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High Temperature Test Chamber

● Adopt imported components & parts from famous internal brands.

● Adopt R404A and R23 refrigerant with the ozone depletion factor of 0.

● All condensers are equipped with filtration device, which ensures long-term reliable operation of the unit. 

● Intelligent control of refrigeration system applies to large range of load and the running power is lower. 

● Refrigeration unit adopts modular production, including sub-assembly, part assembly and general assembly; set up the elbow manual guarantees the uniformity of the system; standardized modules are convenient to install, debug and maintain. 


  • specifications
  • Refrigeration system
  • Control system
  • configuration
  • accessories
型号ModelVoT72-200NVoT270-200NVoT480-200NVoT1000-200NVoT72-300NVoT270-300NVoT480-300NVoT1000-300N
内容积(L)Internal Volume (L)722704801000722704801000
内箱尺寸(mm)
Inner Dimension (mm)
W45060080010004506008001000
H4009001000100040090010001000
D40050060010004005006001000
外箱尺寸(mm)
Outer Dimension (mm)
W7008601080126070086010801260
H960156017401740960156017401740
D54065073011405406507301140
温度范围()Temperature Range ((环温Ambient temperature +20200) (环温Ambient temperature +20300)
温度波动度
Temperature Fluctuation 
100±0.2±0.3±0.3±0.3
200±0.2±0.4±0.3±0.4
300 - -±0.4±0.6
温度偏差
Temperature Deviation a
100±1.5±2.0±1.5±2.0
200±2.0
300 -±3.0±3.0
升温时间(min)
Temperature Rise Time (min)
(环温Ambient temperature +20200) (环温Ambient temperature +20300)
40/min60/min70/min
调温方式Temperature Regulation Mode强制送风循环换热方式     Forced air circulation heat transfer mode & internal cooling system
使用环境Operating Environment温度:(536) 湿度:(3085)%RH 气压:(86106)kPa    
Temperature: (5
36)  Humidity: (3085)%RH   Pressure: (86106) kPa   
材料
Material
内箱Inner Chamber不锈钢板 SUS304     Stainless steel sheet SS304
外箱Outer Chamber双面镀锌钢板,表面处理后静电喷塑处理     Cold Rolled Steel sheet with the surface treated by electrostatic powder coating
保温Thermal Insulation纤维高温棉     High-temperature fiber cotton 
执行器
Actuator
风机Fan加长轴风机     Extended shaft fan 
风门Damper手动调节换气+循环     Manual adjustment for ventilation & circulation 
加热器Heater进口镍铬合金电发热丝     Imported nickel-chrome electric heater wire
控制器
  
Controller System
显示屏Display ScreenLED     LED screen
运行方式Running Mode定值运行,程式运行;    Fixed mode,Program mode
设定方式Setting Mode英文,按键式输入     Input by push-button 
显示分辨率Display Resolution温度:0.1℃,时间:min     Temperature: 0.1; time: min
传感器SensorPT100(铂电阻),热电偶     PT100 (platinum resistor)Thermocouple
控制方式Control Mode抗积分饱和PID+自整定     Anti-integral saturation PID & auto-tuning 
通讯功能
Communication Function
(选购功能)RS485,方便远程和本地通讯监控,(需配监控软件,RS485/RS232转换器,需用到PCCOMUSB口各1),同时最多可接16台,线材最长700m
(Optional) RS485 makes it convenient for remote and local communication monitoring (monitoring software is required; RS485/RS232 converter, one PC computer COM and one USB port are required). Meanwhile, maximum 16 sets can be connected, the maximum length of wire material is 700m.
附属功能Additional Function故障报警功能,上限保护功能     Fault alarm prompt function, upper and limit protection function
电源(V)Power Supply(V)交流电压380V±38V 频率50Hz±0.5Hz 三相四线+接地保护
AC voltage 380V±38V   Frequency 50Hz±0.5Hz   3-phase 4-wire & earthing protection
最大电流(A)Maximum Current (A)347.69.84.15.89.814.5
功率(KW)Power (kW)22.756.52.73.86.59.5
重量(Kg)Weight (kg)9513024043095130240430
标准配置Standard Configurationφ50测试孔,样品架2     1 testing hole of Φ50 respectively , 2 sets of sample holders
安全装置Safety Device漏电开关,电机,相序,超温,等保护功能
Leakage switch, motor,  phase sequence, over-temperature and other protection functions.
室温+25℃,无试样的条件下测得的数据。           a  Room temperature +25     data acquired by test without samples.                       

● Adopt imported components & parts from famous internal brands.

● Adopt R404A and R23 refrigerant with the ozone depletion factor of 0.

● All condensers are equipped with filtration device, which ensures long-term reliable operation of the unit. 

● Intelligent control of refrigeration system applies to large range of load and the running power is lower. 

● Refrigeration unit adopts modular production, including sub-assembly, part assembly and general assembly; set up the elbow manual guarantees the uniformity of the system; standardized modules are convenient to install, debug and maintain. 


Controller: Imported instrument

Running mode: Constant value/programming control

Display accuracy: Temperature 0.1℃

Temperature input: K-type thermocouple

Control mode: PID control

Communication mode (Optional): RS-232/RS-485

Temperature recorder.

Communication port and software for remote control and data transmission.

Rotary rack can be equipped inside the chamber, with speed adjustable.

Observation window.

Lead holes of different specifications(φ50, φ80, φ100, φ160, etc,) are optional. 

Special load-bearing sample holder. 

Glass door with sample operation hole. 

Non-standard customized equipment can meet users’ demands.