Temperature and humidity chamber 

 Free home delivery, and installation and commissioning operation for (until the independent operation of the demand-side employees and satisfaction) 

 The purpose and effect of constant temperature and humidity chamber product: 
 The test equipment such fields as aerospace, automotive, home appliances, research the necessary test equipment for testing and to determine the electrical, electronics and other products and materials for high temperature, the temperature of cold, damp, or constant test of environmental change parameters and properties. 

 Temperature and humidity chamber of reference: 
 This product is in strict compliance with the standard GB/T5170.5-96, GB10586-89, GB/T2423.3-1993, etc., in accordance with the requirements of customers to manufacture non-standard products. 

 Preparation of temperature and humidity chamber refrigeration 
 1, the compressor: fully enclosed France Taikang compressor. 
 Cooling mode: stand-alone refrigeration. 
 3, the condensation mode: forced air cooling. 
 4, the refrigerant: R404A R23 (environmentally friendly) 
 5, system-wide pipe for ventilation pressure the 48H Jianlou test. 
 6, heating and cooling system is completely independent. 
 7, the inner spiral refrigerant copper pipes. 
 8, the fin slope evaporator. 
 9, Ai high dry filter. 
 10, Taiwan's "second best" oil separator. 
 11, Italy Castel proper solenoid valve. 

 Temperature and humidity chamber protection system 
 An over-temperature of the overall device, the overall device due to phase / reverse phase 
 2, the refrigeration system overload, cooling system overpressure, the overall equipment timing 
 3, there are other leakage, water scarcity, operating instructions, fault alarms, automatic shutdown protection. 

 A temperature and humidity chamber selection: 
 Model: DHS-100 studio size D x W x H 450 × 450 × 500: (mm) 
 Model: DHS-250 studio size D x W x H 500 × 600 × 750: (mm) 
 Model: DHS-500 studio size D x W x H 800 × 700 × 900: (mm) 
 Model: DHS-010 studio size D x W x H 1000 × 1000 × 1000: (mm) 
 Model: DHS-013 studio size D x W x H 1000 × 1000 × 1300: (mm) 

 Second, the temperature and humidity chamber parameters: 
 1, temperature range: 0 ° C ~ 100 ° C 
 Humidity range: 30 to 98% of R? H 
 3, the temperature fluctuation: ≤ ± 0.5 ° C 
 4, the temperature uniformity: ≤ ± 2 ° C 
 5, the deviation of humidity: ≤ +2 to -3% R? H- 
 6, the cooling rate: 0.7 ~ 1.2 ℃ / min 
 7, heating rate: 1.0 ~ 3.0 ° C / min. 
 8, the power supply voltage: 380V 50HZ 
 9, the total power: 2.5KW/3KW/5.5KW/8KW/8KW 

 Third, the temperature and humidity chamber structure Description: 
 1, outside the bile using high-quality (t = 1mm) A3 steel CNC machining, molding, shell surface spray treatment, the more clean and beautiful (upgraded to the arc-shaped corners) 
 2, the liner for the import (SUS304) and high-quality mirror stainless steel plate. 
 3, the insulation material: high-density fiberglass insulation thickness is 80mm 
 4, the mixing system: the long axis of the fan motor, Multi-blade impeller of stainless steel, high temperature resistance to the intensity of convective vertical diffusion cycle. 
 5, the double-layer high-temperature high seal between the door and the cabinet to ensure that the enclosed test area 
 6, no reaction door handles for easier operation 
 Machine at the bottom of high-quality fixed wheels. 
 8, the observation window multi-layer insulating tempered glass, the inside of glue chip conductive film (can be clearly observed during the test) 
 9, the test hole (left of the machine) can be external testing power line or signal line (aperture or hole number shall increase the required instructions) 
 Fourth, the temperature control system: 
 The import of Japanese OF OYO "significant number of touch keys temperature humidity controller, the PID precision control to eliminate the long-running instability; humidity control for visual display, get rid of the defects of the original temperature and humidity compared. 
 Accuracy: ± 0.1 ° C (display range); 
 Resolution: ± 0.1 ° C; 
 Temperature sensor: PT100 platinum resistance tester; 
 Control mode: the thermal equilibrium of the thermostat way; 
 5, the electrical control 
 Electrical control of the main parts are imported "Schneider" and "Merlin Gerin" components, to better control the temperature; 
 6, the heating system 
 1, the far-infrared nickel alloy high-speed heating and heating wire 
 2, high temperature and low temperature heat completely independent systems, 
 3, the temperature and humidity control by the microcomputer calculation of output power, to achieve high precision and high efficiency, efficient use of electricity 
 Seven, humidification system 
 An external boiler steam humidifiers with energy saving features can save energy consumption by 70% 
 2, the water level automatically compensates for multiple water alarm protection system 
 3, the far-infrared stainless steel high-speed heating the titanium heater. 
 4, the humidity control using P I D + S S R, the system is controlled with the channel coordination 
 Temperature and humidity chamber configuration: 
 Thermostat host (variable frequency industrial refrigeration units, with cooling, heating, dehumidification) 
 (2) temperature and humidity sensor (inlet temperature and humidity sensor module) 
 Industrial grade ultrasonic humidifier 
 (4) system control box 
 (5) large-screen LCD temperature controller (with 485 communication interface can be connected to a computer printer) 
 6. Air and return air system