Complaint
ISO 622-1981
The phosphorus analyzer in coal is a new product designed by our company according to the determination method of phosphorus in coal GB/T 216-2003. It adopts a new optical path design and a 1200/mm high-quality grating. It has the characteristics of low stray light and good monochromaticity.
The phosphorus analyzer in coal is a new product designed by our company according to the determination method of phosphorus in coal GB/T 216-2003. It adopts a new optical path design and a 1200/mm high-quality grating. It has the characteristics of low stray light and good monochromaticity.
The use of single chip microcomputer makes the operation easier, and the adjustment of 0% T and 100% T is only one touch.
Four measurement modes, T, A, C and slope method, make the operation easier.
LCD display is convenient for reading, and the large sample room can expand the function.
It can be equipped with a 100mm cuvette rack, which is more suitable for content analysis in water plants and power plants.
It can be equipped with a printer, and the measured data can be printed and saved more conveniently.
Its excellent stability is suitable for food safety testing and pesticide residue analysis.
The light source is 6V10W imported 2000h long life tungsten halogen lamp
| Optical system | Single beam optical path, 1200 diffraction gratings/mm |
| display | LCD |
| Wavelength range | (nm) 340~1000 |
| Light source | Tungsten halogen lamp Tungsten halogen lamp, deuterium lamp |
| Detection element | silicon photocell |
| Spectral bandwidth | 4nm |
| Stray light | ≤0.5%T(360nm) |
| Wavelength accuracy | ±2nm |
| Wavelength repeatability | 1nm |
| Transmittance accuracy | ±1%T |
| Transmission specific gravity renaturation | 0.5%T |
| Stability | Photocurrent ± 0.5% T/3min Dark current ± 0.2% T/3min |
| Transmission measurement range | 0.0%T~125.0%T |
| Absorbance measurement range | -0.301A~1.999A |
| Power Supply | AC220V±22V 52Hz±1Hz |
| Overall dimensions | 475mm×342mm×150mm |
Automatic oxygen bomb method calorimeter
