Ic test equipment manufacturer test project description

Ic test equipment manufacturers need to pay attention to the test process when conducting project testing. Users can make the ic test equipment run more efficiently through detailed understanding. The ic test equipment is responsible for the exclusive circuit in the chip. The construction of this part of the circuit is done by the DFT engineer. After the film is released, the DFT engineer also generates the matching input vector, which usually generates tens of thousands. Whether these vector...

The Following Works Should Be Done Before Starting Industrial Chillers

2. For the compressor unit with water system, carefully check whether the cooling water system and chilled water system have water, and whether the water pressure is normal, whether the pipeline system of cooling water and chilled water is unblocked.7. Check whether there is leakage in refrigerant system of industrial chiller and whether there is leakage in lubricating oil system.,

The Installation Requirement of the Industrial Chiller

(1) The chiller power supply adopts three-phase four-wire, power supply line (R, S, T) connected with power supply fire line, (N) zero line, (G) ground line.,

If the Industrial Chiller Fails to Start, It Can Be Excluded According to the Following Experience

Overhaul Method for Reducing the Efficiency of Industrial Chiller

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How to Exhaust Air in the Industrial Chiller of Freon System?

The Application of the Industrial Chiller

Discharge Operation Steps of Industrial Chiller in Ammonia Refrigeration System

The rubber hose used to connect the outlet valve joint causes one end to be inserted into the water of the water container. When the ammonia in the mixed gas is cooled into ammonia liquid, the bottom of the air separator will frost. At this time, the air valve can be opened slightly, and the air will be discharged through the water container.,

Comparison of Three Test Methods for Low Temperature Chamber

2. Non-heat dissipation test samples and heat dissipation test samples When the temperature of the test sample is stable during the conditional test period, the hottest spot temperature on the surface of the test sample is higher than the ambient atmospheric temperature by 5 degrees under the condition of free air, which is considered to be heat dissipation, whereas the non-heat dissipation test sample is considered to be heat dissipation. All the storage test and the test period without powe...

Introduction to Heated Water Circulator System

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