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.
TECHNICAL DATA
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Wavelength range: 320 - 1000 nm. |
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Bandwidth: 4nm. |
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Wavelength accuracy: ± 2 nm. |
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Wavelength repeatability:1nm. |
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Optical system: Simple, 1200 lines per mm grid |
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Diffused light: ≤0.2% T at 220 nm, 340 nm. |
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Photometric method: 0.125% T, -0.097 - 1.999A. |
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Photometric precision: ± 0.5% T. |
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Photometric repeatability: ≤0.3% T. |
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Stability: ± 0.002 A / h at 500nm. |
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Detector: Silicon photodiode. |
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Light source: Tungsten |
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Data interface: USB / A input, COM 25 port for printer |
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Screen: LED |
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Dimensions: 455 x 340 x 190 mm / 17.9" x 13.3" x 7.4" |
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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 limited warranty
