Feature:
Indicators comprehensive
COD, ammonia nitrogen, total phosphorus, total nitrogen and other parameters can be measured, the concentration of direct reading.
High storage capacity
Can store 10,000 sets of data.
The data transfer
The stored data can be transmitted to the computer via USB.
Low use cost
Low reagent dosage, low price.
HD screen
High definition color 4.3-inch LCD screen.
The operation of intelligent
Intelligent operating procedures, guide users to complete the test easily.
Safe and reliable
With high temperature alarm function, fully transparent and integrated heat resistant protective cover, intuitive and safe.
Rechargeable model
Complete accessories, convenient for the user outdoor testing.
Technical Parameter
Measuring Item | COD | Ammonia nitrogen | Total phosphorus | Total nitrogen |
Measuring Meth | Dichromate test paper rapid digestion spectrophotometry | Nano-type test paper rapid digestion spectrophotometry | Rapid digestion spectrophotometry of ammonium molybdate | Potassium persulfate rapid digestion spectrophotometry |
Measuring Range | 0-15000mg/L | 0-50mg/L | 0-20mg/L | 0.5-50mg/L |
Measuring Wavelength | 420nm 620nm 620nm | 420nm | 620nm | 420nm |
Accuracy | ≤±5% | ≤±5% | ≤±5% | ≤±5% |
Digestion temperature and time | 165℃,20min | No | 150℃,15min | 125℃,30min |
Weight | 12kg |
Size | 530mm*396mm*205mm |
Power | DC 12V/12A (Outdoor),DC 220V 50Hz(Inside) |
Temperature | 0-50℃ |
Humidity | ≤80%(Non-condensing) |
