 |
1 year
other
Zhejiang, China
NADE
7230G
455*430*220 mm
17.5kg
NO
325 to 1100nm
Single beam, C-T type, 1200 lines/mm grating
Tungsten lamp (socket type, 20W / 12V)
4nm
±1.0nm
4.3" color LCD, touch screen
Product Description
1.Entry wavelength by keyboard
2.Single-point curve calibration and multi-point curve calibration (up to 12 points)
3.Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage
4.Display of concentration data with up to 200 sets of data storage
5.Concentration factor setting and concentration direct reading
6.Dark current calibration / wavelength calibration/system clock management
7.USB data communication
Measurement of quantities of some certain material in both visible and ultraviolet region. It could be applied vary among different fields, such as factories, schools, metallurgy, agriculture, food industry, biochemistry, environment protection, petrochemical industry, medical and health and scientific research institutes or labs.
| MODEL | 7230G |
| Optical System | Single beam, C-T type, 1200 lines/mm grating |
| Detector | Silicon photo diode |
| Light Source | Tungsten lamp (socket type, 20W / 12V, 2000 hours) |
| Monitor | 4.3” color LCD, touch screen |
| Spectral Bandwidth | 4nm |
| Wavelength Range | 325~1100nm(step interval 0.1nm) |
| Wavelength Accuracy | ±1.0nm( Auto-calibration when starting) |
| Photometric Repeatability | 0.5nm |
| Stray Light | ≤0.3%T(220nm, 360nm) |
| Photometric Range | T:-1.0 ~ 200.0%T ,A:-0.5 ~ 3.000 A,F:0 ~ 9999,C:0 ~ 9999 |
| Photometric Accuracy | ±0.5%T |
| Photometric Repeatability | 0.2%T |
| Stability | ±0.003A/h (500nm, warm-up one hours) |
| Power Requirement | 220V±10% 50Hz 120VA |
| Dimensions | 455×430×220 mm |
| Gross Weight | 22.5kg |
| Net Weight | 17.5kg |
We also provide cuvette for spectrophotometer, glass/quartz/plastic(disposible) at different size.
