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Cold and Hot Shock Test Chamber

● Adopt 3-chamber sample static structure.

● High air speed and uniform sample temperature effectively guarantees the uniformity of temperature inside the chamber.

● Unique door lock design is convenient to operate and better in sealing performance.

● Lead holes are available on the two sides of the equipment, convenient for placing the testing apparatus, leads and others on the two sides of the equipment.

● The refrigerating system and the electrical control system of the chamber have been modularized, placed separately, safe and reliable. 


  • specifications
  • Refrigeration system
  • Control system
  • configuration
  • accessories
型號ModelT100-40WT200-40WT300-40WT500-40WT100-55WT200-55WT300-55WT500-40WT100-65WT200-65WT300-65WT500-65W
內(nèi)容積(L)Internal Volume (L)100200300500100200300500100200300500
內(nèi)箱尺寸(mm)
Inner Diameter (mm)
W650650970970650650970970650650970970
H460460460600460460460600460460460600
D370760760860370760760860370760760860
外箱尺寸(mm
Outer Diameter (mm)
W171015701890203017101570189020301710157018902030
H201020102010230020102010201023002010201020102300
D193219321932210019321932193221001932193219322100
試樣最大重(kg)
Maximum Sample Weight (kg)
7.87.87.87.87.87.87.87.87.87.87.87.8
試驗(yàn)方法Testing Method氣動門切換高溫區(qū)或低溫區(qū)     Pneumatic door switch high-temperature zone or low-temperature zone
預(yù)熱預(yù)冷溫度Preheating and Pre-cooling Temperature預(yù)熱:(60200) 預(yù)冷:(-800)     Preheating: (60200)   Precooling: (-800) 
溫度恢復(fù)a/切換時(shí)間Temperature Recovery a/Switch Time恢復(fù)時(shí)間:25min 切換時(shí)間:≤10s     Recovery time: 25min   Switch time: 10s
溫度偏差()
Temperature Deviation (
)
±2.0
暴露時(shí)間Exposure Time高溫暴露:30min   低溫暴露:30min     High-temperature exposure: 30min     Low-temperature exposure: 30min
重量(kg)Weight (kg)98010501400150014001450148015101430148016801790
最大電流(A)Maximum Current (A)404560605959636363638595
電源功率(kW)Power (kW)262937373737383838385358
循環(huán)冷卻水(t/h)
Circulating Cooling Water (t/h)
2.833355668101515
材料
Material
內(nèi)箱Inner Chamber 不銹鋼板 SUS304     Stainless steel sheet SS304
外箱Outer Chamber 雙面鍍鋅板,表面處理后靜電噴塑處理     Cold Rolled Carbon steel sheet with the surface treated by electrostatic powder coating
保溫Thermal Insulation 纖維高溫棉+聚氨脂發(fā)泡     High-temperature Glass wool/Rockwool & PU foam
執(zhí)行器Actuator高溫槽
High-temperature Tank
加熱器:鎳鉻合金發(fā)熱絲    Heater: nickel-chrome electric heater wire
高溫沖擊風(fēng)機(jī),預(yù)熱時(shí)用軸流風(fēng)機(jī)    High-temperature shock fan; axial flow fan for preheating
低溫槽
Low-temperature Tank
加熱器:鎳絡(luò)合金發(fā)熱絲 蓄冷器:片式鋁板    Heater: nickel-chrome electric heater wire
風(fēng)機(jī):耐低溫風(fēng)機(jī)    Fan: Low-temperature resistance fan
風(fēng)門驅(qū)動
Damper Driver
氣動氣缸:高低溫,常溫沖擊時(shí)驅(qū)動風(fēng)門用    Pneumatic cylinder: for driving damper under the high and low temperature, and normal temperature shock
空壓機(jī):氣源供應(yīng)用途    Air compressor: For air supply
制冷系統(tǒng)
Refrigeration System
制冷方式:低噪音活塞式壓縮機(jī)+二元復(fù)疊式制冷    Refrigeration mode: Low-noise piston type compressor & binary cascade refrigeration
冷媒:環(huán)保制冷劑R404A,R23    Refrigerant: Environmental protection refrigerantR404A,R23
控制器
系統(tǒng)
 
