7 Series UV-Visible Spectrophotometer
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7 Series UV-Visible Spectrophotometer adopts microprocessor control technology, can meet the requirements of qualitative and quantitative tests for most samples in conventional laboratories. The instrument is widely used in medical and health, clinical examination, biochemical, chemical engineering, environmental protection, food industry, academy and quality control departments, etc. The instrument with a low price and high performance is your best choice. |
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| Characteristic: |
1. The instrument adopts LCD display and a sample compartment for 0.5~10 cm cells. |
| 2. Keyboard operation is simple & clear, there is the function of automatic 0%(T), 100%T adjustment and no error T-A transform. Factor can be set, the display result may be consistence. RS232 port is equipped. |
| 3. The automatic switch apparatus of light source is equipped in UV spectrophotometer. |
| 4. 85V ~ 264V power supply is permissible. |
| 5. Excellent technics and strict components selection make the instrument have outstanding measure repeatability and stability. |
| 6. Streamline form, suitable to the modern laboratory environment. |
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| Specification: |
| Model |
752-P (UV-Visible) |
722-P (Visible) |
721-P (Visible) |
| Wavelength Range (nm) |
200~1000 (Optional:195~1020) |
325~1000 |
360~1000 |
| Transmission Ratio Range (%T) |
0.0~199.9 |
0.0~199.9 |
0.0~199.9 |
| Absorbency Range (A) |
0.000~1.999 |
0.000~1.999 |
0.000~1.999 |
| Consistence Display Range |
0~1999 |
0~1999 |
0~1999 |
| Wavelength Accuracy (nm) |
<= +/-2 |
<= +/-2 |
<= +/-3 |
| Spectrum Bandwidth (nm) |
5 |
5 |
6 |
| Measure precision (%T) |
0.5 |
0.5 |
1 |
| Stray Light (%T) |
<=0.3(@220nm) |
<=0.3(@220nm) |
<=1 |
| Optical Dispersion Component |
Grating |
Grating |
Grating |
| Power Supply Voltage (V) |
85~264 |
85~264 |
85~264 |
| Output Port |
RS232 |
RS232 |
RS232 |
| Dimensions (mm) |
470*335*220 |
470*335*220 |
470*335*220 |
| Weight (kg) |
10 |
8 |
8 |
| Standard Configure |
Sample Holder 4-Position,10*10mm |
10mm Quartz Cell |
Power Cord |
Operation Manual |
| Optional |
100ul Glass Cell (with Special Sample Holder) |
Water cycle constant temperature sample holder |
electronical constant temperature sample holder |
5~50mm sample holder |
100mm sample holder |
Online software |
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