Purified water equipment can reasonably drive the system software to empty with the help of force efficiency. Therefore, slope inspection becomes a key content determined by the system software, and the slope of the system software must comply with relevant policies and regulations.

If there is no slope or insufficient slope, there will be quality risks in the pure water system software: residual water in the pipeline will become a "seedbed" for microbial breeding, which may lead to microbial composition exceeding standards; The residual iron filings in the system software pose a threat to the actual effectiveness of passivation treatment; Residual water can cause serious environmental pollution of fine particles such as red embroidery in the pure water system software; Medication and cleaning tap water cannot be discharged directly, which can harm the actual effectiveness of system software cleaning.

The installation of pure water system software pipelines must ensure that all water in the pipes can be drained. All drainage pipelines, including source water drainage pipelines, pre treatment drainage pipelines, primary RO drainage pipelines, water production pipelines that do not meet standards, and intelligent return water pipelines that do not meet standards, must have their slopes accurately measured. The standard slope for concealed operation of pipelines must exceed 0.5%.

So, how can slope detection be carried out on purified water equipment pipelines? It is generally necessary to apply the inclinometer system to accurately measure the slope of pipelines. Firstly, adjust the inclinometer to indicate that the enterprise has adjusted to the right side of the percentage display with a "%" mark. Then, place the instrument and equipment on the pipeline that must be accurately measured. When the data on the display no longer shakes, hold down the B key, fix the value, and record the value. If the pipeline slope is detected to be qualified, feedback should be given to the installation personnel to immediately make changes until the deadline for meeting the standards.

Moreover, because the less smooth the inner surface of pharmaceutical purified water equipment pipelines, the more likely it is to give resource advantages to the breeding of microbial strains, resulting in the generation of extracellular matrix that cannot be removed, which may lead to the composition of microbial strains exceeding the standard. In addition, the less smooth the surface of the system software, the more harmful it can be to the cleaning and sterilization of machine equipment. Therefore, the surface roughness of purified water equipment and pipelines should be strictly controlled. The general requirement is that the smoothness of the inner surface of the pipeline is Ra0.6; The surface smoothness is Ra0.8.

So, how can the roughness of pharmaceutical purified water equipment pipelines be tested? When testing, first place the roughness tester on the component that must be accurately measured, let the circuit breaker touch the tested object, adjust the height to width ratio of the adjustable bracket on the right side of the instrument equipment to make the mouse cursor on the left contact pin of the display tilt towards zero, press and hold the "START" precision measurement function key, and after the instrument test is completed, take photos and record. Note that during the entire testing process, the detector must not be shaken or moved, otherwise it must be tested again.

In purified water equipment, roughness testing needs to be carried out on the inner and outer walls of the original water storage tank, the surface of the multi substance filtration device, the surface of the softener, the surface of the activated carbon filter, the inner and outer walls of the purified water storage tank, the inner and outer walls of the preparatory treatment pipeline, the inner and outer walls of the RO reverse osmosis pipeline, the inner and outer walls of the EDI pipeline, and the inner and outer walls of the intelligent return water pipeline of the pure water system. In addition, photos, parts, and values related to roughness testing need to be sorted out into a "Record of Roughness Inspection of Pipeline and Tank Outer and Inner Wall" as FAT and SAT accessories for customer storage, ensuring material traceability and verifiability.

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