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If you require a printed catalogue please contact us. For immediate information please download our catalogue and technical data. 




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TDI Catalogue
Our catalogue with technical information and product details. File size 1.6Mb

TDI Brochure
Short form catalogue and guide (Updated 2009) File Size 700kb




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Resistance to Temperature Table
For 100 Ohm Industrial Platinum Resistance Thermometers. File size 62k



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Information Sheet 1: Standards for Detectors
An over view of International Standards and how they apply to TDI Detectors. Includes changes in IEC 751. File size 96kb



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Information Sheet 2: What is Alpha?
Discusses alpha and its calculation File size 23 kb




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Information Sheet 3: Advantages of Wire Wound Detectors
Explains advantages and construction of wire wound detectors. File size 65kb





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Article from Isotech Journal of Thermometry Issue 2 Vol 2
FUNDAMENTALS OF THERMOMETRY PART IV
Measuring the resistance of standard platinum resistance thermometers. File size 800kb





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Industrial Thermometry up to 700C without drift or contamination
John P Tavner