DHYS-1800 microcomputer multi-element analyzer

The DHYS-1800 microcomputer multi-element analyzer is a new product designed by our company based on GB/T 216-2003 Determination of Phosphorus in Coal and GB-T3058-2008 Determination of Arsenic in Coal. It adopts a new optical path design and a 1200L/mm ultraviolet grating, with the characteristics of low stray light and good monochromaticity. The use of microcontrollers makes operation easier and automatically corrects wavelength errors. Large screen color Chinese/English touch display screen, sample room can expand functions, can be equipped with 100mm colorimetric dish rack, more suitable for content analysis in water plants and power plants. Equipped with a computer and printer, the measurement data can be directly read out on the computer and the results can be calculated for easy printing and storage. Its excellent stability is suitable for coal, food safety testing, and pesticide residue analysis.

Performance indicators:

Large screen color Chinese/English touch screen display

Wavelength driven automatic

Wavelength range 190nm~1100nm

Wavelength accuracy ± 0.5nm

Wavelength repeatability 0.2nm

Spectral bandwidth 1.7nm

Transmittance accuracy ≤ 0.3% T

Transmittance repeatability 0.1% T

Transmittance range 0~200% T

Absorption range -0.4~4A

Concentration display range 0~99999

Stray light ≤ 0.03% T

Stability ± 0.0007A/h

Baseline straightness ± 0.002A

Noise 0.0005A

Output interface USB RS-232

Scanning and dynamic capabilities

Light source deuterium lamp/tungsten lamp

Features

1200L/mm UV grating.

The sample chamber can choose a 10cm sample rack according to different requirements.

Capable of automatically correcting wavelength errors.

Color Chinese English touch screen interface, equipped with integrated circuits, can read relevant data of the tested sample and

Graph.

The instrument has testing functions such as photometry, quantification, and regression equations.

Computers, printers, specialized software, keyboards or mice and other peripheral devices and related operations

Make tools.