高低温低气压试验箱

内箱容积Inner box volume

150L

225L

512L

800L

1000L

内箱尺寸Internal Dim. W×H×D(mm)

500×600×500

500×750×600

800×800×800

1000×1000×800

1000×1000×1000

外箱尺寸External Dim. W×H×D(mm)

850×1650×1750

850×1750×1850

1150×1850×2050

1350×2050×2050

1350×2050×2250

性     能

Performance 

温度范围 Temp.Range

-40℃、-60℃、-70℃～+100℃、（+150℃）

温度波动度Temp.Constancy

±0.5℃(常压，空载)（Normal pressure, no load）

温度均匀度Temp.Uniformity

≤±2.0℃(常压，空载)（Normal pressure, no load）

温度偏差Temperature deviation

≤±2.0℃(常压，空载)（Normal pressure, no load）

升温速率Heating rate

RT～ 150℃，≤40Min

降温速率Cooling rate

A、 25℃～-40℃，≤30Min；  B、 25℃～-60℃，≤80Min；  C、 25℃～-70℃，≤90Min；

气压范围Pressure range

常压～0.5KPa  Normal pressure ～0.5KPa

降压时间Hypotensive time

常压～1.0KPa≤30Min（箱内干燥时） Normal pressure ～1.0KPa≤30Min（When the box is dry）

压力偏差Pressure deviation

常压～40KPa：±1.8KPa；40KPa～4KPa：±4.5KPa；4KPa～0.5KPa: ±0.1KPa；

压力恢复速率Pressure recovery rate

≤10KPa/Min

制冷方式Refrigeration mode

压缩机制冷Compressor refrigeration

冷却方式Cooling mode

风冷/水冷Air / water cooling

Systems

系  统

控制系统Controller

西门子可编程控制器 触摸屏 自主开发程序 Siemens PLC touch screen self developed program

加热系统Heating

全独立系统，不锈钢翅片管加热器 Fully independent system, stainless steel finned tube heater

制冷系统Cooling

密闭型压缩机+鳍片式蒸发器+风冷冷凝器 Airtight compressor+vaporator fins+air-cooling condenser

半密闭型压缩机+鳍片式蒸发器+水冷冷凝器Semi closed compressor + fin evaporator + water cooled condenser

循环系统Circulation

风力循环Siroco fan

材  料

Material

外箱材质Exterior

不锈钢板+粉沫涂层 Stainless steel piate+Powder Coated

内箱材质Interior

SUS#304不锈钢板SUS#304 stainless steel piate

隔热材质Insulation

聚氨酯PU保温PU＆Fiberglass wool

密封材料sealing material

耐高低温型硅橡胶密封条High and low temperature resistant silicone rubber sealing strip

电源电压Power supply voltage

380±10％ VAC，3L N G

通讯接口Communication interface

RS232通讯接口、USB数据接口 RS232 Communication interface, USB data interface

标准配置Standard configuration

样品架2套、电极1套2 Sets of sample rack and 1 set of electrode

自选配件Optional accessories

记录仪、远程控制软件、绝缘样品架Recorder, remote control software, insulation sample rack

装置Device

漏电、短路、电机过热、加热器过热、加湿缺水、压缩机超压、过载、多重超温保护

Leakage, short circuit, motor overheating, heater overheating, humidification water shortage, compressor overpressure, overload, multiple overtemperature protection

环境要求Environmental requirements

环境温度：5～35℃，相对湿度：≤85%RH，无强烈震动、电磁辐射，周围无粉尘及腐蚀性物质；

Environmental temperature: 5 ~ 35 ℃, relative humidity: ≤ 85% RH, no strong vibration, electromagnetic radiation, no dust and corrosive substances around;

供水温度：≤30℃，水压：0.1～0.3MPa，水质符合工业用水标准；

Water supply temperature: ≤ 30 ℃, water pressure: 0.1 ~ 0.3MPa, the water quality meets the industrial water standard;

说明（Explain:）：

1、温度性能参数均在环境温度为25℃，工作室无负载条件下，按照GB/T5170.2-2008测试；

  The temperature performance parameters are tested in accordance with GB / t5170.2-2008 when the ambient temperature is 25 ℃ ａnd the working room has no load;
2、可根据用户的具体要求定做非标型高低温低气压试验箱；

Non standard high low temperature and low pressure test chamber can be customized according to the specific requirements of users;