Controller
System
觸摸屏+PLC
Touch Screen & PLC
7.0"10.0", 800×480分辨率,混合輸出PLC    7.0" or 10.0", 800×480 resolution, mixed output PLC
運(yùn)行方式Running Mode 程式運(yùn)行,定時(shí)運(yùn)行    User can define the program as per Test samples
設(shè)定方式Setting Mode 簡體中文+英文,觸摸輸入    Simplified Chinese & English, input by touch
程序容量
Program Capacity 
269組程序,每組程序3段,可設(shè)32000次循環(huán),程序具有鏈接功能269     groups of programs, each consisting of 3 sections for setting 32000 times of cycles. The program has link function.
設(shè)定范圍Setting Range 依據(jù)設(shè)備性能的最大范圍調(diào)整±5.0    Adjusted by ±5.0 according to the according to the maximum range of the equipment 
顯示分辨率
Display Resolution 
溫度:0.1℃,時(shí)間:s    Temperature: 0.01;  time: s
傳感器Sensor PT100(鉑電阻)    PT100 (platinum resistor)
控制方式Control Mode 低溫冷平衡+抗積分飽和PID+自整定    Low-temperature cold balance & anti-integral saturation PID & auto-tuning 
曲線記錄Curve Record  具有帶電保存數(shù)據(jù)功能,屏上可以滑動瀏覽數(shù)據(jù),抓圖功能    With automatic data storage function. User can browse the data by sliding on the screen; screen shot function is available. 
附加功能
Additional Function
故障報(bào)警及原因處理提示功能:定時(shí)開關(guān)機(jī),斷電保護(hù),用戶權(quán)限功能   
Fault alarm and cause handling prompt function: Timed startup/stop; power failure protection, user permission function. 
通訊功能
Communication Function 
支持RS485,LAN(網(wǎng)口),GPRS(手機(jī))等方式通訊,方便遠(yuǎn)程監(jiān)控,數(shù)據(jù)采集:IBM PC兼容機(jī),PⅡ以上CPU,128M以上內(nèi)存,簡體中文版操作系統(tǒng)
Support RS485, LAN (internet port), GPRS (phone) and other communication modes, which enable users to conduct remote monitoring simply. Data acquisition: IBM PC compatible machine. CPU above PII, memory above 128M,  operating system in Simplified Chinese / English. 
數(shù)據(jù)采集
Data Acquisition
1.USB接口,可保存3個(gè)月的曲線數(shù)據(jù),可下載歷史曲線,歷史數(shù)據(jù); 2.可代替記錄儀,內(nèi)置超大存儲空間,連續(xù)24小時(shí)開機(jī)可保存3個(gè)月的數(shù)據(jù),采樣時(shí)間為1分鐘,可替代電腦存儲,用戶可用U盤導(dǎo)出歷史數(shù)據(jù)(時(shí)間可選),生成CSV格式文件;  3.PC機(jī)(選購)——通過電腦監(jiān)控軟件記錄試驗(yàn)數(shù)據(jù),可顯示曲線,PC機(jī)可作為遠(yuǎn)程終端,實(shí)現(xiàn)遠(yuǎn)程監(jiān)控。      
1. With USB interface, curve data of three months can be saved, and historical curve and test data can be downloaded.
2. It can be an alternative to the recorder. With built-in extra memory, 3 months of data under the condition that the machine runs for 24 hours continuously can be saved. The sampling time is 1min. It can replace computer storage. Users can export historical data through USB disk (time is optional) and generate files in the format of CSV.
3. Connect to PC (optional) - Record testing data through computer monitoring software. It can display the curve. PC can be used as remote terminal to realize remote monitoring.
壓縮空氣Compressed Air壓力:0.50.7MPa  流量:0.1m3/min    Pressure: 0.50.7MPa    Flow: 0.1m3/min
循環(huán)冷卻水
Circulating Cooling Water
水壓:0.250.4MPa  水溫:≤30    Water pressure: 0.25-0.4MPa   Water temperature: 30
電源(V)/(Hz)Power Supply (V)/(Hz)交流電壓380V±38V 頻率50Hz±0.5Hz 三相四線+接地保護(hù)AC     voltage 380V±38V     Frequency 50Hz±0.5Hz    3-phase 4-wire & earthing protection
標(biāo)準(zhǔn)配置Standard Configuration φ50測試孔1個(gè),樣品架2,腳輪4個(gè)1     Testing hole of Φ 50; 2 sets of sample holders; 4 casters
安全裝置Safety Device 漏電開關(guān),電機(jī),壓縮機(jī),相序,超溫等保護(hù)功能    Leakage switch, motor, compressor, phase sequence, over-temperature protection, dry-burn protection, etc.
恢復(fù)條件:室溫為+25,試樣為塑料封裝集成電路(均勻分布)。  注:沖擊系列試驗(yàn)箱可依據(jù)客戶需求定制。
a Recovery condition: Room temperature +25   The sample is plastic encapsulated integrated circuit (uniformly distributed).
Note: Shock series test chamber can be customized according to client’s requirements. 

Adopt imported components & parts from famous internal brands

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

All condensers are installed 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.

Imported compressor: Copeland, Bock or Bizter, low in noise, stable in operation and powerful in performance.

Before welding, all pipelines shall be charged with nitrogen to protect the interior of the copper part from oxidation. The weld junction is sprayed with varnish for protection. The company is one of the manufactures up to this standard.

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. 

● Adopt 3-chamber sample static structure.

● High air speed and uniform sample temperature effectively guarantees the uniformity of temperature inside the chamber.

● Unique door lock design is convenient to operate and better in sealing performance.

● Lead holes are available on the two sides of the equipment, convenient for placing the testing apparatus, leads and others on the two sides of the equipment.

● The refrigerating system and the electrical control system of the chamber have been modularized, placed separately, safe and reliable. 


Topect touch-type temperature and humidity controller is specially developed by Topect for the industry of environmental equipment; it consists of touch screen, PLC, temperature module and humidity module, powerful in functions. The touch screen is equipped with visual editing software, PLC logic programme, extensible I&O port and extensible multi-point temperature; USB interface allows users to export data (time optional). Remote monitoring is realized through RS485 communication and PC connection. 

The controllers are developed independently by our company with high performance. Characterized by 65536 color 7’’, TFT true-color touch screen and 800×480 dot matrix, it ensures realistic effects and comfortable operation. In addition, the entire interface is concise and clear, convenient and reliable.

Our controllers have powerful debugging protection function, fault alarm and troubleshooting description; extensible I&O port can be used to prepare different control programs according to requirement to realize different functions; they can be developed separately according to actual environment but can be controlled by computer intensively through software. The controller interface adopts consistent style, convenient for users’ operation.

With PLC program control, this system has timed running & stop function and power failure protection function as well as better stability.

It can be connected to a centralized monitoring software and supports communication protocol, convenient for users’ secondary development; multiple test chambers can be monitored remotely. 

Temperature recorder.

Communication port and software for remote control and data transmission.

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

Super long defrosting time.

Movable temperature sensor. 

Customize the sample cart according to users’ needs. 

Non-standard customized equipment can meet users’ demands.