Walk-in High and Low Temperature and Humidity Test Chamber
● Integrated design of air supply channel and refrigeration unit.
● Observation window with electric heating film guarantees clear sight.
● The inner chamber is made by SUS304 stainless steel; the external chamber is made by two-sided galvanized steel sheet and its surface is treated by electrostatic plastic spraying.
● The refrigerating system, waterway system and electrical control system have been modularized, placed separately and are safe and reliable.
● Refrigeration system intelligent control, suitable for a wide range of load, less power consumption.
- specifications
- Refrigeration system
- Control system
- configuration
- accessories
型號aModel a | OTH 078-40W1LH | OTH 117-40W1LH | OTH 156-40W1LH | OTH 162-40W1LH | OTH 216-40W1LH | OTH 270-40W1LH | OTH 220-40W1LH | OTH 294-40W1LH | OTH 367-40W1LH | OTH 441-40W1LH | ||
內(nèi)容積(m3) Internal Volume (m3) | 6.8/7.8 | 10.2/11.7 | 13.6/15.6 | 14.2/16.2 | 18.9/21.6 | 23.6/27 | 19.3.6/22 | 25.7/29.4 | 32.2/36.7 | 38.6/44.1 | ||
內(nèi)箱尺寸(mm) Inner Dimension (mm) | W | 1800 | 2500 | 3400 | ||||||||
H | L type: 2100 / H type: 2400 | |||||||||||
D | 1800 | 2700 | 3600 | 2700 | 3600 | 4500 | 2700 | 3600 | 4500 | 5400 | ||
外箱尺寸(mm) Outer Dimension (mm) | W | 2000 | 2000 | 2000 | 2000 | 2700 | 2700 | 3600 | 3600 | 3600 | 3600 | |
H | L型:2400/H型:2700 L type: 2400 / H type: 2700 | |||||||||||
D | 內(nèi)箱尺寸D+1205 Inner diameter D+1205 | 內(nèi)箱尺寸D+1355 Inner diameter D+1355 | 內(nèi)箱尺寸D+1650 Inner diameter D+1650 | |||||||||
性能b Performance b | 溫度范圍(℃) Temperature Range (℃) | 最低溫度:-10℃,-20℃,-30℃,-40℃,-50℃,-60℃,-65℃, 最高溫度:+85℃ Minimum temperature: -10℃, -20℃, -30℃, -40℃, -50℃, -60℃, -65℃, maximum temperature: +85℃ | ||||||||||
濕度范圍c(%RH) Humidity Range c (%RH) | (20~98)%RH (20~85)℃ | |||||||||||
溫度波動度b(℃) Temperature Fluctuation b (℃) | ±0.5℃ | |||||||||||
溫度偏差b(℃) Temperature Deviation b (℃) | ±2.0℃ | |||||||||||
濕度偏差c(%RH) Humidity Deviation c (%RH) | ±3.0%RH (>75%RH) ±5.0%RH (≤75%RH) | |||||||||||
升溫時(shí)間b Temperature Rise Time b | (25~85)℃ | |||||||||||
≤45min | ≤50min | ≤55min | ≤45min | ≤50min | ≤60min | ≤50min | ≤60min | ≤70min | ≤80min | |||
降溫時(shí)間b Temperature Fall Time b | 25℃~額定極限低溫 25℃ ~ lower limit of rated temperature | |||||||||||
(30~180)min(視不同型號和配置而不同) (30~180)min (depending on the model and configuration) | ||||||||||||
調(diào)溫調(diào)濕方式 Temperature and Humidity Regulation Mode | BTHC平衡調(diào)溫(SSR調(diào)濕)方式 BTHC Balanced temperature and humidity control mode (SSR humidity regulation) | |||||||||||
使用環(huán)境Operating Environment | 溫度:(5~36)℃ 濕度:(30~85)%RH 氣壓:(86~106)kPa Temperature: (5~36)℃ Humidity: (30~85)%RH Pressure: (86~106)kPa | |||||||||||
保溫庫板結(jié)構(gòu)Structure of Thermal Insulation Warehouse Board | 噴塑鍍鋅彩色鋼板-耐溫度應(yīng)力保溫材料-SUS304不銹鋼復(fù)合拼裝板 Pretreated & powder coated Cold Rolled Carbon Steel plate with heat resistant stress thermal insulation material -SS304 stainless steel composite assembled plate | |||||||||||
執(zhí)行器Actuator | 風(fēng)機(jī)Actuator Fan | 加長軸離心風(fēng)機(jī) Extended shaft centrifugal fan | ||||||||||
制冷機(jī) Refrigerator | 低噪音活塞式壓縮機(jī)或渦旋式壓縮機(jī) Low-noise piston type compressor or scroll compressor | |||||||||||
加熱器 Heater | 進(jìn)口鎳鉻合金電發(fā)熱絲 Imported nickel-chrome electric heating coil | |||||||||||
加濕器c Humidifier c | 316不銹鋼加濕器(外置式蒸氣發(fā)生器) 316 stainless steel humidifier (external steam generator) | |||||||||||
控制器系統(tǒng) Controller System | 觸摸屏+PLC Touch Screen & PLC | 7.0"或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 | 定值運(yùn)行,程式運(yùn)行; Fixed mode,Program mode | |||||||||||
