Overview
GDJW-100C high and low temperature alternating test chamber is produced by ZKHS, which is suitable for the performance detection of aviation, aerospace products, information electronics, Instruments, materials, electricians, electronic products and various electronic components in high and low temperature environment. The equipment adopts numerical control machine tool to process the molding box, equipped with a large screen Touchscreen control system and the original French Taikang Compressor refrigeration system to ensure accurate and stable temperature control.
Features
1. The box is processed by numerical control machine tool, which is beautiful and easy to operate
2. The liner adopts imported stainless steel mirror plate, and the shell adopts A3 steel plate spray
3. Large observation window with lighting, embedded tempered Glass, clear observation
4. The left side is equipped with a 50mm diameter test hole, which can be used for external test power cord or signal cable
5.7.0 inch large screen Touchscreen temperature and humidity control instrument, simple operation setting
6. The controller has a locking function and a P.I.D automatic calculation function
7. Adopt the original French Taikang fully enclosed Compressor unit
8. Multi-wing blower with strong air circulation, uniform temperature distribution
9. The heating and cooling systems are fully independent, reducing testing costs
10. Multiple safety protection: leakage, short circuit, overheating, motor overheating, Compressor overvoltage, overload, overcurrent protection
Principle
The equipment realizes temperature control through the heating system and the refrigeration system, and adopts a multi-wing blower for strong air supply circulation to ensure uniform temperature distribution in the test area. The control system adopts the P.I.D automatic calculation function to correct the temperature change conditions in real time, so that the temperature control is more accurate and stable. The design of the air circulation outlet and return air meets the test standards, and can quickly restore the temperature stability after opening the door.
Applications
Aviation, Aerospace Products, Information Electronics, Instruments, Materials, Electrical, Electronic Products, Various Electronic Components
Standards
G B 2423.1 - 2008 Test A "High Temperature Test Method", G B 2423.2 - 2008 Test B "Low Temperature Test Method", GJB150A.3, GJB150A.4
Steps
1. Enter the test conditions through the 7.0-inch large-screen Touchscreen temperature and humidity control instrument
2. Controller locking function to prevent human error
3. Equipment automatically performs P.I.D calculation and temperature control
4. Monitor the situation in the box through the observation window
5. The test hole can be used to connect an external test power cord or signal cable
6. Set test time 0~ 9999 M, H adjustable
Notice
• Operating Environment Temperature should be in the range of 5 ℃~ + 30 ℃
• environment humidity should be ≤ 85% R.H
• Power frequency AC280V +/- 10% or AC380V +/- 10% 50Hz three-phase five-wire system
The equipment has multiple safety protection functions, but it still needs regular inspection and maintenance
• After opening the door, the temperature will stabilize faster, but you still need to pay attention to temperature changes
