本公司10月30号10点30分报道:  ZSY-22型低温箱选型、

●适用范围
 ZSY-22型低温箱概述:
本仪器适用于防水卷材、土工合成材料、型材、塑材的低温实验使用。
● Scope of application Overview of ZSY-22 cryobox; This instrument is suitable for low-temperature experiment of waterproofing membrane, geosynthetics, profiles ａnd plastics.

●技术参数

1、本仪器容积：120、160L（可选）

2、低温度： -25  -40  -50℃选配

3、控温精度：±2℃

4、电源：AC220V、50HZ

5、环境温度：0－23℃

6、相对湿度：≤75%

关键词：土工布智能垂直渗透系数测定仪，土工合成材料智能耐静水压、渗透系数测定仪，排水板（带）纵向通水量测定仪，排水材料平面通水量测定仪，土工布综合强力试验机，土工布垂直渗透系数测定仪(国标、交通恒水头法)，微机控制土工布垂直渗透系数测定仪(国标、交通恒水头法)，土工布有(等)效孔径测定仪（湿筛法），土工布有(等)效孔径测定仪（湿筛法），土工布动态穿孔测定仪，电动液压取样器，合成材料垂直渗透仪，土工布磨损试验仪，土工合成材料水平渗透仪，微机控制土工合成材料直剪拉拔摩擦试验系统，土工合成材料淤堵试验仪，全自动塑料排水板纵向通水量测定仪（卧式）,粗粒土三轴剪切试验仪,粗粒土水平渗透变形仪,陶瓷砖断裂模数测定仪,陶瓷砖冲击试验仪（恢复系数测定仪）,土工布圆盘取样器，紫外线老化箱，硬质泡沫塑料吸水率测定仪，土工布厚度仪，落锤冲击试验机，塑料管材密度测定仪，水工密封材料流动仪等。
Key words: geotextile intelligent vertical permeability coefficient measuring instrument, geosynthetics intelligent hydrostatic pressure resistance ａnd permeability coefficient measuring instrument, drainage plate (belt) longitudinal water flow measuring instrument, drainage material plane water flow measuring instrument, geotextile comprehensive strength testing machine, geotextile vertical permeability coefficient measuring instrument (national standard, traffic constant head method), Microcomputer controlled geotextile vertical permeability coefficient tester (national standard, traffic constant head method), geotextile effective pore diameter tester (wet screen method), geotextile effective pore diameter tester (wet screen method), geotextile Dynamic perforation tester, electro-hydraulic sampler, etc.