722 visible spectrophotometer
722 visible spectrophotometerInstrument features:
1. Using microprocessor control technology to perform qualitative and quantitative analysis of substances in the visible spectrum region, it is an essential multi-purpose analytical instrument in conventional laboratories, widely used in medical and health, clinical testing, biochemistry, petrochemicals, environmental protection, quality control and other colleges, universities, teaching laboratories and departments.
2. Adopting 1200/mm high-performance UV specific gratings, imported tungsten lamps, large-scale integrated digital circuits, and a new monochromator structure make the instrument more stable and reliable.
3. Automatically adjust to 0%, adjust to 100%, and the error free conversion between T and A is easy to use.
4. The ultra large sample room can be optionally equipped with 100mm colorimetric dishes, making it particularly suitable for micro analysis in power plants and sugar factories.
Provide RS232 interface, which can be connected to a computer or directly to a printer.
Monochromator system |
Czerny Turner single beam grating 1200 L/mm |
Wavelength Range |
350-1000nm |
Wavelength setting |
Manual |
Wavelength error |
±2nm |
Wavelength repeatability |
1nm |
measuring range |
0-125%T, - 0.3-2.0A, 0-1999C(0-1999F) |
Metering accuracy |
≤1.0%T |
Photometric repeatability |
≤0.2%T |
Stray light |
≤0.5%T@340nm&400nm |
bandwidth |
6 nm |
data output |
RS-232 |
weight |
8kg |
LCD |
4 data
|
Standard configuration
3.1 Visible spectrophotometer mainframe
3.2 One box of glass colorimetric dishes (10 × 10mm, 4 pieces)
3.3 One copy of warranty card
3.4 One power cord
3.5 One user manual
3.6 One copy of inspection certificate