Dgb-404f Portable Hexavalent Chromium Analyzer

• After-sales Service: Free Spare Parts
• Application: Laboratory Apparatus
• Warranty: 1 Year
• Detection Method: Spectrophotometer
• Advantage: High Sensitive
• Principle: New Spectrometer
• Model NO.: DGB-404F
• Wavelengths: UV Spectrometer
• Dispersive Element: Grating Spectrometer
• Light Number: Monochromator
• Certification: ISO9001, CE
• Customized: Customized
• Model: Dgb-404f
• Instrument Type: Single Wavelength Direct Reading Colorimeter
• Measuring Range: (0.00~2.00)Mg/L
• Indication Error: ≤1mg/L: ±0.05 Mg/L
• Transport Package: Carton/Plywood
• Trademark: Xiangyi
• Origin: China
• HS Code: 9027300000
• Production Capacity: 100 PCS/Month

Product Description

Product Details
DGB-404F portable hexavalent chromium analyzer is designed and developed based on DPD colorimetric method. It can directly measure hexavalent chromium in water. It is easy to use, accurate and reliable. This method is the national standard method for determining hexavalent chromium in the field of water quality analysis. It is widely used in the determination of hexavalent chromium in water quality such as surface water, industrial wastewater, aquaculture water, domestic drinking water and swimming pool water.

Main feature

1. 545nm LED light source, long life and high precision;
2. High-performance low-power single-chip technology, good human-machine interface;
3. Support multi-point calibration and support users to edit calibration curves;
4. Supports storage of 200 sets of measurement data, in line with GLP specifications;
5. Support USB communication, support connection to PC for data acquisition;
6. Support battery power and USB power supply, support power management function, can be set to automatically turn off the light source and automatically shut down;
7. IP65 protection grade, good waterproof and dustproof performance;
8. Support for firmware upgrades, allowing for functional extensions and application extensions.

Technical Parameters

model	DGB-404F
Instrument type	Single wavelength direct reading colorimeter
Measuring range	(0.00~2.00)mg/L
Indication error	≤1mg/L: ±0.05 mg/L;
The detection limit	>1mg/L: ±5%
light source	≤0.02mg/L
wavelength	Light-emitting diode (LED)
calibration	545nm
Data storage	Support up to 5 points calibration
Colorimetric pool	200 sets of test results
Power supply	16mm diameter colorimetric tube
Protection level	4-cell alkaline battery (1.5V), USB powered
Dimensions (l × w × h, mm); weight (kg)	IP65