Sjg-705b Online Multi-Parameter Water Quality Monitor

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Weight: 3kg
• Measuring Range: (0.00~14.00)pH
• Resolution: 0.01pH
• Instrument Basic Error: 10%
• Model NO.: SM-SJG-705B
• Repeatability: 2% of The Total
• Transport Package: Wooden Box
• Specification: 285*205*97mm
• 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 With automatic recognition of intelligent sensor ability.

2 Touch screen display, Chinese operation interface, easy to operate.

3 With RS-485 digital and 4~20mA analog output interface, also has USB data export interface.

4 With upper and lower limit alarm function.

5 There are 4 switching control interfaces.

6 With power failure protection function.

7 Automatic saving of measurement results, massive historical data saving. Tabular data query, fast and easy.

8 Optional flow cell.

 Product Parameter:
 

Model	SJG-705B
PH	Measurement Range	(0.00~14.00)pH
	Instrument basic error	±0.02pH ±1 character
	Stability	±0.1pH±1 character
	Instrument Stability	±0.1pH/24h
	Repeatability	Not more than 0.01pH
	Electronic unit error	±0.01pH ±1 word
	Stability of electronic unit	±0.02pH /24h
Conductivity	Measurement range	0.000 μS/cm~0.199 μS/cm 0.20 μS/cm~1.99 μS/cm 2.0 μS/cm~19.9 μS/cm 20 μS/cm~199 μS/cm 0.20 mS/cm to 1.99 mS/cm 2.0 mS/cm to 19.9 mS/cm
	Instrument basic error	±2.0% (FS)
	Repeatability	Not more than 1.0%(FS)
	Stability	±1.0%(FS)/24h
	Electronic unit error	±1.0% (FS)
	Electronic unit stability	±0.5% (FS)/24h
Turbidity	Measuring Range	(0.00~1000.0)NTU
	Instrument Tolerance	±10%
	Repeatability	2%
	Zero Drift	±1.5%(FS)/30min; ±3%(FS)/24h
	Range Drift	±5%(FS)/24h
	Stability	±1.5%(FS)/30min
	Linearity Error	±2%(FS)
Dissolved Oxygen	Measurement range	Concentration: (0.00~20.00)mg/L Saturation:(0.0~200.0)%
	Instrument basic error	Concentration: ±0.30mg/L Saturation: ± 10%
	Instrument repeatability	0.15 mg/L
	Instrument Stability	(±0.20 mg/L)/24h
	Electronic unit error	Concentration: ±0.20mg/L Saturation: ±5% (FS)
	Electronic unit stability	(±0.10mg/L)/24h
Temperature	Measuring range	(-10.0~120.0)°C
	Instrument basic error	0.5ºC±1 word (0.0ºC≤T ≤60.0ºC)\  1.0ºC±1 word (others)
	Electronic unit error	±0.3ºC±1 word
	Flow pool inlet and outlet pipe diameter	Inlet water: DN 15 Outlet water: DN 25
Power supply	AC: (220±22)V; (50±1)Hz
Dimensions (mm)	285×205×97
Weight	3kg
Matching Sensor	FG-993 Industrial pH Composite Electrode DJG-2045 Conductivity Electrode DO-967 Dissolved Oxygen Electrode TGF-1000W Turbidity Electrode