Sjg-782 Online Heavy Metal Monitor (hexavalent chromium)

• After-sales Service: Following Updating
• Warranty: Under Discussion
• Weight: 60kg
• Measuring Range: (0.00~14.00)pH
• Resolution: 0.01pH
• Power Supply: AC: (220 Plus or Minus 22) V; (50 Plus or Minus 0)
• Model NO.: SM-SJG-782
• Instrument Protection Grade: IP65
• Meter Material: ABS
• Transport Package: Wooden Box
• Specification: 550*400*1680mm
• 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.Determine the content of hexavalent chromium in water by optical method, which is in line with the national standard test method GB 7467-87 Determination of Hexavalent Chromium in Water Dibenzoyl Dihydrazide Spectrophotometric Method;

2.Adopting 7-inch color LCD touch screen with Chinese interface, easy to operate;

3.Support four calibration modes: manual, periodic, timed and continuous;

4.Support four measurement modes: manual, periodic, timed and continuous;

5.Support manual control and single-step debugging, convenient for hardware debugging;

6. Support customized setting of detection parameters;

7.Support automatic saving of measurement data and calibration data, and support saving and checking of massive historical data;

8.Support alarm function, can set the upper and lower limits of alarm concentration;

9.With RS-232 or RS-485 digital interface (2 choose 1), support data export and remote communication

 Product Parameter:
 

Model	SM-SJG-782
Measuring method	Dibenzoyl dihydrazine spectrophotometry
Measuring range	(0.00~5.00)mg/L
Resolution	0.001mg/L
Instrument basic error	±10%
Repeatability	5%
Stability	10%/(4h)
Zero Drift	±5%FS/(24h)
Range Drift	±5%FS
Detection limit	0.01mg/L
Power supply	AC: (220±22)V, (50±1)Hz
Dimensions (mm)	550*400*1680
Weight (kg)	50