Rapid Temperature Change Test Chamber
● Large observation window.
● Unique lever lock.
● Power supply control terminal of sample.
● Lead holes can be available on both sides.
● Triple independent over-temperature protection.
● Controller developed independently by TOPECT.
● Temperature range: -70℃～+150 ℃ , humidity range:20% ～９８%ＲＨ.
● Inner size can be customized according to customer requirements.
● Temperature rising and cooling rate is available: 1～15 ℃/min.
- specifications
- Refrigeration system
- Control system
- configuration
- accessories
| 型号aModel a | STH 300-70W5N | STH 500-70W5N | STH 1000-70W5N | STH 420-70W10N | STH 676-70W10N | STH 1000-70W10N | STH 420-70W15N | STH 676-70W15N | STH 1000-70W15N | ||
| 内容积(L)Internal Volume (L) | 300 | 500 | 1000 | 300 | 500 | 1000 | 300 | 500 | 1000 | ||
| 内箱尺寸(mm) Inner Dimension (mm) | W | 700 | 800 | 1000 | 700 | 800 | 1000 | 700 | 800 | 1000 | |
| H | 700 | 900 | 1000 | 700 | 900 | 1000 | 700 | 900 | 1000 | ||
| D | 600 | 700 | 1000 | 600 | 700 | 1000 | 600 | 700 | 1000 | ||
| 温度范围(℃)Temperature Range (℃) | (-70～150)℃ | ||||||||||
| 湿度范围(%RH)Humidity Range (%RH) | (20～98)%RH (20～85)℃ | ||||||||||
| 温度波动度(℃)Temperature Fluctuation (℃) | ±0.5℃ | ||||||||||
| 温度偏差(℃)Temperature Deviation (℃) | ±2.0℃ | ||||||||||
| 湿度偏差(%RH)Humidity Deviation (%RH) | ±3.0%RH (＞75%RH) ±5.0%RH (≤75%RH) | ||||||||||
| 升降温速率(℃/min) Temperature Rising and Cooling Rate (℃/min) | 5℃/min | 5℃/min | 5℃/min | 10℃/min | 10℃/min | 10℃/min | 15℃/min | 15℃/min | 15℃/min | ||
| 调温调湿方式 Temperature and Humidity Regulation Mode | BTHC 平衡调温（SSR调湿）方式 BTHC Balanced temperature and humidity control mode (SSR humidity regulation) | ||||||||||
| 使用环境Operating Environment | 温度：(5～36)℃ 湿度：(30～85)%RH 气压：(86～106)kPa Temperature: (5～36)℃ Humidity: (30～85)%RH Pressure: (86～106)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 Two-sided galvanized plate, with the surface treated by electrostatic powder coating | ||||||||||
| 保温Thermal Insulation | 纤维高温棉+聚氨脂发泡 High temperature glass/rock wool & polyurethane foam | ||||||||||
| 执行器 Actuator | 风机Fan | 加长轴离心风机 Extended shaft centrifugal fan | |||||||||
| 制冷机Refrigerator | 低噪音活塞式压缩机或涡旋式压缩机 Low-noise piston type compressor or scroll compressor | ||||||||||
| 加热器Heater | 进口镍铬合金电发热丝 Imported nickel-chrome, wall mounted electric heating coil | ||||||||||
| 加湿器bHumidifier b | 316不锈钢加湿器（外置式蒸气发生器） 316 stainless steel humidifier (external steam generator) | ||||||||||
| 控制器 系统 Controller System | 触摸屏+PLCTouch screen & PLC | 7.0" ，800×480分辨率，混合输出PLC 7.0", 800×480 resolution, mixed output PLC | |||||||||
| 运行方式Running Mode | 定值运行，程式运行,定时运行 Its runs in 3 modes, Timing Mode, Manual mode(Fixed Value operation) and Auto Mode | ||||||||||
| 设定方式Setting Mode | 简体中文+英文，触摸输入 Simplified Chinese & English, input by touch | ||||||||||
| 程序容量Program Capacity | 269组程序，每组程序50段，可设32000次循环，程序具有链接功能269 groups of programs, each consisting of 50 sections for setting 32000 times of cycles. The program has link function. | ||||||||||
| 设定范围Setting Range | 依据设备性能的最大范围值调整±5.0℃，湿度范围(5～100)%RH（湿度设备） Can be adjusted to ±5.0℃ according to the maximum range of the equipment, Eg. humidity range (5～100)%RH (humidity equipment) | ||||||||||
