The DR/2800 portable spectrophotometer is the latest spectrophotometer product launched by Hash Company, which can be used for laboratory testing as well as production site and field water quality testing. The DR/2800 portable spectrophotometer has excellent optical stability. Its unique barcode automatic recognition, automatic determination of reagent blank, and automatic reading functions greatly simplify the experimental operation process, making the testing method more convenient and efficient.

The DR/2800 portable spectrophotometer is equipped with applications for over 240 testing methods (please refer to the "Hash Colorimetric Method Measurement Parameter List" in the sample for measurable parameters). This instrument can be widely used for water quality monitoring in industries such as industry, municipal, environmental protection, and education.

Its characteristics are:

The touch screen design makes operation more convenient and fast;

● Chinese menu display;

When using pre made reagent tubes labeled with barcodes from Hash Company, DR2800 has the function of automatically identifying testing methods;

The USB interface facilitates the use of a USB flash drive for updating application programs;

● Two power supply modes: (1) battery power supply; (2) AC power supply: The universal power adapter is suitable for different power sockets;

● Portable design: (1) Powered by batteries for outdoor use; (2) A sturdy suitcase can store instruments, ensure safe transportation, and be easy to carry;

The DR/2800 portable spectrophotometer has a data storage function that can store 500 experimental data points, including date, time, test results, sample name, experimenter code, and other information. Data can be directly downloaded to a computer via a USB interface and data cable for easy storage and management.

Technical indicators:

Wavelength range: 340-900nm

Bandwidth: 5nm

Wavelength selection: Automatically select the wavelength according to the method

Wavelength calibration: automatic calibration

Reading mode: transmittance, absorbance, and concentration

Interface: USB1.1

Power supply: (1) AC power supply: 100-240V 47-63 Hz; (2) Battery powered: rechargeable lithium battery

Weight: 4.06kg (without battery)/4.38kg (with battery)

Operating environment: 10-40 ℃ (32-104OF); 90% relative humidity without condensation phenomenon

Ordering Guide:

DR2800-01Including the following configurations:DR 2800SpectrophotometerAType adapter - suitable for1A square colorimetric pool in centimetersBType adapter - suitable for multi path colorimetric and flow-through poolsCType adapter - suitable for1Inch round colorimetric cell and ampoule, protective cover, light shield1answer1Inch square color pool（10mL）Universal power adapter (with conversion plug), manual, etc

ordering guide(continuous)：DR2800-01BIncluding the following configurations: In addition to includingDR2800-01In addition to its configuration, it is also equipped with rechargeable lithium batteries

Choose accessories:

59404-00Flow pool components

LZV551Rechargeable lithium battery

27639-00 DR/CheckTMABSStandard liquid

24954-021Inch square glass colorimetric cell,10mL，2Individual/set

59405-061Inch round plastic color pool（1）With5，10，25mLScale（2）Having dual optical paths:1Centimeter optical path length/1Inch optical path length,6Individual/set

21228-001Inch round glass colorimetric cell,10mL

20951-001Centimeter square glass colorimetric cell（1Centimeter optical path length),2Individual/set

26295-505Centimeter rectangular color comparisonPool（5Centimeter optical path length