Typical Applications:
Surface water, industrial wastewater (such as electroplating wastewater), online monitoring of total chromium at the influent and effluent of wastewater treatment plants
Instrument Features:
● Low waste liquid. Waste liquid volume is only 1.3L/month
● Low reagent consumption. No reagent replacement needed for one month
● Automatic range switching, automatic dilution. Both low range and high range modes available
● Built-in high-temperature digestion device
● Automatic backwash sample filter, automatic cleaning after each measurement
● Automatic calibration
● 5.7” color LCD touch screen
● Chinese menu
Measuring method: Colorimetric method
Measuring range: 0.02-2mg/l (low); 0.03-5mg/l (high)
Accuracy: ±3%F.S
Repeatability: ±3%F.S
Zero drift: ±5%F.S
Measurement time: 50min
Digestion time: 120℃ high-temperature digestion
Auto calibration interval: Off, 1 day, 2 days…7 days selectable
Maximum reagent consumption: 2L/month
Sample flow rate: 1～3L/min, 50mL taken for each measurement
Sample temperature range: 10-40℃
Signal output: 4-20mA/RS232/RS485
Installation environment: Indoor installation
Power supply: AC220V±10%, 50Hz
Dimensions (H×D×W) 900×255×600mm (analyzer main body)
Weight: 60kg (excluding reagents)
Accessory Information
7321530K Pure water tank (with level sensor)
7321540K Waste liquid tank (with level sensor)
Ordering Guide
HMA-TCR Total Chromium Online Analyzer, standard configuration includes: main unit, reagent bottles, installation accessories, operation manual and test report.
HMA-TCR Total Chromium Heavy Metal Online Analyzer
Source: HACH Water Quality website public information
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