| 显示分辨率Display Resolution | 温度:0.01℃，湿度:0.1%RH(湿度设备)，时间：s Temperature: 0.01℃, humidity 0.1%RH (humidity equipment), time: s | ||||||||||
| 传感器Sensor | PT100（铂电阻）,温度传感器； PT100 (platinum resistor)，Humidity sensor | ||||||||||
| 控制方式Control Mode | 低温冷平衡+抗积分饱和PID+自整定 Low-temperature cold balance & anti-integral saturation PID & auto-tuning | ||||||||||
| 曲线记录Curve Record | 具有带电保存数据功能，屏上可以滑动浏览数据，抓图功能 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 | 故障报警及原因处理提示功能：定时开关机，断电保护，用户权限功能 Fault alarm and cause handling prompt function: Timed startup/stop; power failure protection, user permission function | ||||||||||
| 通讯功能Communication Function | 支持RS485，LAN(网口)，GPRS(手机)等方式通讯，方便远程监控，数据采集：IBM PC兼容机，PⅡ以上CPU，128M以上内存，简体中文版操作系统。 Support RS485, LAN (interface 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. | ||||||||||
| 数据采集Data Acquisition | 1.配备USB接口，可保存3个月的曲线数据，可下载历史曲线，历史数据；2.可代替记录仪，内置超大存储空间，连续24小时开机可保存3个月的数据，采样时间为分钟，可替代电脑存储，用户可用U盘导出历史数据(时间可选)，生成CSV格式文件；3.接PC机(选购)——通过电脑监控软件记录试验数据，可显示曲线，PC机可作为远程终端，实现远程监控。 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c Water Supply c | 供水方式Water Supply Mode | 水泵抽水 Draw water by water pump | |||||||||
| 储水箱Water Storage Tank | 10L/20L/40L | ||||||||||
| 水质Water Quality | 电阻率＞500Ω•m Resistivity >500 Ω·m | ||||||||||
| 循环水流量d(t/h)Circulating Water Flow d (t/h) | 5 | 6 | 8 | 6 | 8 | 12 | 8 | 10 | 18 | ||
| 电源(V)/(Hz)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) | 45 | 50 | 63 | 63 | 65 | 92 | 65 | 68 | 105 | ||
| 电源功率(kW)Power (kW) | 30 | 32 | 37 | 37 | 40 | 60 | 40 | 40 | 68 | ||
| 重量(kg）Weight (kg) | 850 | 900 | 1050 | 930 | 1000 | 1180 | 1050 | 1150 | 1320 | ||
| 标准配置Standard Configuration | 电热观察窗1个，φ50测试孔左右各1个，样品架2套，脚轮4个1 Electric heating observation window, 1 testing hole of Ф50 respectively on each side, 2 sets of sample holders, 4 casters | ||||||||||
| 安全装置Safety Device | 漏电开关，电机，压缩机，相序，超温，干烧等保护功能 Leakage switch, motor, compressor, phase sequence, over-temperature protection, dry burn protection. etc. | ||||||||||
| a H表示有湿度功能。b、c选择湿热功能才有此选项。d 选择循环水冷却才有此选项。 注：1.A表示空气换热，W表示循环水冷却 2.极速系列试验箱可依据客户需求定制，20℃/min，25℃/min，30℃/min或40℃/min。 a H: Humidity function is available. b, c: This option is available when humidifying and heating function is selected. d: This option is available when circulating water cooling is selected. Notes: 1.A refers to air exchange, W refers to circulating water cooling. 2. Rapid series of test chambers can be customized according to clients’ needs and 20℃/min, 25℃/min, 30℃/min or 40℃/min are for your choice. | |||||||||||
●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.
● Large observation window.
● Unique lever lock.
● Power supply control terminal of sample.
● Lead holes can be available on both sides.
● Triple independent over-temperature protection.
● Controller developed independently by TOPECT.
● Temperature range: -70℃～+150 ℃ , humidity range:20% ～９８%ＲＨ.
● Inner size can be customized according to customer requirements.
● Temperature rising and cooling rate is available: 1～15 ℃/min.
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 and 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 holes 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 bottom plate.
