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 TNT plusTM 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: a universal power adapter suitable for different power sockets;

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

The DR/2800 portable spectrophotometer has data storage function and can store 500 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

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, no condensation phenomenon

Standard configuration:

DR2800-01 includes the following configurations:

DR/2800 spectrophotometer, A-type adapter - suitable for 1 centimeter square colorimetric cell, B-type adapter - suitable for multi path colorimetric cell and flow cell, C-type adapter - suitable for 1-inch circular colorimetric cell and ampoule, protective cover, light shield, 1-to-1-inch square colorimetric cell (10mL), universal power adapter (with conversion plug), manual, etc

DR2800-01B1 includes the following configurations:

In 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 DR/CheckTMABS standard solution
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) Featuring dual optical paths: 1 centimeter optical path/1 inch
Optical path length, 6 per set
21228-00 1-inch circular glass colorimetric cell, 10mL
20951-00 1 centimeter square glass colorimetric cell (1 centimeter optical path),
2 pieces/set
26295-50 5cm rectangular colorimetric cell (5cm optical path)