Chlorine Meter, DGB-F Series

Description

MEASUREMENT PARAMETER

1.DGB-402F

Free chlorine, total chlorine

2.DGB-403F

Free chlorine, total chlorine, chlorine dioxide.

GENERAL FEATURES

• 515 nm LEDlight source.
• Methods are pre-installed with calibration curves built-in.
• 1 to 5 points calibration is supported.
• Auto-Read feature senses and locks the measurement endpoint.
• Data capacity of up to200 sets for each testing method (GLP-compliant).
• Data stored can be transferred into the computer by USB communication interface.
• Auto-power-off feature effectively extends the battery usage time.
• Reset feature restore all option to factory default options.
• IP65 waterproof.

METER INCLUDES

Colorimetric tubes, chemicals and solution, other accessories

Specifications

Model		DGB-403F	DGB-402F
Residual chlorine/total chlorine	Range	（0.00～5.00）mg/L	（0～5）mg/L
	Resolution	0.001mg/L 0.001ABS	●
	Accuracy	≤1mg/L: ±0.05 mg/L: ˃1mg/L: ±5%;	●
	Repeat-ability		≤2.0%
	Lower detection limit	≤0.02mg/L;	●
Chlorine dioxide:	Range	（0.00～10.00）mg/L
	Resolution	. 0.001mg/L 0.001ABS
	Accuracy	≤2mg/L: ±0.10 mg/L,˃2mg/L: ±5%
	Lower detection limit	≤0.04mg/L.
General	Light source	LED	●
	Wavelength of light	515nm	●
	Power supply	AA Battery or 5V DC 1A	●
	Dimension (mm)& Weight (kg)	230 * 86 * 47, 0.4	●