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T92+

T92+

Product catalog summary

Overview: The T92+ is a high-performance double beam UV-VIS spectrophotometer designed for precise and accurate wavelength resolution. It features a variable spectral bandwidth from 0.1-5nm, selected by a continuous variable slit, and utilizes a Czerny-Turner monochromator with a holographic grating to minimize stray light and enhance optical resolution. A photo-multiplier tube detector provides exceptional sensitivity.

Features & Functions:

Photomultiplier tube detection for high sensitivity.
Wavelength accuracy of ±0.3nm with automatic correction.
User-selectable spectral bandwidth between 0.1-5nm.
Easy light source replacement and routine maintenance.
Sample compartment accommodates a wide range of accessories.
UV-WIN software for operational and data processing capabilities.

Embedded PC Specification (Optional):

Intel® Atom™ processor options with 1.1 GHz and 1.6 GHz speeds.
250GB hard disk and 2GB DDR2 memory.
External USB ports and Ethernet connectivity.
19” LCD Display with VGA Output.
Includes USB mini keyboard and mouse.

Optical System & Components: The T92+ features a continuous variable bandwidth for precise control of wavelength resolution, allowing measurement of close adjacent wavelengths with high sensitivity. The modular sample compartment design supports various sample types, and the lamp compartment allows easy maintenance of Deuterium and Tungsten lamps. The optional embedded PC provides full instrument control and data processing via UV-Win software.

Specifications:

Double beam optical system with selectable scan speed.
Wavelength range: 190 - 900nm, accuracy ±0.3nm, reproducibility ≤ 0.1nm.
Spectral bandwidth: 0.1 - 5.0nm with 0.1nm interval.
Photometric modes include Transmittance, Absorbance, Energy Concentration.
Photometric range: -4.0 - 4.0Abs, accuracy 0.002A (0 - 0.5A).
Photometric noise: 0.0004A (500nm) after 30min warm-up.
Baseline flatness: 0.001A (200 - 850nm), stability 0.0008A/h (500nm, 0Abs).
Stray light ≤ 0.01 %T (220nm Nal, 340nm NaNO2).
Standard functionality includes fixed position sample and reference cell holder.
Detector: Photo multiplier tube; Light Source: Tungsten Halogen and Deuterium arc lamps.
PC Interface: RS232/USB; Software Support: UV Win.
Power Supply: Switchable 120 - 230VAC 50 - 60Hz.
Weight: 43Kg; Dimensions: 545mm (Width), 580mm (Depth), 270mm (Height).

Standard Accessories: Each unit comes with a certificate of conformity, fuse, standard cell holder, power cord, instruction manual, quartz cells, dust cover, black block for dark current correction, packing list, and UV Win Software disk. The embedded PC option includes a 19” LCD display and USB mini keyboard mouse combination.

Contact Information: PG Instruments Ltd, Alma Park, Wibtoft, Leicestershire, LE17 5BH, United Kingdom. Phone: +44 (0)1455 220131, Fax: +44 (0)1455 220025, Website: www.pginstruments.com

Catalog excerpts

instruments Analytical Instruments for Science The T92+ is a high performance double beam spectrophotometer with a variable spectral bandwidth from 0.1-5nm, selected by a continuous variable slit. The Czerny-Turner monochromator with a holographic grating keeps stray light to a minimum and offers excellent optical resolution. The use of a photo-multiplier tube as a detector offers exceptional sensitivity. The T92+’s true double beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.

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instrumentsAnalytical Instruments for Science FEATURES & FUNCTIONS • Photomultiplier tube detection provides exceptional sensitivity. • Wavelength accuracy ±0.3nm (Automatic Wavelength Correction). • User selectable spectral bandwidth between 0.1-5nm. • User friendly design allows easy light source replacement and routine maintenance. • Sample compartment design enables use of a wide range of optional accessories. • UV-WIN software offers many operational and data processing capabilities and is supplied as standard with the T92+. The instrument can be fitted with an embedded PC as an option for...

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Specifications Specifications 1 x Fuse (2A) 1 x Power cord 1 x Instruction manual 1 x Dust cover 1 x Packing list Each Unit is supplied with the following as standard 1 x Certificate of conformity 1 x Standard fixed position cell holder (sample and reference) 1 x Pair Quartz cells 1 x Black block for dark current correction 1 x UV Win Software disk Embedded PC only: 1 x 19" LCD Display 1 x USB Mini Keyboard Mouse combination We reserve the right to modify, revise/upgrade, suspend or discontinue any Product in whole or in part, either temporarily or permanently, with or without notice.

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