High Low Rapid Change Alternative Temperature Cycling Chamber For Accelerated Stress Test

High Low Rapid Change Temperature Cycling Climatic Chamber for Accelerated Stress Test

Product Overview:

Rapid change temperature testing specifies a test sample temperature variation rate of 15°C/minute or less, which is the biggest difference between this method and thermal shock testing. Since rapid change temperature testing achieves highly repeatable test results, it is used for compliance testing for standards such as JEDEC (JESD 22-A104B).

With the ongoing rise in issues affecting the reliability of electronic devices and circuit boards, a better-suited evaluation testing method is needed to respond to issues such as higher device operation temperatures resulting from greater semiconductor integration, changes in device mounting methods such as BGA and CSP, and the use of lead-free solder.

Rapid change temperature testing is a type of thermal cycling tests developed to improve the failure repeatability of thermal shock tests.

CHOOSING CHAMBER SIZE

Choosing the size of your chamber is based on 3 critical factors

Application test requirements

Load size and density

Test room conditions

Chambers are used in a wide variety of applications and come in many sizes. The most common volumes produced by chamber manufacturers range in size from small units of 0.5 to 64 cubic feet (14 to 1,812 liters) to walk-in rooms averaging 1,123 cubic feet (31,789 liters), or even drive-in units that fit as many as six cars.

Features:

1, Available internal chamber volumes: 150L, 225L, 416L, 800L and 1000L;

2, To preset different heating and cooling rate: 5℃/min, 10℃/min, 15℃/min;

3, Support rapid change temperature test, condensation test, high temperature/humidity test, temperature/humidity loop test, etc.

4, Complete real time curve display;

5, Conform but not limited standards: MIL-STD-2164, MIL-344A-4-16, GJB-1032-90, GJB/Z34-5.1.6, etc.

Technical Specifications: