Campbell 110PV, Инструкция по эксплуатации

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C-1
Appendix C. Probe Material Properties
The probe consists of 6061 aluminum (clear anodized), thermistor, 3M9485PC
adhesive, and Santoprene ® jacketed cable.
C.1 3M 9485PC Adhesive
Humidity Resistance: High humidity has a minimal effect on adhesive
performance. Bond strengths are generally higher after exposure for 7 days at
90 °F (32 °C) and 90% relative humidity.
U.V. Resistance:
When properly applied, nameplates and decorative trim parts
are not adversely affected by outdoor exposure.
Water Resistance: Immersion in water has no appreciable effect on the bond
strength. After 100 hours in room temperature water the bond actually shows
an increase in strength.
Temperature Cycling Resistance: Bond strength generally increases after
cycling four times through:
•
4 hours at 158 °F (70 °C)
• 4 hours at –20 °F (–29 °C)
•
16 hours at room temperature
Chemical Resistance: When properly applied, adhesive will hold securely
after exposure to numerous chemicals including gasoline, oil, Freon™ TF,
sodium chloride solution, mild acids, and alkalis.
Heat Resistance: Adhesive 350 is usable for short periods (minutes, hours) at
temperatures up to 350 °F (177 °C) and for intermittent longer periods (days,
weeks) up to 250 °F (121 °C).
Low Temperature Service: –40 °F (–40 °C). Parts should be tested for low
temperature shock service.
C.2 Santoprene
®
The following information is from Advanced Elastomer Systems; Santoprene
Rubber Fluid Resistance Guide; pp 2, 3, 9; copyright 2000.