Test equipment scrap appraisal

Laboratory instruments and equipment are continuously worn and aged after long-term operation and use, and their production efficiency, safety and reliability will continue to decline. These instruments and equipment should be scrapped. The reasons for the scrapping of laboratory equipment vary, but they all affect the normal work and efficiency of the laboratory.
As an independent third-party inspection and testing organization under Guoke Holdings, Zhongke Testing has the qualifications for scrapping of fixed assets and can provide scrapping appraisal services for experimental equipment.

Those who fall under one of the following circumstances can apply for scrapping:
1. The service life has exceeded the durability period and has indeed lost its effectiveness under normal circumstances;
2. The quality is too poor or the damage is too heavy to repair after technical appraisal; or The repair cost is close to or exceeds the new purchase price;
3, the service life has reached or exceeded, the main structure is old, the precision is poor, the production efficiency is low, cannot be repaired and cannot be modified and used;
4, the technology is backward, the energy consumption is high, the efficiency is very low, it belongs to Those who are eliminated;
5, those who have been seriously damaged due to accidents or other disasters and have no repair value;
6, who have lost their main components and cannot be repaired, have no use value, and have no display conditions;
7, whose verification or calibration is not Those that are qualified but cannot be repaired;
8, equipment that cannot be moved, cannot be used for other purposes due to changes in capital construction projects, suspension of construction, or changes in process layout, and must be demolished;
9, equipment that seriously affects the environment or is not allowed to be used according to relevant national regulations and should be eliminated, etc.
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A fire broke out in the production workshop of a new energy company. During the fire extinguishing process, a large amount of water entered the experimental equipment. In order to clarify the damage to the experimental equipment and determine whether the degree of loss of this batch of equipment qualified for repair, the new energy company entrusted our company to identify whether the water-intruded experimental equipment has reached a scrap state.
appraisal analysis results:
appraisal analysis expert group conducted on-site inspection and investigation results on the experimental equipment commissioned for appraisal and evaluation, and made the following suggestions and conclusions:
1) During the fire extinguishing process, a large amount of sewage poured onto the equipment and facilities below, causing water to enter the electrical components, and the motor fan shafts were corroded, causing most of the equipment to fail to start normally.
2) The fan coil test wind tunnel is designed to be placed outdoors in the open air and is not affected by water spray. The electromagnetic flowmeter has a waterproof level and is not affected by water spray. The insulation performance of the insulation layer is reduced after being sprayed by water. The motor fan shaft is rusted. Other sensors and electrical components are now unable to start normally after being sprayed with sewage.
3) Electromagnetic flowmeters and electric three-way valves have waterproof levels and are not affected by water leaching. The insulation layer of the environmental storage board and the air handler is degraded after being leached by water. The motor fan shaft is corroded and the coil is at risk of short circuit. Other sensors and electrical components are now unable to start normally after being leached with sewage.
4) The water source heat pump test computer and the fan coil test computer can be powered on normally and the control software can be used. The low-temperature air source heat pump test computer can be powered on and the control software can be used, but there is an abnormality in the display. After other sensors and electrical components were soaked by sewage, they are now unable to start up normally.
In summary, the overall damage rate of this batch of experimental equipment belonging to the new energy company was 91.59%.