Main Features:
Long-life Light Source:Heraeus deuterium lamp & Osram tunsten lamp.
Low Stray Light:Ensure the stray light lower than 0.03% to meet clients’ need when they want to test high absorbance sample.
High Wavelength Accuracy:Ensure the accuracy and long-term stability.
Wide Wavelength Range:Meet the needs of most spectrophotometric test.
High Photometric Accuracy:ensure that the measurement of optical light path to meet the design requirements, improve process efficiency of the Assembly to achieve high precision photometry testing index.
Various sample racks for different kinds of sample
Powerful PC Software:Software could achieve spectrum scanning, time scanning, dynamic scanning, quantitative measurement, multi wavelength analysis and formula calculation, spectrum processing, find peak and valley, print data, DNA/RNA test, instrument calibration, performance verification and etc. to meet different needs in various analysis fields.
Specifications
| Model |
SP-UV1901 |
SP-UV1902 |
|
Wavelength Range |
190nm~1100nm |
|
|
Wavelength Accuracy |
±0.3nm |
|
|
Wavelength Repeatability |
≤0.1nm |
|
|
Bandwidth |
1nm |
2nm |
|
Photometry Accuracy |
±0.3%T(0~100%T) ±0.002A(0~0.5A) ±0.004A(0.5~1A) |
|
|
Photometry Repeatability |
≤0.001A(0~0.5A) |
|
|
Stray Light |
≤0.03%T(220nm, NaI) |
|
|
Baseline Flatness |
±0.0008A |
±0.001A |
|
Stability |
≤0.0004A/h |
|
|
Noise |
±0.0003A |
|
|
Photometry Range |
-4A~4A |
|
|
Display System |
320×240 LCD Display |
|
|
Power Source |
110/220V 50/60Hz |
|
|
Instrument Dimension |
650x450x220(mm) |
|
|
Weight |
25kg |
|
Standard packing list
| Main instrument |
1 |
|
Power cable |
1 |
|
User’s manual |
1 |
|
Certification |
1 |
|
Fuse（2A） |
2 |
|
1cm Rectangle sample cell (Quartz) |
2 |
|
1cm Rectangle sample cell (Glass) |
4 |
|
1cm Sample cell holder (in the instrument) |
1 |
|
Warranty card |
1 |
|
USB flash drive |
1 |
|
Software (Only for PC version) |
1 |
|
USB cable ( Only for PC version) |
1 |
Optional spare parts
colorimetric dish (glass) 10mm/20mm/30mm/50mm/100mm