砂尘试验箱

砂尘试验箱的基本信息：

砂尘试验箱结构特点：Structure features

型号SC-050, SC080, SC100,等

Model SC-050, SC080, SC100,etc.
控制温度：RT 10℃～80℃

Control temperature:RT 10℃～80℃
湿度：< 30％RH

Humidity: < 30％RH
砂砾尺寸：150um～850um

Sand size: 150um～850um
灰尘尺寸：<149um
砂尘成分：硅石粉末（至少有95%的SiO2）

Dust component: silica powder（at least 95% SiO2）
空气速度：V

Air rate:
（1）吹量：10.6±7g/m3

Blow volume: 10.6±7g/m3

（2）吹砂量：2.2±0.5g/m3

Sand blow volume: 2.2±0.5g/m3

测试时间：（可调）Test time: Adjustable

砂尘试验箱产品说明Products instruction
本设备适用于所有机械，电器，电子，电化学，和机电设备，评价这些设备暴露于干砂或充满尘土的大气的作用下的抵抗能力及能否储存和运行。满足美国军标MIL-STD-810F，GB4208-84《外壳防护等级的分类》中规定及GB2423.37-89。

This instrument is applied to all mechanic, electric, electronic, electric chemical ａnd mechanical ａnd electric equipments, it is used to evaluate whether equipment can resistivity ａnd storage, running or not in air of dry sand or dust. It is applied to American army standard MIL-STD-810F，GB4208-84 stipulations ａnd GB2423.37-89。

砂尘试验箱特点：Features
具有大面积观察窗，方便观察砂尘试验状态，数显智能调节器，确保温湿场的控制精度。
砂尘试验箱由试验箱体和辅助设备组成。

With large area observing windows, it is convenient to observe sand ａnd dust test conditions, with digital intelligent regulator to make sure of precision of temperature ａnd humidity place. It was made up of test chamber ａnd assistant equipments.