供应海绵泡沫压缩变形测定仪 北京冠测生产销售
地区：北京 北京市
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供应海绵泡沫压缩永久变形测定仪 北京冠测生产销售
Permanent deformation tester compressed sponge foam
Permanent deformation measuring instrument features compressed sponge foam:
The initial thickness
and in the
specified time, the prescribed temperature compressed specimen, specimen thickness difference after the prescribed final recovery time. The size difference is related to the
initial thickness.
海绵泡沫压缩永久变形测定仪产品特点：
指试样的初始厚度与在规定时间、规定温度下压缩后，经过规定恢复时间的试样最终厚度差异。差异的大小与初始厚度有关。
Permanent deformation tester main uses compressed sponge foam:
The machine is mainly based on the ISO1856 method of the A (ASTM D3574 D JIS K6400-7) design, fixture will sponge indentation to the
original thickness
of 50%, placing temperature constant temperature box 70, after up to 22 hours removed from the compressor, the sample from the compressor out after
insertion of 30min, thickness measurement, calculation of the deformation
本机主要依据ISO1856方法A(ASTM D3574—D JIS K6400-7)设计，用夹具将海绵压陷至原始厚度的50%，放置将温度调70的恒温箱内，待至22个小时之后从中取出压缩器，将试样从压缩器中取出放置30min后，测量厚度，计算其变形量
Permanent deformation of main parameters determination instrument compressed
sponge foam:
Sample: 50mmX50mmX25mm
Compressor: consists of two blocks of size larger than the sample, which has adjustable pitch and clamping function of two parallel plates.
In the test of thin specimen, should use a glass
plate, its thickness is
1-1.5 mm, length of 50^55 mm,"
Thermostat control temperature: 10 ℃ accurately to
the soil
The constant temperature box working voltage: 220V
试样要求： 50mmX50mmX25mm
压 缩 器： 由两块尺寸大于试样的，具有调距和夹持功能的两块平行板组成。
在测试薄型试样时，应使用玻璃板，其厚度为 1-1.5 mm，边长为 50^55 mm,"
恒温箱控制温度： 准确到土10℃
恒温箱工作电压： 220V
感谢长久以来对北京冠测实验仪器的大力支持！
需求产品可根据用户的需求进行量身订做，更多详细内容欢迎来电咨询！
北京冠测主营：专注于电压击穿、海绵泡沫检测、力学冲击、材料试验机、橡胶塑料等检测仪器的生产及销售. 质优价廉厂家直销。
产品生产厂家：北京冠测试验仪器有限公司
北京冠测
北京冠测
