When it comes to climate testing, the first thing that comes to mind is temperature testing, including high temperature testing, low temperature testing, and temperature cycling testing. The product will experience alternating temperature changes during use, and both internal and external temperature changes are significant. This test detects the reliability of the product through cycling between high and low temperatures in this alternating temperature environment. The number of cycles, high and low temperature holding time, and rate of temperature rise and fall are all important parameters of the test.
The contact type high and low temperature impact machine can meet the requirements of live testing under high or low temperature conditions. The system can provide fast and accurate temperature conversion on the IC, and even in the case of device power changes, validated terminal DUT technology can be used to control the temperature using external RTDs or thermocouples. With a temperature range of -70-200 ℃, compact size, no need for gas source, and programmable cyclic testing can be set.
Design advantages of contact type high and low temperature impact machine
Desktop design: Adopting a desktop style design, it is convenient to deploy and use in limited space. Meanwhile, the low noise and low environmental heat dissipation characteristics of the device also make it suitable for use in various environments.
Touch screen operation: Adopting a large touch screen makes the operation more intuitive and convenient, greatly reducing the difficulty of operation and improving work efficiency. Users can set temperature, view historical data records, etc. through the touch screen or remote communication interface, and also view temperature curves on the touch screen.
Hot head design: The hot head design has high efficiency and flexibility, with different tips to adapt to different IC sizes and interface changes. By directly contacting the tip of the hot head, the DUT (device under test) can be precisely and continuously stimulated to reach the desired temperature.
The contact type high and low temperature impact machine has become an ideal temperature control device due to its high precision, fast response, flexibility, high reliability, good safety, and desktop design. It has made greater progress in technological development trends and application field expansion, and is widely used in various application fields that require temperature related testing.