Products
- Lathe & Milling Machine
- Non-destructive Testing
- Accessory
- Rebar Tying Machine
- Surveying Instrument
- Accessories
- Exhaust Gas Analyzer
- Well Drilling Rig
- PIPE FITTING
- PVC
- GALV
- Valves
- Electric Hoist
- Cut-off Machine
- Visible Spectrophotometer
- Infrared Oil Spectrophotometer
- Fluorescence Spectrophotometer
- Paint Sprayer
Visible Spectrophotometer
Ultraviolet and Visible Spectrophotometer 723/752/754
Ultraviolet and Visible Spectrophotometer 723/752/754
|
Parameter |
723 (manual) |
723 (auto) |
752 (manual) |
752 (auto) |
754 (manual) |
754 (Auto) |
|
Wavelength range |
330-1000 nm |
330-1000 nm |
200-1000 nm |
200-1000 nm |
200-1000 nm |
200-1000 nm |
|
Spectrum belt width |
4nm |
2nm |
4nm |
4nm |
2nm |
2nm |
|
Wavelength accuracy |
¡À1nm |
¡À0.5nm |
¡À1nm |
¡À0.5nm |
¡À1nm |
¡À0.5nm |
|
Wavelength repeatability |
0.5nm |
0.5nm |
0.5nm |
0.5nm |
0.5nm |
0.5nm |
|
luminosity range |
0-125%T,-0.301-1.999A/0-3A,1-1999C/0-999C | |||||
|
luminosity accuracy |
<¡À0.5%T |
<¡À0.5%T |
<¡À0.5%T |
<¡À0.5%T |
<¡À0.5%T |
<¡À0.5%T |
|
luminosity repeatability |
0.3%T |
0.3%T |
0.3%T |
0.3%T |
0.3%T |
0.3%T |
|
Stray light |
<0.3%T |
<0.3%T |
<0.3%T |
<0.3%T |
<0.3%T |
<0.3%T |