Name: VELAB VIS Spectrophotometer
Brand: VELAB
SKU: VLAB-VE-5000V
Price: 1470.0 USD
Availability: InStock

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.

Product Specifications:

WAVELENGTH RANGE	325 - 1000 nm.
BANDWIDTH	4nm.
OPTICAL SYSTEM	Single beam, 1200-line diffraction grating.
LAMBDA ACCURACY	± 2 nm.
LAMBDA REPEATABILITY	1nm.
PHOTOMETRIC ACCURACY	± 0.5% T.
PHOTOMETRIC RANGE	- 0.097 - 1.999 A, 0 - 125% T.
DIFFUSE LIGHT	- 0.2% T, at 340nm.
STABILITY	± 0.002 A / h at 500nm.
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

1-year limited warranty

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My cats love this scratcher. They roll around in it all day. I love that the cardboard is non toxic. I feel confident about my cats health when I use products from this brand!!!

Very Nice!

Very nice product. Light and well made. Didn't see a way to pick colors when ordering but they did email me to choose colors. We have been very happy with them.

Didn't last

Lasted less than a year before the vinyl tore away at the top.

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VELAB VIS Spectrophotometer

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