产品简介
详细介绍
单试样低温脆性测定仪用途:
是测定硫化橡胶在规定条件下试样受冲击出现破坏时的zui高温度,即为脆性温度,单试样低温脆性测定仪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
基本技术参数:
低温浴:
(1)容积≈0.7dm3(用工业酒精)
2)额定温度:-60℃
额定工作电流:10A
温度调节范围:-76℃-室温
试样冷却时间:180±0.5秒
提出夹持器并于0.5秒内冲击试样
冲击位置:
(1)冲击器与试样之间距离为25±1毫米
(2)从冲击位置到试样夹持器下端的距离为11±0.5毫米
3)冲击行程为40±1毫米
气源泉压力:0.41MPa
电源电压交流:380V±10% 50Hz 功率:0.8KVA
外形尺寸:1100×600×1100mm
重量:(毛重)180kg
Ⅰ、Usage
The rubber brittleness temperature testing board is for testing the brittle temperature of such elastic materials as rubber and plastics cracked or damaged under impact when hardened under low temperature.
Ⅱ、Basic technical parameter
(1)Volume≈0.7dm3(with denatured alcohol)
(2)Specified temperature:-60℃
(3)Specified working electric current:30A
(4)Cooling water,water pressure:0.1-0.2MPa Temperature of cooling water≤25℃
2、Temperature adjustment range::-60℃-room temperature
3、Time of cooling for the sample::180±0.5second
4、Take out the clamp and impact the sample within0.5second
5、Location of impact:
(1)The distance between the impacter and the sample 25±1 mm
(2)The distance between the lower end of the clamp and the impacter is 11±0.5 mm
(3)The distance of travel is 40±1 mm
6、Pressure of air source:0.41MPa
7、Interflow of power source and power pressure:380V±10% 50Hz Power:0.8KVA
8、Size of external form:1100×600×1100mm
9、Weight:(gross weight)280kg