LEICI DGB-402F Portable residual chlorine total chlorine Tester
SE
DGB-402F
LeiCi DGB-402F Portable residual chlorine total chlorine TesterSPEC
LeiCi DGB-402F Portable residual chlorine total chlorine TesterDetails
LeiCi DGB-402F Portable residual chlorine total chlorine TesterPacking list
- SKU
- NB030389
- Measurement range
- Residual chlorine: (0.00~3.00) mg/L total chlorine: (0.00~3.00) mg/L
- error of indication
- +/- 3% or +/- 0.02 mg/L
- Repeatability
- ≤1.0％
- detection limit
- ≤0.02mg/L
- wavelength
- 515nm
- calibrate
- Support (1~ 3) point calibrating
- data storage
- 200 test results for each group
- Measurement cell
- 25Mm Colorimetric Bottle
- Operating Environment
- Environmental temperature: (5~ 35) ℃ Relative Humidity: not more than 85%
- Power Supply
- Rechargeable lithium battery
- Dimensions (mm)/Weight (kg)
- 85 × 230 × 50; approximately 0.5
DGB-402F portable residual chlorine total chlorine analyzer is designed and developed based on DPD colorimetric method, which can directly measure residual chlorine and total chlorine in water, which is convenient to use, accurate and reliable. This method conforms to the national standards for the determination of relevant indicators in the field of water quality analysis, and is widely used in the determination of residual chlorine and total chlorine in drinking water, landscape water, wastewater, swimming pool water, disinfectants and other samples.
Features
515nm LED light source, long life, high precision;
Adopt high-performance and low-power single-chip microcomputer technology, good man-machine interface;
Support single-point and multi-point calibration, support users to edit the calibration curve;
Support 200 sets of test data for each of the two parameters, in line with GLP specifications;
Support USB communication, support connection to PC for data collection;
Support battery power supply and USB power supply, support power management function, can be set to automatically turn off the light source and automatic shutdown;
IP65 protection level, good waterproof and dustproof performance;
Firmware upgrades are supported, allowing for function expansion and application expansion.