Profesional manufacturer & supplier for test equipment & analytical instruments since 2003.
Phosphorus Analyzer in Coal
Model:MJ-PC-01
Standards: ISO 622-1981
Features
◎ 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
Specifications
|
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 |