Dgb-402A Portable Residual Chlorine Total Chlorine Detector

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Weight: 0.4kg
• Power Supply: AC (220±22)V, (50±1)Hz; or DC 24V
• Instrument Protection Grade: IP65
• Meter Material: Plastics
• Model NO.: SM-DGB-402A
• Transport Package: Wooden Box
• Specification: 230*86*47mm
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9031809090
• Production Capacity: 30000PCS/Year

Product Description

 Product Features:

Temperature, pH, conductivity, dissolved oxygen and turbidity can be tested simultaneously.
 

1.Adopting 515nmLED light source, long life and high precision;

2.Adopting high-performance and low-power microcontroller technology, good man-machine interface;

3.Supporting single-point and multi-point calibration, supporting users to edit the calibration curve;

4.Supporting a total of 200 groups of test data for two parameters, in line with GLP specifications;

5.Support battery power supply, support power management function;

6.IP65 protection level, good waterproof and dustproof performance.

  Product Parameter:
 

Model	DGB-402A
Instrument type	Single wavelength direct reading colorimeter
Measuring range	Residual chlorine / total chlorine: 0.00 ~ 3.00mg / L
Resolution	Concentration:0.01mg/L; Absorbance:0.001ABS
Display Error	Measuring range ≤1mg/L: ±0.05 mg/L; Measuring range>1mg/L: ±5%
Repeatability	≤2.5%
Detection limit	≤0.02mg/L
Light source	Light Emitting Diode (LED)
Wavelength	515nm
Calibration	Supports up to 5 points of calibration
Data storage	200 sets of test results
Power supply	4 alkaline batteries (1.5V)
Protection class	IP65
Dimensions (mm); Weight (kg)	230×86×47; Approx. 0.4