode
Display LCD backlit display
Protection level IP67, waterproof for 30 minutes at a water depth of 1m
Wavelength accuracy: Fixed wavelength ± 2 nm, varies by model
Spectral bandwidth of 15 nm
Absorption range 0-2.5 Abs
Operating environment 0 to 50 ° C (32 to 122 ° F), 0 to 90% relative humidity, no condensation
4 AAA batteries for power supply; Approximately 5000 tests can be conducted
data storage