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The Visible Light Spectrophotometer, VELAB (VE-5000) is a simple, reliable and economical instrument, ideal for use in educational laboratories and quality control. Easy to use and very precise. Its display is easy to see from any distance.
| Wavelength range | 320-1000 nm |
| Bandwidth | 4 nm |
| Wavelength accuracy | ± 2 nm. |
| Wavelength repeatability | 1 nm |
| Optical system | Simple, 1200 lines per mm grid. |
| Diffused light | ≤0.2% T at 220 nm, 340 nm. |
| Photometric Method | 0.125% T, -0.097 - 1.999A. |
| Photometric precision | ± 0.5% T. |
| Photometric repeatability | ≤0.3% T. |
| Stability | ± 0.002 A / h a 500nm |
| Detector | Silicon photodiode |
| Light source | Tungsten |
| Data interface | USB / A input, COM 25 port for printer. |
| Screen | LED |
| Dimensions | 455 x 340 x 190 mm / 17.9” x 13.3” x 7.4”. |
| Power Supply | AC 85-260V, 50/60 Hz, 3..15 A. |
| Features | Precision instrument for measurements within the visible light range. Manual wavelenght setting . 10 mm 4-hole cell holder slider. Manual calibration of 100%T and Zero |
| Functions | Measurement of absorbance Transmittance measurement Quantitative analysis of concentration and factor |
| Accessories Included | Glass cells (4) Dark cell for calibration Dust cover |
| Warranty | 1 year |
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