PCY III 1400 High temperature linear expansion coefficient tester

Product Overview

Description

 

   PCY-III-1400 High-Temperature linear expansion coefficient tester

  The equipment adopts computer and intelligent instrument (single chip) techniques to achieve detect and control the overall process of physical quantity displacement and temperature experiment. Moreover, it can realize off-line working, online realize automatic testing. Work in the environment of English Windows xp/sp2, with friendly English users operating interface; off-line state detected by intelligent instrument, manual testing. The equipment is mainly used in testing thermal expansion of ceramics, metal, alloy, graphite, refractory material, precision mold shell, core material, and other solid materials.Trough onboard computer complete instrument control capabilities and graphical run time experimental monitor and report generation functions , tabular data, expansion vs. temperature graph, CTE vs. Temperature graph, Temperature vs. time and expansion vs. time graph. it provides modern test method for testing material products’ physical properties testing, scientific research, and teaching in factories and research institutions.    

 

  The instrument meets the standard in GB/T3810.8-2006 /ISO10545-8: 1994 Ceramic tiles test method, part 8: Linear thermal expansion determi- nation test requirements.

  Technical specifications:

1.	Single push rod dilatometer for measurement of length changes (expansion and/or shrinkage) along with operating and data acquisition software, hardware and calibration standards.
2.	Temperature range	According to user can customize ambient ~ 1400°C
3.	Sample diameter	6~10mm
4.	Sample length	50mm(max) or 25mm
5.	Atmosphere	According to the temperature you order can be vacuum, Static and dynamic; Inert or reaction gas (not for below 1000°C)
6.	Measuring range and error	± 5 mm ± 0.1%, ± 2.5 mm ± 0.1%
7.	Heating element	Silicon carbide up to 1400°C.
8.	Sample holder and probe rod	Al2O3 according to the temperature you order
9.	Dilatometer orientation	Horizontal
10.	Expansion/shrinkage value measuring resolution	1um/digit
11.	Thermocouple	Type S
12.	Vacuum level	According to user can be 10-1mbar or better
13	Water cooling	Closed loop water cooling unit
14	Heating rate	1 ~ 30 oC /minute, accuracy±1 oC
15	Calibration standards	Corundum(AL2O3) standard sample
16	Temperature control	Experimental process controls parameters, including PID parameters and the way of communication. Arbitrary adjust, set, lock are realized by intelligent instrument in the whole process. Modifying the parameters is achieved by the host computer (the computer).
17	Data Acquisition	Trough onboard computer with printer
18	Power supply	220V, 50/60HZ

 

It is for precise testing materials expansion or shrinkage in the process of heat treatment. It is suitable for the testing of ceramic, building materials, glass, refractories, metal or alloy, etc.

 

  By applying PCY-Ⅲ, you can accomplish the works as follows: thermal expansion coefficient, softening temperature, the sintering kinetics research, glass transitional temperature, phase changes, density changes, and sintering rate control (RCS).

 

 

 

 

 

 

   We are specialized in tester, instrument&equipment of ceramics, inorganic non-metallic materials, glass, cement&engineering testing.