Features:
1. Microcomputer control, color touch screen operation, full Chinese menu interface
2. Automatic sample + automatic digestion + automatic detection, automatic cleaning, support unattended operation security and stability, and realize the automatic tumble analysis instrument.
3.20 automatic sampler, which can realize water sample at any position
4. The built-in closed digestion module, security and stability
5. Standard PC expert software, has powerful data processing function Technical indicators:
Sampler: 20 (can be selected 40, 60 automatic sampler)
Method: potassium dichromate heat dispelling, colorimetric determination (national standard GB11914-89)
Biggest test range: 8-40000 mg/l (diluted) automatically
Resistance to chloride ion interference: biggest 40000 mg/l (diluted) automatically
Resolution: < 1 mg/l
Accuracy: standard solution < 5%; Water < 8% (for the liquid concentration greater than 100 mg/L)
Recur degree: < 3% (for the liquid concentration greater than 100 mg/L)
Digestion temperature: 165 ℃, can be set
The digestion time: 15 min, can be set
Span drift: plus or minus 3% F.S.
Print mode: built-in micro printer
Data storage space: 50000
Power supply: AC 220 v + 20%, 50 hz plus or minus 1%
The maximum power: 300 w
Working environment: the temperature 5 ~ 40 ℃, relative humidity 85% or less
Features:
1. Microcomputer control, color touch screen operation, full Chinese menu interface
2. Automatic sample + automatic digestion + automatic detection, automatic cleaning, support unattended operation security and stability, and realize the automatic tumble analysis instrument.
3.20 automatic sampler, which can realize water sample at any position
4. The built-in closed digestion module, security and stability
5. Standard PC expert software, has powerful data processing function
