Phg-7685A Industrial pH Meter

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Weight: 2kg
• Power Supply: AC (220±22)V, (50±1)Hz; or DC 24V
• Instrument Protection Grade: IP65
• Meter Material: ABS
• Model NO.: SM-PHG-7685A
• Power Consumption: 10W
• Temperature Element: PT1000
• Transport Package: Wooden Box
• Specification: 166*166*110mm
• 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.Suitable for pH determination of pure water with conductivity less than 10μs/cm;

2.Chinese interface, easy to operate, screen with backlight function, easy to read;

3.Supporting two modes such as pure water and ammonia-containing water, automatically matching the required potential point and temperature compensation settings;

4.Support static calibration and dynamic calibration, and automatic temperature compensation;

5.Support automatic upper and lower limit alarm function and power failure protection function;

6. With (4~20) mA DC isolated signal output, can set its corresponding pH value output upper limit and output lower limit;

7.With RS-232 or RS-485 output interface (2 choose 1).

 Product Parameter:
 

Model		PHG-7685A
Measuring range	pH	(0.00~14.00)pH
	Temperature	(-10.0~120.0)°C
Resolution	pH	0.01pH
	Temperature	0.1ºC
Instrument basic error	pH	±0.05pH ±1 character
	Temperature	±0.5ºC (0.0ºC≤T≤60.0ºC); ±1.0ºC (others)
Instrument repeatability		0.02pH
Basic error of electronic unit	pH	±0.03pH ±1 word
	Temperature	±0.3°C
Stability of electronic unit		Not more than ±0.02pH/24h
Input impedance of electronic unit		Not less than 1×1012Ω
Electronic unit input current		Not more than 2×10-12A
Instrument protection grade		IP65
Power supply		AC:(220±22)V,(50 ±0.5)Hz
Dimensions (mm), weight (kg)		Measuring unit: 628×288×224, 5
		Electronic unit: 144×144×150, 2
Opening size (mm)		Measuring unit: 600x260
		Electronic unit: 138x138
Inlet water flow rate		60mL/min
Inlet pipe diameter/drainage pipe diameter		Water inlet: Φ6 Drainage: Φ10