Precautions for installation of newly purchased high and low temperature impact test chambers
Precautions for installation of newly purchased high and low temperature impact test chambers
The high and low temperature impact test chamber is the most advanced test equipment in the metal, plastic, rubber, electronics and other material industries. Detect chemical changes or physical damages caused by thermal expansion and contraction of samples in a short period of time.
After we purchase a new high and low temperature impact test chamber, what problems should we pay attention to in installation?
1. Power
(1) The power supply of the high and low temperature test chamber is usually 380V voltage, using a three-phase five-wire system, and the equipment cable is five-core wire, three phase wires, one neutral wire, and one ground wire. Note the zero line distinction. Due to the partial load of the equipment and the single-phase control system, connecting the wrong zero line will cause the equipment to not work and be damaged.
(2) The grounding wire of this equipment has a grounding column to ensure that the equipment is well grounded to make the equipment safe and reliable. The wrong connection of the neutral and ground wires will cause the equipment to work abnormally.
(3) If the cable needs to be extended due to factors such as the user's site, please ensure that the rated parameters of the extension cable and power supply used can meet the power requirements of the product.
2. Venue
(1) A lot of heat will be generated during the use of this equipment. Please place the device in a well-ventilated area.
(2) Do not use this device near flammable materials or in an explosive environment.
(3) Do not use in strong magnetic field and strong vibration environment.
Precautions for use:
1. Do not connect the power supply of the test product to the power supply of the device, otherwise it will increase the power supply load of the device. Unless the device has a power interface for the test sample.
2. It is strictly forbidden to test flammable, explosive, highly corrosive and strong radiation items.
3. Do not carry or overhaul the device when it is powered on or during operation.
Threatening personal safety information:
1. High temperature scald, hot and cold impact test chamber is very high in temperature during high temperature test. During the test or just after the test, if you need to open the chamber, you must be very careful when opening the door. Remember to walk in the direction in which they are opened to avoid burns.
2. Low temperature frostbite, the temperature inside the chamber is very low during the low temperature test. During the test or just after the test, if you need to open the door of the chamber, be very careful to avoid frostbite.
3. Electric shock, although the equipment has sound anti-electric shock measures, it is still necessary to pay attention, especially the electrical control system. Do not touch the electrical parts under working conditions.
