721Characteristics:
1. Use the new model rays design and the new model 1200/mm raster display make sure the low stray light and good monochromatic light.
2. Adopting the SCM, adjust the 0%T and 100%T so easy.
3. Two kinds measure method, T and A make the operation more easy.
4. 31/2LCD screen, big sample chamber can expand the apparatus function.
5. 721-100 model with 100mm cell rack, more suitable for water analysis and sample content analysis in Water works and generating station.
722Characteristics:
1. Use the new model rays design and the new model 1200/mm raster display make sure the low stray light and good monochromatic light.
2. Adopting the SCM, adjust the 0%T and 100%T so easy.
3. Four kinds measure method, T , A, C, F, make the operation more easy.
4. 31/2LCD screen, big sample chamber can expand the apparatus function.
5. Slope(F)measure method no need do the standard sample for each measure.
6. Φ8-22mm cell rack(single chamber)
7. 722-100 model with 100mm cell rack, more suitable for water analysis and sample content analysis in Water works and generating station.
8. Can choose the printer store the measure data (need choose the micro- stylus printer)
9. RS-232 connects with computer. (Need choose the accessories software)