Thermal stress tester / Thermal Stress Testing Machine
Summary:
The quality characteristics of synthetic fibers are affected by temperature and pressure during the spinning process. By rapidly heating the sample and correctly measuring the temperature and pressure, the instrument can infer the heating process of the sample, set the best conditions, and find out the cause of the failure.
Features:
1. Small size, light weight, and specially designed for the measurement of thermal stress and thermal shrinkage, easy to operate and debug.
2. The heating speed of the instrument is extremely fast, and the excellent heating method with reproducibility is adopted. The temperature and pressure measurement values are accurate.
3. When measuring the fluctuation of heating temperature, it can also measure the calculus characteristics of temperature, so that the analysis of thermal change becomes more convenient.
4. Data can be managed by computer floppy disk.
The scope of application and efficacy of this instrument:
Scope of application: unextended line, POY original line, extended line, false twist processing line, false twist line, dyeing line, etc.
Effect:
1. Can reproduce the processing conditions of the thermal collector wire with the same characteristics as the sample line.
2. Suitable thermal setting conditions for secondary processing can be set according to the thermal stress characteristics of the material.
3. You can judge the heating temperature of the thermal collector.
4. You can judge the pressure of the heat-sensitive collecting filament.
5. Determine the hammer-to-hammer fluctuation of the thermal collector wire.
6. Can confirm the changing temperature and fusing temperature.
7. Effectively identify the causes of textile slack, segmentation and uneven dyeing.
8. Solve quality problems and develop new products.
9. Used in many heat treatment related research topics.
Specification parameters:
Special for thermal stress and thermal shrinkage measurement
Test object filaments below 1666dtex
Maximum sample length 50mm
Temperature range (standard) Room temperature ——300 ℃
Heating speed 300℃/120s, 300℃/180s, 300℃/240s (can be changed)
Displacement measuring range ±25mm (Max. 50mm)
Load standard 98CN can be 196CN, 490CN, 980CN
Information Processing Computer: Desktop (Windows) Display: Color Monitor Recording: Printer (A4 version)
Power supply AC100V, 50/60Hz, 850VA
Dimension Length 420× Width 450× height 800 (body)
Weight approx. 80kg (body)
The actual parameters prevail.
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