仪器简介：
TR Tester, ET 01, for determination of low temperature characteristics 
by the temperature retraction procedure according to ISO 2921 and ASTM D-1329.   

The Elastocon TR Tester, has 6 test stations, is computerized and performs 
the test automatically after the cooling media has been cooled down and   
the samples has been mounted.

技术参数：
Technical Specification:
TR Tester - ET 01
Temperature range °C: -80 to + 30
Accuracy °C: ± 0,5
Resolution °C: ± 0,1
Sensor: PT 100, 1/3 DIN
Length measurement:
Indicators : 6 pc digital encoders
Resolution mm : 0,04
Measuring range mm : 0-150
Test rig:
Rig material : stainless steel and aluminium
Specimen sizes mm : 25 to 100
Max extension % : 250 (with 50 mm test piece)
Test stations : 6
Other specifictions :
Dimensions : external w x h x d - mm: 575 x 1 100 (1 420)*x 400 Weight kg : approx 40
Cooling liquid volume l : about 8
Voltage V : 220-240 VAC 50/60 Hz (alt 110-120 VAC)
Power W : 600
Air supply Bar : 4 - 5
Computer connection : COM-port ( serial, RS 232C)
*Raised test rig
• The casing consists of steel, painted
Options :
with epoxy paint. •
The rig is raised with the help of a pneumatic cylinder.
ET 012 Automatic cooling by liquid Nitrogen
ET 013 Grips for O-rings (both whole and cut)
• Temperature controller with 0,1 °C setpoint and RS232 interface.
• Solid state relay for safe control.
• Temperature sensor close to the samples.
• Run-time meter.
• ET 011 Windows software for the TR-tester is included,
a Pentium 133 with 64 MB RAM or better is required.
ELASTOCON reserve the right to modify this specification in part or in whole.
Elastocon AB . Göteborgsvägen 99 . SE-504 60 BORÅS . Sweden .


主要特点：
TR Tester, ET 01, for determination of low temperature characteristics by the temperature retraction procedure
according to ISO 2921 and ASTM D-1329.

The Elastocon TR Tester, has 6 test stations, is computerized and performs the test automatically after the cooling media has been cooled down and the samples has been mounted.

An automatic release of the samples, after the precooling period,
is included.
The computer controls both the temperature rise and measures the length change of the samples.
The results are displayed in a graph and TR10, TR30, TR50 and TR70 values are calculated.
The result can also be presented as a table with length change versus temperature.

The TR-values and the table values can be exported to other software such as spreadsheets.
As an extra option, an automatic cooling system with liquid Nitrogen can be supplied.

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途