Description :
Visible Spectrophotometer TRVS-601 is a compact benchtop device. The holographic blazed grating is monochromatic, with high wavelength accuracy, and low stray light. The wavelength ranges from 325 to 1000 nm with an accuracy of 2 nm and a spectrum bandwidth of 2 nm is measured using a microcomputer. It has a 7-inch multi-color touch-screen to view and set parameters. Its photometric value ranges from 0.0 to 100.0 % T, 0 to 1.999A, and 0 to 1999 C, with a ±0.5 % T accuracy.
Specification
| Photometry |
Single beam |
| Monochromatic Type |
Littrow |
| Focal Length |
160 mm |
| Wavelength Setting |
Manual Turn Knob |
| Wavelength Range |
325 to1000 nm |
| Wavelength Accuracy |
± 2 nm |
| Wavelength Repeatability |
≤ 1 nm |
| Cuvette Holder Size |
10 mm |
| Photometric Range |
0.0 to 100.0% T, 0 to 1.999A, 0 to 1999C |
| Photometric Accuracy |
± 0.5% T |
| Photometric Repeatability |
≤ 0.2% T |
| Spectrum Bandwidth |
2 nm |
| Grating |
1200 lines/mm |
| Detector |
Silicon Photocell |
| Stray Light |
≤ 0.1% ( at 360 nm NaNO2 ) |
| Noise |
100%(T) noise ≤ 0.3% (T), 0% (T) noise ≤ 0.2% (T) |
| Drift |
± 0.5% T/3 min |
| Power |
AC220v±22v,50Hz± 1Hz, 80W |
| Packing Size |
580×460×340 mm |
| Weight |
0.1CBM, 14 Kg |
Features
- The monochrome holographic discing diffraction has the advantages of high wavelength accuracy, good monochromaticity, and low stray light
- The intensity testing method now includes the parameter estimation and coefficient methods
- Touchscreen 7-inch multi-color display with a good human-computer interface
- Equipped with a microcomputer measurement system with high T-A alteration accuracy, involuntary adjustment of 0% T and 100% T, concentration factor setting, and direct reading of the concentration
- The T/A switchover is precise and automatic
- Quantification reading was taken with high accuracy, reproducibility, and stability
- The zero and full scales are automatically adjusted
- There is no need for a particle to protect the photoelectric sensor with automatic light gate technology
- This has a USB connection and huge storage capabilities, allowing it to store 30 concentration curves
- Sample compartment for vials ranging in size from 5 to 50mm
- Functions for direct concentration reading and concentration factor setting
- An RS232 port is provided
Application
Includes quantification of nucleic acids, studying transition metals, and visualizing organic compounds.