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PerkinElmer Lambda 25 UV-Vis Spectrophotometer

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Guarantee
1 month
Status
Used
All 4 specifications
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Specifications 4

Brands
PerkinElmer
New/Used
Used
Guarantee
1 month
Status
Used

Product description

UV-Vis spectrophotometer with 190-1100 nm range, 1 nm bandwidth, and high photometric/ wavelength accuracy.

  • Wavelength range: 190–1100 nm
  • Fixed bandwidth: 1 nm
  • Scattered light: <0.01%T at 220 nm (NaI), 340 nm (NaNO2), 370 nm (NaNO2); <1%T at 200 nm (KCl)
  • Wavelength accuracy: ±0.1 nm at D2 peak (656.1 nm)
  • Wavelength reproducibility: ±0.05 nm over 10 measurements at 656.1 nm
  • Photometric accuracy: ±0.001 A at 1 A (NIST 930D filter), ±0.005 A at 2 A (NIST 1930D filter), ±0.010 A (Potassium dichromate)
  • Photometric reproducibility: <0.001 A max deviation for 10 measurements at 1 A
  • Photometric stability: <0.00015 A/hr at 1 A, 500 nm, 2 sec response
  • Photometric noise: <0.00005 A RMS at 500 nm/0 A with 1 nm gap
  • Monochromator: Seya Namioka
  • Grating: Holographic concave grating, 1053 lines/mm
  • Light source: Pre-tuned deuterium and tungsten with automatic switching
  • Power: 250 VA, 120–240 V
  • Dimensions (W x D x H): 650 x 560 x 233 mm
  • Weight: 25 kg
  • Supplied without PC and software
  • Designed for reliable, robust operation with minimal training required

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026