The Bebur BC300 Online Water Hardness Analyzer is a compact, compact and easy-to-operate online water quality analysis instrument. It uses the mature titration colorimetric principle to automatically and online detect the hardness of water. The super-large data storage device can store over 10 years of test data, facilitating users to analyze the long-term changes in water quality of water bodies.
The Bebur BC300 Online Water Hardness Analyzer is a compact, compact and easy-to-operate online water quality analysis instrument. It uses the mature titration colorimetric principle to automatically and online detect the hardness of water. The super-large data storage device can store over 10 years of test data, facilitating users to analyze the long-term changes in water quality of water bodies.

▪Tap water
▪Boiler water
▪Cooling water
▪Water for food and beverage processing
▪Water used in the medical industry
▪7-inch LCD touch screen, more convenient human-machine interaction interface
▪Accurate, reliable and long-term stable automatic operation
▪Self-diagnosis, customizable alarm function
▪More measurement intervals are available, with the shortest being 5 minutes
▪It can store test data for more than 10 years
The dosing metering pump automatically pumps reagents into the water sample for reaction. The reaction endpoint is determined by the photoelectric colorimetric method. The microcomputer precisely calculates the hardness value in the water sample based on the added reagent dosage and displays the obtained hardness value on the LCD screen.
Parameter | Total Hardness |
Measurement Principle | Titration colorimetry |
Range | 5.34-534.0mg/L(ppm)CaC03 |
Accuracy | ±5%FS |
Repeatability | ±5%FS |
Dimensions | 300x300x180mm |
Weight | 4kg |
Temperature Range | 5-45 ℃ |
Protection Rating | IP54 |
Humidity Range | 20%-95% (indoor) |
Pressure Range | 0.2-2bar |
Communication Method | Modbus RS485, optional Wifi/4G wireless communication function |
Analog Output | 0/4-20 mA |
Digital Input | 1 channel |
Digital Output | 2 channel |
Data Storage | >1 million (32G) |
Reagent Information
Reagent type BC3001 | mg/L (ppm) CaCO3 | °dH | °f | mmol/L |
WAR-Hardness-300T04 | 5.34-53.4 | 0.3-3.0 | 0.534-5.340 | 0.053-0.534 |
WAR-Hardness-300T05 | 16.02-160.2 | 0.9-9.0 | 1.602-16.02 | 0.160-1.602 |
WAR-Hardness-300T06 | 26.7-267.0 | 1.5-15 | 2.670-26.70 | 0.267-2.670 |
WAR-Hardness-300T07 | 53.4-534.0 | 3.0-30 | 5.340-53.40 | 0.534-5.340 |