硫化橡膠單試樣法低溫脆性沖擊試驗技術要求

單試樣硫化橡塑低溫脆性沖擊試驗機是測定硫化橡膠在規定條件下試樣受沖擊出現破壞時的zui高溫度，
Single sample rubber brittleness at low temperature impact testing machine is the determination of vulcanized rubber specimen under prescribed conditions impact damage when the highest temperature,
即為脆性溫度，可以對非硬質塑料及其他彈性材料在低溫條件下的使用性能作比較性鑒定。
Is the brittle temperature, can the hard plastic and other elastic material in low temperature under the condition of using performance as a comparative evaluation.
可以測定不同橡膠材料或不同配方的硫化橡膠的脆性溫度和低溫性能的優劣。本儀器是根據GB1682-82國家標準設計的，各項技術指標符合國家標準的要求。
Can be used to measure different rubber material or different formulations of rubber brittleness temperature and low temperature performance of the pros and cons. The instrument is designed according to GB1682-82 national standards, various technical indicators meet the requirements of national standard.

 
特點及用途：單試樣硫化橡塑低溫脆性沖擊試驗機是測定硫化橡膠在規定條件下試樣受沖擊出現破壞時的zui高溫度，即為脆性溫度，
Features and use: single sample rubber brittleness at low temperature impact testing machine is the determination of vulcanized rubber specimen under prescribed conditions impact damage when the highest temperature, is the brittle temperature,
可以對非硬質塑料及其他彈性材料在低溫條件下的使用性能作比較性鑒定。可以測定不同橡膠材料或不同配方的硫化橡膠的脆性溫度和低溫性能的優劣。
Can the hard plastic and other elastic material in low temperature under the condition of using performance as a comparative evaluation. Can be used to measure different rubber material or different formulations of rubber brittleness temperature and low temperature performance of the pros and cons.
因此無論在科學研究材料及其制品的質量檢驗，生產過程的控制等方面均是*的。本儀器是根據GB1682-82國家標準設計的，各項技術指標符合國家標準的要求。
So no matter in the scientific research materials and its products quality inspection, production process control, etc, are indispensable. The instrument is designed according to GB1682-82 national standards, various technical indicators meet the requirements of national standard.
技術參數：
Technical parameters:
1、試驗溫度：（-60℃-0℃）、（-65℃--0℃）、（-70℃--0℃）、（-76℃--0℃）可選
1, test temperature （60 ℃ - 0 ℃）, （65 ℃ -- - 0 ℃）, （70 ℃ -- 0 ℃），（-76℃--0℃） optional

 
2、沖擊速度：2m/s ±0.2m/s
2, impact speed: 2 m/s + / - 0.2 m/s

3、恒溫后，試驗3min時間內溫度波動：＜±0.5℃
3, after constant temperature, temperature fluctuation test 3 min time: < plus or minus 0.5 ℃

4、沖擊器中心到夾持器下端距離：11±0.5mm
4, impact device to center the holder bottom distance: 11 + / - 0.5 mm

5、外型尺寸：905×510×870 mm
5, installation dimensions: 905×510×870 mm

6、功率：1100W
6, power: 1100 w

7、冷井容積：4000ml
7, cold well volume: 4000 ml