Cold and heat shock test also known as: hot and cold impact tester, temperature impact test box, thermal shock tester, hot and cold cycle tester and so on.
use
The hot and cold impact chamber is used to test the material structure or composite material and all kinds of products, and it can endure under the extremely high temperature or extremely low temperature continuous environment under the instant, so as to test its thermal expansion and contraction in the shortest time. Chemical changes and physical damage caused. Applicable objects include metals, plastics, rubber, electronics, etc., which can serve as a basis or reference for product improvement.
Hot and cold impact test chamber equipment features
The hot and cold impact test chamber is divided into three parts: high temperature zone, low temperature zone, and test zone. It adopts a unique thermal insulation structure and heat storage and cold storage effect. It is applied to the sample by applying the hot and cold air path switching method to do the hot and cold impact test. The product to be tested is not moving.
The original Japanese-made microcomputer large LCD LCD (320x240Dots) Chinese and English display control system.
High program memory capacity, can be set to store 100 groups of programs, the maximum cycle setting 9999Cycles, each time maximum set 999Hrs59Mins. With RS-232C communication interface device, it can be operated/edited/recorded with the computer and two groups of Time Signal Relay. It is easy to use.
When performing a thermal shock condition, the 2Zone or 3Zone function can be selected.
With automatic, high-precision system loop, any movement, completely locked by the PLC.
When the machine is fixed, it is equipped with automatic circuit and warning signal. When the input power is found to be unstable, there is an emergency stop device.
Hot and cold shock test box? Notes
1. During operation, unless it is absolutely necessary, please do not open the door, otherwise it may lead to the following bad
fruit. If the high temperature test, high temperature hot gas out of the box, very dangerous. If the low temperature test results in a frozen system
The system is susceptible to frost and affects the test results. The inside of the door is still hot, causing injury. High temperature air may
Fire alarm triggered, resulting in malfunction.
2. Please note that the machine must be grounded safely and reliably to avoid electrostatic induction.
3. Avoid turning off and restarting the refrigeration unit in three minutes.
4. If water is cold, use tap water or treated soft water to keep the cooling system circuit smooth.
5. If there is a heating sample in the box, use a power supply for the sample power control. Do not use the power supply of the unit directly.
Exhaust Muffler
Mufflers are installed within the Exhaust System of most internal combustion engines. With high performance SS304 stainless steel universal mufflers can give you added power and a racing sound over stock mufflers. With high-temperature fiber glass wool and stainless mesh wrapped around the perforated hole.
The muffler is engineered as an acoustic soundproofing device designed to reduce the loudness of the sound pressure created by the engine by way of acoustic quieting.
The majority of the sound pressure produced by the engine is emanated out of the vehicle via the same piping used by the silent exhaust gases. The emitted noise is abated by a series of passages and chambers lined with roving fiberglass insulation and/or resonating chambers harmonically tuned to cause destructive interference, wherein opposite sound waves cancel each other out.
stainless steel perforated tube, Universal design, Easily installed: welded to the exhaust system or tube ends can be added for clamping installations, to connect muffler and Catalytic converter..
Exhaust Muffler,Exhaust Silencer,Loud Mufflers,Dual Exhaust Muffler
JINING FAREAST LIANGFEI CONVERTER & MUFFLER CO. LTD , https://www.golbaltour.com