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技术文章
低温脆性试验仪有哪些常见问题及解决方法？
点击次数：420 发布时间：2021/5/13 9:00:09
低温脆性试验仪有哪些常见问题及解决方法？,低温脆性试验仪,热荷重收缩仪,差示扫描量热仪,硬质泡沫塑料吸水率测定仪,炭黑含量测定仪,土工合成材料淤堵试验仪
据技术部5月13日上午09点01分透露：(http://www.app17.com/c149981/products/d10710036.html)
据技术部5月13日上午09点01分透露：(http://www.app17.com/c149981/products/d10710036.html)
YI、TCJT-32型低温脆性试验仪概述：
TCJT-32型橡胶、塑料（定制）低温脆性试验仪是测定材料在规定条件下试样受冲击出现破坏时的温度，即为脆性温度，可以对塑料及其他弹性材料在低温条件下的使用性能作比较性鉴定。可以测定不同橡胶材料或不同配方的硫化橡胶的脆性温度和低温性能的优劣。因此无论在科学研究材料及其他制品的质量检验，生产过程的控制等方面均是不可缺少的。本仪器是依据GB1682、JTGE50标准设计的，各项技术指标符合GB/T 15256硫化橡胶或热塑性橡胶低温脆性的测定（多试样法）标准的要求。
Overview of tcjt-32 low temperature brittleness tester:
Tcjt-32 low temperature brittleness tester for rubber ａnd plastics (customized) is used to measure the temperature at which the specimen is damaged under impact under specified conditions, that is, the brittleness temperature. It can be used to comparatively identify the performance of plastics ａnd other elastic materials under low temperature conditions. It can measure the brittleness temperature ａnd low temperature performance of vulcanized rubber with different rubber materials or different formulations. Therefore, no matter in scientific research materials ａnd other products quality inspection, production process control are indispensable. The instrument is designed according to the standards of GB 1682 ａnd jtge50. All technical indexes meet the requirements of GB / T 15256 standard for determination of low temperature brittleness of vulcanized rubber or thermoplastic rubber (multi sample method).
二、TCJT-32型低温脆性试验仪技术参数：
1、试验温度及时间：-70℃降温时间短，无需水冷却，更环保
2、冲击速度：2m/s±0.2m/s
3、恒温后，试验3min时间内温度波动：＜±0.5℃波动小，控温更
4、冲击头半径为1.6mm±0.1mm
5、在冲击时冲击头和试样夹持器的间隙为6.4mm±0.3mm
6、冲击头的冲击和试样夹持器直间的距离为8mm±0.3mm
7、功率：800W，功率更小，达到温度后压缩机还有自动停机，更环保节能
8、容积：3500ml容积更大，测试范围更广
9、外型尺寸：800×550×1100mm
10、整机重量：120Kg
Technical parameters of tcjt-32 low temperature brittleness tester:
1. Test temperature ａnd time: - 70 ℃ cooling time is short, no water cooling, more environmental protection
2. Impact velocity: 2m / S ± 0.2m/s
3. After constant temperature, temperature fluctuation within 3 min of test: ＜ 0 ± 0.5 ℃ fluctuation is small, temperature control is more accurate
4. The radius of impact head is 1.6 mm ± 0.1mm
5. The gap between the impactor ａnd the sample holder is 6.4mm ± 0.3mm
6. The distance between the impact of the impactor ａnd the sample holder is 8mm ± 0.3mm
7. Power: 800W, smaller power, when reaching the temperature, the compressor will s automatically, more environmental protection ａnd energy saving
8. Volume: 3500ml, larger volume, wider test range
9. Size: 800 × five hundred ａnd fifty × 1100mm
10. Total weight: 120kg
Main products: geotechnical testing instrument, waterproof material testing instrument, ceramic brick testing instrument, water conservancy ａnd hydropower coarse-grained soil series, asphalt testing instrument
原创作者：河北天辰仪器设备有限公司
