PCY-D low temperature dilatometer (linear expansion coefficient tester)
PCY-D Product model: PCY-D
2019/4/24 0:00:00 Product time: 2019/4/24 0:00:00
适用标准：ASTMD6962003,GB/T1036-2008《塑料线性膨胀系数的测定-石英膨胀计法》,GB/T2572-2005 纤维增强塑料平均线膨胀系数试验方法。 Brief description: Applicable standards: ASTMD6962003, GB / T1036-2008 "Determination of the linear expansion coefficient of plastics-quartz dilatometer method", GB / T2572-2005 Test method for the average linear expansion coefficient of fiber reinforced plastics.
I. Overview: Used to test the low-temperature expansion properties of solid inorganic, organic materials, polymers, polymer materials, metal / non-metal materials, rubber, plastics, metal products and other solid materials.Applicable standards: ASTMD6962003, GB / T1036-2008 "Determination of the linear expansion coefficient of plastics-quartz dilatometer method", GB / T2572-2005 Test method for the average linear expansion coefficient of fiber reinforced plastics.This instrument can complete the sample linear variables, linear expansion coefficient, body expansion coefficient, rapid thermal expansion, softening temperature and their changing curves. Second, the main technical parameters: 1. Experimental temperature range: -40-200 ° C, -30-200 ° C, 0-200 ° C.User-selected. 2. The computer program of the heating speed is set automatically, the temperature control accuracy is 0.1 ℃, and the temperature rise and fall speed is 1-5 ℃ / min.Equipped with a precise (quick) refrigeration-heating system (equipped with a compressor imported from Japan, high power, fast cooling, and a rapid heating system). 3. The computer automatically calculates the expansion coefficient, body expansion coefficient, linear expansion, and rapid thermal expansion. 4. Automatically calculates the compensation coefficient and automatically compensates. It can also be manually corrected (online). 5. Automatically record, store and print data, and print the temperature-expansion coefficient curve. The temperature interval can be set freely, and the minimum interval is 0.1-1 ℃. 6. Deformation measurement adopts high-precision grating micrometer sensor, measuring range: ± 12.7mm, resolution: 0.1um, accuracy 0.2um, automatic calibration range.The measurement range of the expansion value is large, and the adjustment range of the sample is increased. 7. Sample range (2-15) × (2-15) × (20-150) mm, cylindrical / square can be used. 8. Imported linear bearing transmission is used to achieve frictionless transmission of expansion value, and the transmission accuracy and repeatability are excellent. 9. System measurement error: ± 0.1%. 11. Power supply voltage: 220V ± 10 ﹪, 0.5KW. 10. Equipped with a standard computer interface, which can be connected with a general-purpose computer. All test operations are completed with a computer interface, which is easy to learn and provides a full set of software.
Typical user: Shanghai Tianxiang Quality Technology Service Co., Ltd.