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Internal Volume (L): 300
Inner Dimension (mm)
W: 700
H: 700
D: 600
Temperature Range (℃): (-70～150)℃
Humidity Range (%RH): (20～98)%RH (20～85)℃
Temperature Fluctuation (℃): ±0.5℃
Temperature Deviation (℃): ±2.0℃
Humidity Deviation (%RH): ±3.0%RH (＞75%RH) ±5.0%RH (≤75%RH)
Temperature Rising and Cooling Rate (℃/min): 5℃/min
Temperature and Humidity Regulation Mode: BTHC Balanced temperature and humidity control mode (SSR humidity regulation)
Operating Environment
Temperature: (5～36)℃
Humidity: (30～85)%RH
Pressure: (86～106)kPa
Material
Inner Chamber: Stainless steel sheet SS304
Outer Chamber: Two-sided galvanized plate, with the surface treated by electrostatic powder coating
Thermal Insulation: High temperature glass/rock wool & polyurethane foam
Actuator
Fan: Extended shaft centrifugal fan
Refrigerator: Low-noise piston type compressor or scroll compressor
Heater: Imported nickel-chrome
Humidifie: 316 stainless steel humidifier (external steam generator)
Water Supply
Water Supply Mode: Draw water by water pump
Water Storage Tank: 10L/20L/40L
Water Quality Resistivity >500 Ω·m
Circulating Water Flow d (t/h): -
Power Supply (V):
AC voltage 380V±38V
Frequency 50Hz±0.5Hz
3-phase 4-wire & earthing protection
Maximum Current (A): 45
Power (kW):30
Weight (kg):850
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.