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50段,可設(shè)32000次循環(huán),程序具有鏈接功能269 groups of programs, each consisting of 50 sections for setting 32000 times of cycles. The program has link function. | |||||||||||
設(shè)定范圍Setting Range | 依據(jù)設(shè)備性能的最大范圍值調(diào)整±5.0℃,濕度范圍(5~100)%RH(濕度設(shè)備) Can be adjusted to ±5.0℃ according to the maximum range of the equipment, Eg. humidity range (5~100)%RH (humidity equipment) | |||||||||||
顯示分辨率Display Resolution | 溫度:0.01℃,濕度:0.1%RH(濕度設(shè)備),時(shí)間:sTemperature: 0.01℃, humidity: 0.1%RH (humidity equipment), time: s | |||||||||||
傳感器Sensor | PT100(鉑電阻),溫度傳感器; PT100 (platinum resistor),Humidity sensor | |||||||||||
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,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.配備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.接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. | |||||||||||
供 水 Water Supply | 供水系統(tǒng)c Water Supply System c | 配備多級過濾反滲透純水機(jī),或水泵提升Cascade filtration reverse osmosis water purifier or lifting by water pump | ||||||||||
水質(zhì)cWater Quality c | 電阻率>500Ω?mResistivity >500 Ω·m | |||||||||||
循環(huán)冷卻水Circulating Water Flow (t/h) | 供水壓力:0.25~0.4MPa 水溫:≤30℃Water supply pressure: 0.25~0.4MPa water temperature: ≤30℃ | |||||||||||
電源(V)Power Supply (V) | 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 | |||||||||||
電源功率(kW)Power (kW) | (20~55)kW(視不同型號和配置而不同)(20~55)kW (depending on the model and configuration) | |||||||||||
標(biāo)準(zhǔn)配置Standard Configuration | 電熱觀察窗1個(gè),φ50測試孔左右各1個(gè)。 Electric heating observation window, 1 testing hole of Ф50 respectively on each side | |||||||||||
安全裝置Safety Device | 漏電開關(guān),電機(jī),壓縮機(jī),相序,超溫,干燒等保護(hù)功能 Leakage switch, motor, compressor, phase sequence, over-temperature protection, dry burn protection. etc. | |||||||||||
a:L型:內(nèi)室高度為2100mm,H型:內(nèi)室高度為2400mm。 b:c 室溫25℃和循環(huán)水溫25℃,無試樣條件下測得的數(shù)據(jù)。c:僅濕熱試驗(yàn)室有此選項(xiàng)。 注:海洋系列試驗(yàn)箱可依據(jù)客戶需求定制。 a:L type: Indoor height: 2100mm; H type: Inner height: 2400mm. b:c: Room temperature 25℃ and circulating water temperature 25℃. Such data are acquired by test without sample. c:This option is only available for temperature and humidity test . Notes: Marine series of test chambers 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.
● Integrated design of air supply channel and refrigeration unit.
● Observation window with electric heating film guarantees clear sight.
● The inner chamber is made by SUS304 stainless steel; the external chamber is made by two-sided galvanized steel sheet and its surface is treated by electrostatic plastic spraying.
● The refrigerating system, waterway system and electrical control system have been modularized, placed separately and are safe and reliable.
● Refrigeration system intelligent control, suitable for a wide range of load, less power consumption.
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.
●Automatic pure water supply device of temperature-humidity test chamber.
●Communication port and software for remote control and data transmission.
●Air dryer.
●Low-temperature and super low-temperature system (it can run for a long time; super low humidity 5℃/5%RH).
●Lead hole of different specifications(φ50, φ80, φ100, φ160, etc,) are optional.
●Temperature recorder (record the curve).
●Movable temperature sensor.
●Customize the sample cart according to users’ needs.
●Non-standard customized equipment can meet users’ demands.
●Special load-bearing sample holder and the bottom plate.