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Suitable for petroleum chemical, biomedical, sewage treatment, environment monitoring, etc

Use MCU technology, wide LCD, same time with indication function

Simple operation, use new PC plate, good reliability

Can measure pH、ORP、conductivity, temperature

Automatic temperature compensation, range automatic switch

Technology performance	DZB-712
Technology performance	pH (pH)	ORP (mV)	Conductivity (μS/cm)	Temperature (℃)
Measuring range	0.00~14.00	-1999~1999	0~1×105	0.0~60.0
Basic error of electronic unit （1 byte）	±0.01	±0.2%(FS)	±1.5%(FS)	±0.3
Basic error of instrument （±1 byte）	±0.02±1 byte	±0.75%(FS)	±2.0%(FS)	±0.5
Stability of electronic stability	±0.01/3h	±0.5%(FS)/3h	±0.5%(FS) ±1 bytes/3h	±0.3/3h
Repeatability error	0.01	0.5%(FS)	0.67%(FS)	0.3
Temperature compensation	(0~60) ℃		(0~40)℃

Address:No.41, Hong Cao Road, Shanghai zip code:200233 TEl:021-51871155 021-51871177 FAX:021-54250022