ZKHS GDW-225B Temperature Cycling Test Chamber -20 ℃~ 150 ℃

GDW-225B

Temperature Cycling Test Chamber

Interior size 500 * 600 * 750mm, Temperature range -20~150 ℃, Temperature fluctuation ≤ ± 0.5 ℃, Heating rate -20 → 100 ℃ Technologies 35min, Cooling rate 25~ -40 ℃ Technologies 50min

Applications

◆This product is suitable for aviation, aerospace products, information electronics, instrumentation, materials, electrical engineering, electronic products, and various electronic components to test their various performance indicators in high-low temperature environments.

Box structure

◆The box body is processed by CNC machine tools, with beautiful and elegant appearance, and adopts non-reactive handles, which are easy to operate.

◆The inner tank of the box is made of imported high-grade stainless steel (SUS304) mirror panel, and the outer shell of the box is made of A3 steel plate sprayed with plastic, which increases the appearance texture and cleanliness.

◆The large observation window is equipped with a lighting lamp to keep the inside of the box bright, and the built-in tempered glass in the heating element is used to clearly observe the situation inside the box at any time.

◆The test hole with a diameter of 50mm is equipped on the left side of the cabinet, which can be used for external test power lines or signal lines.

Control System

◆Temperature control adopts "7.0" large-screen touch screen temperature and humidity control instrument, which is easy to operate and set.

◆After the data and test conditions are input, the controller has a locking function to avoid changing the temperature value by human touch.

◆It has the function of PID automatic calculation, which can immediately correct the temperature change conditions and make the temperature control more accurate and stable.

Refrigeration and air circulation system

◆Refrigerator adopts French original "Taikang" fully enclosed compressor unit.

◆The refrigeration system adopts unit or binary low temperature loop system design.

◆Multi-blade air blower is used for strong air circulation, avoiding any dead angle, and can make the temperature distribution in the test area even.

◆The wind circuit is designed for air circulation and air return. The wind pressure and wind speed are in line with the test standards, and it can make the temperature stabilize quickly when the door is opened.

◆Heating up, cooling down, the system is completely independent and effective, reducing test costs, increasing life, and reducing failure rates.

Standards

Strictly refer to: GB2423.1-2008 test A "high temperature test method", GB2423.2-2008 test B "low temperature test method" GJB150A.3, GJB150A.4 and other related standards design and manufacture.

Series selection

Packing list：Host x1, multi-layer heating and defrosting with lighting Glass window x1 set, test rack x2, test lead hole φ50mmx1, manual x1, warranty card x1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.