Hash DR300 portable ozone colorimeter

Hash DR300 portable ozone colorimeter

-Product Overview:

DR300Portable colorimeterPCIIOn the basis of the colorimeter, comprehensive improvements have been made:Direct reading operation, larger screen, brighter backlight,IP67Waterproof rating, it is a portable single parameter colorimeter suitable for laboratory and field water quality measurement,Suitable for water quality analysis and measurement in industries such as drinking water, sewage, electricity, food and beverage, and industry.

Hash DR300 portable ozone colorimeter

Specifications:

Size（W x H x D） 6.9 x 15.7 x 3.4 cm（2.7 x 6.2 x 1.3 in）

shell IP67Protection level, when the battery compartment is closed and locked, it can be1 m

（3.3 ft）Waterproof at the location30 minute.

power supply 4 sectionAAAbattery Approximately feasible5000 Secondary test (using backlight will reduce

Test frequency

It is not recommended to use rechargeable batteries.

operating environment 0 to50 °C（32 to122 °F），0 to90%Relative humidity, no condensation

storage environment –20 to55 °C（-4 to131 °F），0 to80%Relative humidity, no cold

condense

light sourceLight emitting diode（LED）

detectorSilicon photodiode

displayLCDbacklight display

weight0.25 kg（0.55 lb）

wavelength accuracyFixed wavelength ±2 nm, varies by model

spectral bandwidth15 nm

Range of absorbance0 to2.5 Abs

sample pool25 mm（10 mL）And1 cm（10 mL）

data storagerecently50 Secondary measurement value

reagent

Hash LPV445.97.04110-DR300Portable ozone colorimeter