Description
The Visible Light Spectrophotometer, VELAB (VE-5000V) 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.
Specifications
• Wavelength Range: 325 – 1000 nm
• Bandwidth: 4nm
• Optical System: Single beam, 1200-line diffraction grating
• Lambda Accuracy: +/- 2 nm
• Lambda Repeatability: 1 nm
• Photometric Accuracy: +/- 0.5% T
• Photometric Range: – 0.097 – 1.999 A, 0 – 125% T
• Diffuse Light: – 0.2% T, at 340 nm
• Stability: +/- 0.002 A / h at 500 nm
• Graphic Display: LED (4 bits)
• Keyboard: Membrane
• Photometric Method: Transmittance, Absorbance, Concentration, Factor
• Detector: Silicon photodiode
• Sample Behavior: Can accommodate a standard cell with a 10 mm trajectory length
• Light Source: Tungsten lamp
• Power Requirement: Ca 110-240V, 50/60 Hz
• Weight: 8 kg
Accessories Included
• Power cord.
• Glass cell
Warranty
• 1-year limited warranty
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