Small customized high and low temperature wet heat test chamber

Small customized high and low temperature wet heat test chamberIt is a testing equipment used in aviation, automotive, home appliances, scientific research and other fields to test and determine the temperature environment change parameters and performance of electrical, electronic and other products and materials for high temperature, low temperature or constant testing.

1Small customized high and low temperature wet heat test chamberProduct Specifications
Inner box size:
1、TD-FH80 40x50x40(WxHxD)CM
2TD-FH100 50x50x40(WxHxD)CM
3TD-FH120 50x60x40(WxHxD)CM
4TD-FH150 50x60x50(WxHxD)CM

5TD-FH225 50x75x60(WxHxD)CM

6TD-FH408 60x85x80(WxHxD)CM
7TD-FH800 100x100x80(WxHxD)CM
8TD-FH1000 100x100x100(WxHxD)CM

IISmall customized high and low temperature wet heat test chamberTechnical parameters: (Temperature can be selected as needed)

1. Temperature range: -20 ℃~150 ℃, -40 ℃~150 ℃, -60 ℃~150 ℃, -70 ℃~150 ℃
2. Temperature uniformity: ≤± 2 ℃
3. Temperature fluctuation: ≤± 0.5 ℃
4. Cooling rate: 0.5-2.0 ℃/min
5. Heating rate: 0.5-4.0 ℃/min
6. Time setting range: 0-9999 hours
7. Power requirements: 1 Φ 3W AC220V ± 10% 50/6OHZ or 3 Φ 5W AC380V ± 10% 50/6OHZ


IIISmall customized high and low temperature wet heat test chamber*Structural material:

1. The shell is processed and formed using high-quality (t=1.2mm) A3 steel plate CNC machine tools, and the surface of the shell is sprayed with plastic for a smoother and more beautiful appearance;
2. The inner liner adopts imported high-grade stainless steel (SUS304) mirror panel;
3. Insulation material: high-density glass fiber cotton, flame retardant treated fine hard PU foam The insulation thickness is 100mm;
4. Temperature and humidity circulation system: using a specially designed low-noise stainless steel long shaft fan motor with high and low temperature resistant all aluminum multi wing impellers to achieve strong convection and vertical diffusion circulation;
5. Double layer high tensile sealing strips with high temperature resistance are used between the door and the box to ensure the sealing of the testing area;
6. Using non reactive door handles makes operation easier;
7. The bottom of the machine adopts high-quality fixed PU movable wheels;
8. The observation window adopts three-layer hollow tempered glass, and the inner side is coated with laminated conductive film for heating and defrosting (clear observation of the test process);
9. The test hole (on the left side of the machine) can be used for external testing power or signal lines (the aperture or number of holes needs to be increased and indicated);

4Small customized high and low temperature wet heat test chamberControl system:

1. Imported programmable touch LCD with Chinese English dialogue display Microcomputer integrated controller
2. Accuracy: 0.1 ℃ (display range);
3. Resolution: ± 0.1 ℃;
4. Temperature sensor: PT100 platinum resistance thermometer;
5. Control mode: thermal balance temperature regulation mode; All electrical appliances use (Fuji) series products;
6. The temperature control adopts the P.I.D+S.S.R system for coordinated control of the same channel;
7. Equipped with automatic calculation function, it can immediately correct temperature change conditions, making temperature control more accurate and stable;
8. The real-time operation curve diagram of the controller operation interface can be displayed on the screen;
9. Equipped with RS-232 or RS-485 remote communication interface, it can be programmed on a computer to monitor the testing process and perform functions such as automatic power on/off;
10. The return air outlet of this test chamber is equipped with an automatic defrosting device (so that the water vapor generated during the test will not accumulate on the refrigeration evaporator and cause ice blockage);

5Small customized high and low temperature wet heat test chamberHeating system:

1. Adopting far-infrared nickel alloy high-speed heating electric heater;
2. High temperature independent system, does not affect low temperature test, high temperature test, and wet heat test;
3. The output power of temperature and humidity control is calculated by a microcomputer to achieve high-precision and high-efficiency electricity efficiency;

6、 High and low temperature test chamber refrigeration system:

1. Compressor: Fully enclosed original French Taikang;
2. Refrigeration method: single-stage: fully enclosed French Taikang compressor, environmentally friendly refrigerant R404A
Double stage: Fully enclosed French Taikang compressor, environmentally friendly refrigerant R404A+R23 (models below -40 ℃)
3. Condensation method: forced air cooling, water cooling (optional);
4. Refrigerant: R404A, R23 (environmentally friendly);
5. All system pipelines undergo a 48 hour leak detection test with ventilation and pressurization;
6. Heating and cooling system * independent;
7. Internal spiral refrigerant copper tube;
8. Slope evaporator;
9. The dry filter, refrigerant flow window, repair valve, oil separator, solenoid valve, and storage tank are all imported original parts;
10. Start R404A and R23 when cooling down;

7、 High and low temperature test chamber protection device: (widely available in the industry)
1. Whole machine equipment over temperature protection
2. Equipment under reverse protection
3. No fuse switch protection
4. Compressor overheat protection
5. Compressor overcurrent protection
6. Compressor delay protection
7. Circulating motor overcurrent protection
8. Fault roaster alarm
9. Heater short circuit protection
10. Test product overheating protection
11. Compressor high pressure protection
12. Controller noise isolation protection
13. Zero crossing gate fluid power controller

8Tuode Programmable High and Low Temperature Test Chamber Imported Configuration Constant Temperature and Humidity Test Chamber Environmental Climate Test ChamberEquipment usage conditions:

1. Environmental temperature: 5 ℃ to+28 ℃ (average temperature within 24 hours ≤ 28 ℃);
2. Environmental humidity: ≤ 85%;
3. The machine should be placed 50 centimeters in front, back, left, and right, and no objects should be placed;

9、 Execution standard for vertical high and low temperature alternating test chamber: GB/T10592－93、GB/T10586－93、GB/T2423.1－2001、GB/T2423.2－2001、GB/T2423.3－93、GB/T2423.4－93、 Waiting for relevant standards;

Free home delivery, after the installation and debugging of the equipment is completed, relevant technical personnel will receive free operation training at the user's site, with no limit on the number of people.