Description:
The product uses microprocessor control technology to qualitatively
and quantitatively analyze substances in the UV-visible region. It
is an essential multi-purpose analytical instrument for routine
laboratories.
main feature
1. The holographic blazed grating monochromator has automatic
wavelength adjustment and has the advantages of high wavelength
precision, good monochromaticity and low stray light.
2. Analyze 2 to 8 samples and automatically establish a regression
curve
3. Using a microcomputer measurement system, the T-A conversion
accuracy is high, and there is an automatic adjustment of 0% T and
4. Adjust 100% T, concentration factor setting, concentration
direct reading
5. Small size and light weight
6. The measurement readings are accurate, reproducible and stable.
7. Equipped with RS232 serial port and computer or printer for data
transmission or printout
Main Specifications
| Wavelength range: | 200-1000 nm |
| Wavelength accuracy: | ±2.0 nm |
| Wavelength repeatability: | ≤1.0 nm |
| Spectral bandwidth: | 4nm |
| Transmittance accuracy: | ±0.5%T |
| Transmittance repeatability: | ≤0.2%T |
| Stray light: | ≤0.5%T (at 220 nm, 340 nm) |
| Luminosity range: | 0-125%T
-0.097-2.700A
0-1999C |
| stability: | |
| The transmittance change within the 3 min bright current | ≤0.5%T. |
| The transmittance change in the dark current for 3 min | ≤0.2%T |
| Drift: | ≤0.004A (30min at 500 nm) |
| Power source: | AC220V±22V, 50Hz±1Hz; 300W |
| Wavelength display: | LCD2×20 (with backlight) |
| Output: | RS-232C |
1. Wavelength range: 200-1000 nm
2. Wavelength accuracy: ±2.0 nm
3. Wavelength repeatability: ≤1.0 nm
4. Spectral bandwidth: 4nm
5. Transmittance accuracy: ±0.5%T
6. Transmittance repeatability: ≤0.2%T
7. Stray light: ≤0.5%T (at 220 nm, 340 nm)
8. Luminosity range: 0-125%T
-0.097-2.700A
0-1999C
9. stability
10. The transmittance change within the 3 min bright current is
≤0.5%T.
11. The transmittance change in the dark current for 3 min is
≤0.2%T.
12. Drift: ≤0.004A (30min at 500 nm)
13. Power source: AC220V±22V, 50Hz±1Hz; 300W
14. Wavelength display: LCD2×20 (with backlight)
15. Output: RS-232C
application
Widely used in metallurgical foundry, machinery manufacturing,
chemical industry, food industry, pharmaceutical industry, clinical
analysis and testing, environmental protection, colleges and
universities, research institutes and other departments of the
laboratory,
