1. Scope of application

The Liquid cold and hot shock test stand is one of the necessary test equipment for the quality inspection of heat exchangers. It is suitable for the internal temperature thermal cycle fatigue test of heat exchangers, radiators, water tanks, air conditioners and oil coolers. The control system adopts Taiwan Advantech IPC, main components are imported parts, pressure and temperature display adopts high-intelligence digital instrument, which can display data directly and output and process the data in real time. Dynamically display pressure cycle waveforms in real time, record and print test results as needed.

2. Main technical parameters

High temperature tank temperature range: 50-250°C;

High temperature tank volume: 800L;

Low temperature tank temperature range: -50-50°C;

Low temperature tank volume: 800L;

Environmental box temperature: -40-130 ± 2°C (optional);

Temperature shock control range: -50-250°C;

Shock frequency: 1-20 times / hour can be arbitrarily set, depending on the temperature of the alternating temperature;

Shock medium flow: 5-200L/min;

Shock medium: Antifreeze, oil, ethylene glycol;

Simultaneous test quantity: 1-4 pieces;

Test pressure: 0-5Bar, which changes with flow rate and internal resistance of the sample (Can also be adjusted);

Number of tests: 1-99999 times (Can be set arbitrarily).