Welcome: U-THERM INTERNATIONAL (H.K.) LIMITED
This instrument digestion, measurement display integration, can accurately determine the chemical oxygen demand COD, ammonia nitrogen, total phosphorus (turbidity) indicators in a variety of water bodies. Can be widely used in tertiary institutions, research institutes, sewage treatment plants, environmental monitoring stations, petrochemical, paper, pharmaceutical, printing and dyeing, textile, leather, wine, dairy, electronics, municipal engineering and other industries.
Features
-It uses big screen English LCD display, and digestion, measuring display become integrated
-It can accurately test chemical oxygen demand (COD), ammonia nitrogen, total phosphorus (turbidity) indexes in various body of water
-It has memory of 100 curves, 15 standard curves, 85 extensive curves, and they all can be used in different environment, different waste water and other conditions
-As for the digestion of indoor temperature~200℃, the users can adjust by themselves according to requirement, which has more compatibility-the instrument can use national standard samples to calculate and store curve
-The built-in printer can print the current data and check historical data
-USB interface can connect the computer making online operation (optional)
-Cold light source, narrow band interference, and the light resource life is 100,000 hours
-Digestion power and load quantity can be adjusted automatically, and it also has intelligent constant temperature control and time delay
-It can adjust and store temperature and time at will
Technical specifications
|
Measuring range |
COD: 5-50mg/L Ammonia nitrogen: 0.01 - 100mg/L (subsection) Total phosphorus: 0.001 - 8mg/L (subsection) Turbidity: 0-200NTU |
|
Measuring error |
≦±5% |
|
Wavelength coverage |
400-750nm±lmn |
|
The number of curves |
100 pieces |
|
Data storage |
Five million data |
|
repeatability |
≦±5% |
|
Batch sample |
9 pieces/batches |
|
Resist chlorine interference |
{cl-} < 1200mg/L; {cl-} < 4000mg |
|
Temperature control range |
Indoor temperature~200℃ |
|
The temperature of digestion |
165/122±0.5℃ |
|
The time of digestion |
10/30 minutes |
|
Working power supply |
AC220V±10%/50Hz |
|
Product size |
360x280x 100mm |
|
Weight |
3Kg |
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