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High Altitude Low Pressure Test Chamber Current 23a Environmental Test Room Simulation

Categories Environmental Test Chamber
Brand Name: JIEDONG
Model Number: JD6004-512L
Place of Origin: Guangdong, China
MOQ: 1
Price: negotiate
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
Supply Ability: 80 sets per month
Delivery Time: 20 workdays after order confirmed
Packaging Details: standard export plywood
Inner dimension: 800 (width) × 800 (deep) × 800 (height) mm
Outer size: 1100 (width) × 1050 (deep) × 1680 (height) mm + 150mm casters; subject to the actual product;
Vacuum sensor is: Automatic air pressure sensing
Vacuum range: 0.0KPa to -100.0KPa
Vacuum pressure retention leak rate: About 1.0KPa per hour
Vacuum pump configuration: One XD-20 vacuum pump
Timing function: 0-9999 hours/minute/second
Current controller is: SSR solid state relay
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High Altitude Low Pressure Test Chamber Current 23a Environmental Test Room Simulation

Current 23a Environmental Test Room Simulation High Altitude Low Pressure Test Chamber

Simulated high altitude low pressure test chamber (plateau environmental test chamber)



1, inner size: 800 (width) × 800 (deep) × 800 (height) mm

2, the outer dimensions are about: 1100 (width) × 1050 (deep) × 1680 (height) mm + 150mm casters; subject to the real thing;

3. Control panel: The control panel is located at the lower part of the machine (as shown in the figure);

4, open the door: single door from right to left;

5, compartment: inside the second layer, the bottom 50mm first layer, the above is divided into two layers, with two stencils;

6, can be window: the door with a window, specifications 350 * 350mm;

7. The sealing material is: high temperature resistant silicone strip;

8. The structure of the box is: the upper part is the product room, and the lower part is the electric control box and vacuum pump installation;

9. Vacuum pump installation method: the vacuum pump is installed in the lower part of the machine;

10. The inner box material is: high temperature resistant SUS304# stainless steel industrial board, the thickness of the steel plate is 5.0mm, and the treatment is vacuumed without deformation;

11. The outer box is made of: 1.2mm thick cold-rolled steel plate, and the outer surface of the steel plate is treated with double-sided paint (white);

12, insulation material: fiber rock wool, good insulation performance, thickness 100mm;

13. Equipment use environment: working environment temperature is 5 to 25 °C, working environment humidity is 35% to 75%;

14. The movable caster and adjustable fixed foot cup are installed at the bottom of the machine.

Temperature control


1. The temperature controller is a digital display instrument (Taiwan Taisong instrument), single-point temperature control, automatic calculation, PV/SV simultaneous display, button setting;

2, timing function: 0-9999 hours / min / sec, warm to the timing, time to stop heating, and alarm prompts;

3. The temperature sensing line is (K) type;

4, the output is 3-32V;

5. The current controller is: SSR solid state relay;

6. Heating method: heat radiation with three sides heating; (left, right, and bottom sides of the inner box wall)

7. The heating element is: stainless steel high temperature resistant heating tube;

8, temperature range: normal temperature +15 ~ 100 °C adjustable;

9, instrument control accuracy: ± 0.5 ° C;

10. Instrument accuracy display: 0.1 °C;

11, the temperature deviation inside the box: ± 6 ° C. (no vacuum test).

Seal and vacuum display

1. This machine adopts high-density silicone sealing strip to seal at the door, and the sealing performance of the whole machine is good;

2. Use Panasonic digital display vacuum gauge to display the vacuum inside the box;

Negative pressure display pressure gauge

3. The vacuum sensor is: automatic air pressure sensing;

4. Vacuum range: 0.0KPa to -100.0KPa;

5, vacuum pressure leakage rate: about 1.0KPa per hour;

6. The vacuum control mode is: automatic control, reaching the upper limit set value stop, lower than the lower limit start, and thus circulating to maintain the optimal low pressure state;

7. Pressure display mode: For relative display, if the test vacuum is 70.0KPa, the standard air pressure is 101.3KPa-70.0KPa=31.3KPa, and the vacuum gauge is set to -31.3KPa. The set data is pumped away. Pressure, other parameters are calculated in the same way;

8. Vacuum pump configuration: one XD-20 vacuum pump, voltage 220V, power 0.9KW;

9, vacuum pump exhaust device, need to be exhausted to the outside (your company to handle it).

Over temperature and circuit protection system

1. Over-temperature protection system: independent over-temperature protection device, when the over-temperature protection set temperature is exceeded, the heating supply is automatically stopped, thus protecting the safety of products and machines;

2, circuit protection system: phase sequence protection, ground protection, overload protection, circuit breakers, etc..


power supply

1, voltage 380V/50Hz three-phase five-wire system;

2, current 23A

3, power 6.0KW

4, except for rice cooker power

Monitoring System

1. Make two 220V/3KW sockets in the box and use them for the rice cooker on behalf of the electricity;

2. The rice cooker power supply line monitors the voltage, current and power (the monitoring table is shown in the figure).

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