DR/2800 portable spectrophotometerYes, it ishashThe company's newly launched spectrophotometer product can be used for laboratory testing, as well as for production site and field water quality testing.The DR/2800 portable spectrophotometer has excellent optical stability. Its 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.

DR/2800 portable spectrophotometer with built-inThe application of more than 240 testing methods (for measurable parameters, please refer to the "Hash Colorimetric Method Measurement Parameter List" in the sample), this instrument can be widely used for water quality monitoring in industrial, municipal, environmental protection, education and other fields. Its characteristics are:

The touch screen design makes operation more convenient and fast;

● Chinese menu display;

When using a hash company labeled with a barcodeWhen preparing TNT plusTM reagent tubes, 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 powered; (2) AC power supply: a universal power adapter suitable for different power sockets;

● Portable design:（1) Used in the wild, the power is provided by batteries; (2) A sturdy suitcase can store instruments, ensure safe transportation, and is easy to carry;

DR/2800 typePortable spectrophotometerEquipped with data storage function, capable of storing500 experimental data points, including date, time, test results, sample name, experimenter code, and other information. Data can be downloaded directly to a computer through a USB interface, connected to a data cable, for easy storage and management of data.

Technical Indicators:

Wavelength range:340～900nm

beltWidth: 5nm

Wavelength selection: Automatically select the wavelength according to the method

Wavelength calibration: automatic calibration

Reading mode: transmittance, absorbance, and concentration

boundarySurface: USB 1.1

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

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

Operating environment:10～40℃（32～104OF）； 90% relative humidity, no condensation phenomenon

Standard configuration:

DR2800-01 includes the following configurations:

DR/2800 spectrophotometerType A adapter - suitable for 1cm square colorimetric cells, Type B adapter - suitable for multi path colorimetric cells and flow-through cells, Type C adapter - suitable for 1-inch circular colorimetric cells and ampoules, protective covers, light shields, 1-to-1-inch square colorimetric cells (10mL), universal power adapter (with conversion plug), manual, etc

DR2800-01B includes the following configurations:

In addition to includingIn addition to the configuration of DR2800-01, it is also equipped with a rechargeable lithium battery

Choose accessories:

59404-00 Flow Pool Component

LZV551 rechargeable lithium battery

27639-00 TMABS standard solutionDR/Check

24954-02 1-inch square glass colorimetric cell,10mL， 2 pieces/set

59405-06 1-inch circular plastic color pool

（1) Equipped with 5, 10, and 25mL scales

（2) Equipped with dual optical paths: 1 centimeter optical path/1 inch optical path, 6 per set

21228-00 1-inch circular glass colorimetric cell,10mL

20951-00 1cm Square Glass Colorimetric Cell（1cm optical path length), 2 pieces/set

26295-50 5cm rectangular color pool（5 cm optical path length