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Description
DESCRIPTION
Main Features of Double Beam UV-Vis Spectrophotometer SP-IUV7
1. Double beam optical system, and blazed holographic
2. G They have outstanding test precision and very competitive prices.
3. 8-inch color touch-screen, cutting-edgeinterface, powerful functions, and easy operation.
4. With powerful functions, the equipment shows great performance in qualitative and quantitative testing, such as:
- Full-spectrum scanning
- Linear regression
- Detailed spectrum scanning
- Concentration direct reading
- Time-based kinetics determination
- Peak/Valley detecting
- GOTO λ
- Multi-wavelength measurement
5. 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 power is on.
6. The instrument can be connected with a dedicated printer, which can print testing results, or draw curves from spectral scanning, fixed wavelength time-based scanning, and linear regression.
7. 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.
SPECIFICATIONS
| Model | SP-IUV7 |
| Photometry | Double 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 | ±0.5nm |
| Wavelength Repeatability | ≤0.2nm |
| Scanning Speed | Fast-Medium-Slow |
| Stray Light | ≤0.03%T (at 220nm NaI, 360nm NaNo2) |
| Photometric Range | 0.0-200.0%T -0.301-4.000A 0.000-9999C |
| Photometric Accuracy | ±0.3%T ±0.002Abs (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 | ≤±0.002A (200-1090nm) |
| Noise | 100%（T）noise≤0.15%(T), 0%（T）noise≤0.1%(T) |
| Drifting | ≤0.0009 Abs/30min (250nm and 500nm after 2h warm up) |
| Power | AC220V±22V 50Hz±1Hz, 200W |
| Packaging Size | 710mm×590mm×505mm 0.21M3 36kg |
Standard Accessories
| Operation manual | 1 |
| Glass cuvette | 1cm 4pcs |
| Quartz cuvette | 1cm 2pcs |
| Power cable | 1 |
| Fuse | 2pcs |
Optional Accessories
UV WIN8 Spectrum data processing software
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