DW-L6 Series Split Beam UV-VIS Spectrophotometer
DW-L6 Series Split Beam UV-VIS Spectrophotometer survey optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices. and blazed holographic gratings.
They have outstanding test precision and very competitive prices. 8-inch color touch-screen, cutting-edge user interface, powerful functions, and easy operation.
With powerful functions, the equipment shows great performance in qualitative and quantitative testing, such as:
● Full-spectrum scanning (DW-L6S only)
● Linear regression
● Detailed spectrum scanning
● Concentration on direct reading
● Time-based kinetics determination
● Peak / Valley detecting
● GOTO λ
● Multi-wavelength measurement
Features of DW-L6 Series Split Beam UV-VIS Spectrophotometer
The equipment is designed with a sophisticated power protection system. With a high capacity of internal memory, it can store testing results, scanned images, regression equations, and correction data. Therefore, it follows a fast initialization when the power is on.
The instrument can draw curves from spectral scanning, fixed wavelength time-based scanning and linear regression.
With a USB COM port, the device can be connected to a PC, which can not only enhance the performance in data testing and spectrum scanning but also expand the memory to save more testing results.
● Split beam optical system
● Automatic wavelength settings
● 8-inch multi-color touch-screen
● Automatic 8-position cuvette holder
● Automatic zero and full-scale adjustment
● Equipped with USB port
● Software optional
Specifications of DW-L6 Series Split Beam UV-VIS Spectrophotometer
| Model | DW-L6 | DW-L6S |
| Photometry | Split Beam | |
| Monochromator Type | Czerny-Turner | |
| Focal Length | 160mm | |
| Grating | 1200 lines/mm | |
| Detector | Silicon Photocell | |
| Spectrum Bandwidth | 1.8nm | |
| Wavelength Setting | 8-inch color touch-screen | |
| Wavelength Range | 190-1100nm | |
| Wavelength Accuracy | ±0.3nm | |
| Wavelength Repeatability | ≤0.1nm | |
| Scanning Speed | \ | Fast-Medium-Slow |
| Stray Light | ≤0.03%T (at 220nm NaI, 360nm NaNo2) | |
| Photometric Range | 0.0-200.0% T | |
| 0.301-4.000 A | ||
| 0.000-9999 C | ||
| Photometric Accuracy | ±0.3% T | |
| ±0.002 Abs (0-0.5A) | ||
| ±0.004 Abs (0.5-1A) | ||
| Photometric Repeatability | ≤0.15% T | |
| 0.001 Abs (0-0.5A) | ||
| 0.002 Abs (0.5-1A) | ||
| Baseline | \ | ≤±0.0015 A(200-1090m) |
| Noise | 100% (T) noise≤0.2%(T),0% (T) noise≤0.1%(T) | |
| \ | ≤0.0009 Abs/h (at 250nm and 500nm after 2h warm up) | |
| Power | AC220V±22V 50Hz±1Hz, 200W | |
| Packaging Size | 710mm X 590mm X 505mm 0.21M3 40kg | |
Standard Accessories of DW-L6 Series Split Beam UV-VIS Spectrophotometer
- Operation manual 1pc
- Glass cuvette 10mm 4pcs
- Quartz cuvette 10mm 2pcs
- Power cable 1pc
- Fuse 2pcs
- Cuvette holder 10mm
Optional Accessories of DW-L6 Series Split Beam UV-VIS Spectrophotometer
- UV WIN8 station pro software
- Cuvette holder 50mm 100mm
- Cuvette 20mm 30mm 50mm 100mm
