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The portable UV Visible 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
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.
Establish a standard curve for concentration test.
Measure the change pattern, calculate the reaction rate(SP-HVP-A8L).
Can set the scanning range, interval and speed(SP-HVP-A8S).
Stored programs are pre-programmed methods for reagents, tube tests, and pipette tests.
Users make “measurement analysis” possible: Users can program their own developed methods. Stored methods can be saved asprograms. The test can then be modified to suit the user’s requirements.
List of common methods/tests selected by the user.
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 |
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