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Perkin Elmer Lambda35 Uv-Visible Spectrophotometer

Ref : 1980672-18-GO
Condition : Used
Manufacturer : Perkin Elmer
Model : Lambda35
Short Description : Uv-Visible Spectrophotometer
Year(s) : -
Quantity : 1
Location : Seller or machines location:
AMERICA North (USA-Canada-Mexico)
Last check : 10 Jan. 2020

Features
True Double-Beam Operation
Sealed and Quartz-Coated High-Throughput Optics
Fast Scanning
Prealigned Deuterium and Tungsten Halogen Lamps
Technical description and specifications - Lambda 35
Part # L6020064
Wavelength Range - 190-1100nm
Bandwidth - 0.5, 1, 2, 4 nm varuabke
Stray Light - At 220nm (Nal) < 0.01%T
At 340 nm (NaNO2) < 0.01%T
At 370 nm (NaNO2) < 0.01%T
At 200 nm (KCI) < 1%T
Wavelength Accuracy - At D2 peak (656.1 nm) ±0.1 nm
Wavelength reproducibility - 10 measurements
at 656.1 nm ±0.05 nm
Photometric Accuracy - At 1 A using NIST 930D filter ±0.001 A
At 2 A using NIST 1930D filter ±0.005 A
Potassium dichromate ±0.010A
Photometric reproducibility - Maximum deviation
of 10 measurements at 1 A < 0.001 A
Photometric stability - Stability at 1 A, at 500 nm
with 2-sec. response time < 0.00015 A/hour
Photometric noise at 500 nm (RMS) -
Noise 500 nm/0 A RMS Slit 1 nm < 0.00005 A
Baseline flatness - Slit 1 nm ±0.001 A
Construction Solid CNC-machined aluminum chassis
for thermal and vibration stability
Optics Double-beam, sealed, quartz-coated mirrors;
lens-free system to reduce chromatic aberrations
Monochromator Seya Namioka
Grating Holographic, concave grating
with 1053 lines per mm
Source Deuterium and Tungsten prealigned sources
with automatic switch-over
Size (W x D x H) 650 mm (25 in.) x 560 mm
(22 in.) x 233 mm (9 in.)
Weight (approx.) 26 kg (57 lbs)

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