This product visible spectrophotometer is an economical analysis instrument, with RS232 interface output (optional) , excellent photometric accuracy is higher than the same instruments. It is widely used in many fields such as medical testing, food, petrochemical industry, environmental protection and monitoring.
Instrument features:
1. The instrument uses a 128 × 64-bit dot matrix liquid crystal display, which can directly display the standard curve and test data. The host can store the test data and can be printed with a printer (optional).
2. USB data output interface, (optional)3.0 professional software for online operation.
3. The instrument has built-in analysis software, which can use the standard curve to perform related tests. It can perform continuous testing and store 200 sets of data, and can store 100 standard curves. The user can directly name himself, and it is convenient to call according to the name.
4. Unique design optical system, high performance 1200 bar / mm grating and imported receiver ensure the excellent performance index of the instrument.
5. Automatic wavelength calibration and automatic wavelength setting
6. The large sample chamber can accommodate 5-100mm cuvettes of various specifications.
7. Ultra-thin buttons, simple and convenient operation.
8. The instrument can be equipped with a disc rotary automatic eight-connected sample holder that has obtained the national patent. The reliability is good, and the light spot is centered (compared to the double-row automatic eight-connected rack), so that the instrument has high photometric accuracy.
Technical parameter:
Optical system |
Double beam ratio detection |
Wavelength range |
320-1100nm |
Wavelength accuracy |
±1nm |
Spectral bandwidth |
4nm |
Wavelength repeatability |
0.5nm |
Stray light |
≤0.1%T@360nm |
Photometric accuracy |
0.5%T |
Photometric repeatability |
0.2%T |
Photometric range |
0-200%T,-3-3A |
Baseline linear |
±0.004A |
stability |
±0.002A/h@500nm |
Display range |
-0.3-3A,0-200%T,0-9999C |
display system |
128×64 bit LCD |
Wavelength drive |
Automatic wavelength |
Energy (light source) |
Imported tungsten lamp |
net weight |
12kg |
software support |
Yes, optional |