Perkin Elmer Lambda 25

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Item#: 16946
Tag: Spectrophotometer UV/Vis Reader

Description

Versatile spectrometers operating in the ultraviolet (UV) and visible (Vis) spectral ranges. Optical components are coated with silica for durability and holographic grating is used in the monochromator. Features a double-beam, all-reflecting system, usable for a wide range of applications.

Includes:

• Computer loaded w/ software
• 6 cell Cuvette Holder
• Peltier Port

Modes Of Operation:

• Scanning
• Wavelength program
• Time-drive
• Rate
• Quant
• Scanning quant

Features:

• True double-beam operation
• High throughput, low stray-light optics
• Pre-aligned deuterium and tungsten-halogen lamps
• Wide range of accessories and consumables

Benefits:

• Very high stability, high accuracy and reproducibility.
• Easily passes all pharmacopoeia and regulatory performance tests
• Quickly replaced for minimal downtime
• Perfect for any liquid sample
• Select the version that best matches your analysis needs and the skill level of your operators

Applications:

• Routine UV/ Vis Testing
• Liquids Analysis
• Solids, Pastes, and Powder Samples
• Regulatory Tests requiring variable bandwidths

Specifications:

• Temperature Range: Ambient 15ºC to 35ºC
• Relative Humidity: 20% to 80% (without condensation)
• Dimensions: 650 x  560 x 260 nm (W x D x H)
• Wavelength Range: 190 nm to 1100 nm
• Wavelength Accuracy: ±0.1 nm
• Wavelength Reproducibility: ±0.1 nm
• Spectral Bandwidth: 0.5 nm, 1 nm, 2 nm, 4 nm
• Beam Center Height: 15 mm
• Optical Path Length: 121 mm
• Scan Speeds (nm/min): 7.5, 15, 30 , 60, 120, 240, 480, 960, 1920 and 2880
• Photometric Range: 0% to 100%
• Detector: Photodiodes
• Grating: Holographic, 1053 lines/mm
• Lamp Change: Automatically at 326 nm
• Radiation Sources: Pre-Aligned Deuterium and Halogen Lamps
• Digital Port: One RS 232 C Interface
• Type: Scanning Double-Beam
• Pollution Degree: 2
• Altitude: Up to 2000 m