- Wavelength Range: 190-1100nm
- Spectral Bandwidth: 6nm, 5nm,4nm
- Optical System: Proportional double beam, optical path, holographic diffraction grating
- Wavelength Repeatability:≤0.5nm
Visible Spectrophotometer, Portable, SP-HVP-A Series
Description
The portable spectrophotometer is compact in appearance and powerful in function. It adopts a 482X272 true color touch screen, and the humanized design is easier to operate. It meets the needs of different customers and is widely used in teaching and daily analysis.
Features
- Luminosity measurement (multi-wavelength test)
Test the absorbance, transmittance and energy of the sample at a certain wavelength, and measure the results at multiple arbitrary wavelengths at the same time.
- Quantitative test
Establish a standard curve for concentration test.
- Time scanning
Measure the change pattern, calculate the reaction rate(SP-HVP-A8L).
- Wavelength scanning(spectral scanning)
Can set the scanning range, interval and speed(SP-HVP-A8S).
- Prefabrication program
Stored programs are pre-programmed methods for reagents, tube tests, and pipette tests.
- User presetsprogram
Users make “measurement analysis” possible: Users can program their own developed methods. Stored methods can be saved as user programs. The test can then be modified to suit the user’s requirements.
- Common procedures
List of common methods/tests selected by the user.
Specifications
| Model | SP-HVP-A8 | SP-HVP-A8L | SP-HVP-A8S |
| Spectral Bandwidth | 6nm | 5nm | 4nm |
| Wavelength Range | 190-1100nm | ||
| Optical System | Split beam, optical path, holographic diffraction grating | ||
| Wavelength Accuracy | ±3nm | ±2nm | ±1.5nm |
| Wavelength Repeatability | ≤0.5nm | ||
| Wavelength Setting | Automatically set wavelength, wavelength resolution: 0.1nm | ||
| Luminosity Range | -0.602-4.0A 0-400%T | ||
| Luminosity Accuracy | ±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.3%T (0-100%T) | ||
| Luminosity Repeatability | ≤0.001A (0-0.5A), ≤0.002A (0.5-1A), ≤0.3%T (0-100%T) | ||
| Stray Light | ≤0.1%T (360nm) | ||
| Baseline Drift (Stability) | ≤0.001A/h (500nm,0A) | ||
| Detector | Double imported silicon photodiode | ||
| Light Source | Xenon pulse lamp(optical debugging free) | ||
| Display | 480*272 , 5-inch color touch screen | ||
| Printout | Micro printer; PC printer (online use) | ||
| Electricity | DC12V 3A | ||
| External Dimension(W*D*H) | 270*200*120mm | ||
| Net Weight | 2.6kg | ||
Get Social