北京中性盐雾试验机企业报价如何突出重围*
上海简户仪器
中性盐雾试验机
a.产品规格(specification);
1)试验箱部件chamberpart)
-内箱尺寸dimensions(in):1200x850x650(w*d*h)mm
-外部尺寸dimensions(out):2200x1450x1720(+150)(w*d*h)mm
-内部材料material(in):sus3161.2tpolishedplate
-外部材料material(out):coldrolledsteelplatewithbakedcoatingfinish.
-隔热材料insulations:poly-urethanefoam&glasswool聚氨酯及玻璃纤维。
-试验箱门密封doorpacking:双重硅酮密封siliconpacking
-收集量：1-2ml/cm/h
2)中性盐雾试验机温度控制系统(temp.controlsystem)
-温度试验范围testtemperaturerange:0℃~70℃
-湿度试验范围testhumidityrange:20%~98%rh
humidity45%cancontrolover25℃
-温度精密度temperaturestability:±0.3℃
-湿度精密度humiditystability:±1.5%rh
-温度上升比率temp.heatuprate:rt~70℃heating=30min
-温度下降比率temp.pulldownrate:rt~0℃cooling=15min
-温度校准点temp.correctionpoint:+23℃and70℃
-湿度校准点humiditycorrectionpoint:20℃温度50%rh
-温度程序控制器temp.&humiditycontroller:lcdtouchscreen
*p.i.d自动调整控制p.i.dautotuningcontrol/alarmmonitorsystem
*program:99pattern/800step
*通讯communications:rs-232/485
-温度感应器temp.&humiditysensor:pt100?/electronictype
-加热器heater:
*stspipefinheater4.0kw(temp):
*stspipesheathedheater4.0kw(humid)
3)freezingsystem
-双冷冻系统dualfreezingsystem
-制冷机refrigerantm/c:4hpx1ea
-制冷剂refrigerant:r404a
-冷却系统coolingsystem:空气冷却aircooledtype