How to deal with the unevenness of cross-linked cable slicer
The cross-linked cable slicer is suitable for longitudinal sampling and lateral sampling of mechanical and physical properties tests of 35KV and below XLPE cables. The utility model is characterized in that the traditional rotary slice is changed into a translational slice, and the thermal extension test and the tensile test of the sample are completed, so as to meet the standard requirements of the product and avoid the uneven wheel generated on the surface of the test piece by the rotating slice. The reliability of the test results is greatly improved, and the dispersion of the test results is reduced. The machine is safe to use and convenient to operate, and is an ideal device for sampling physical and mechanical properties of polyethylene, polyethylene plastic, insulated power cable and insulated overhead wire.
The cross-linked cable slicer changes the traditional rotary slice into a translational slice to meet the standard requirements of the product and avoid the uneven wheel generated on the surface of the test piece by rotating the slice, which greatly improves the reliability of the test result and reduces the reliability. The dispersion of the test results. The machine is safe to use and easy to operate. It is an ideal equipment for sampling mechanical and physical properties of polyethylene, polyethylene plastic, insulated power cable and insulated overhead wire. The cross-linked cable slicer can be mainly used for sampling the physical property test of cross-linked polyethylene and polyethylene plastic power cables.
In the process of using the cross-linked cable slicer, in order to ensure the efficiency of the equipment, the user should pay attention to the following requirements:
1. Check whether the equipment is in good condition after unpacking the cable slicer. If it is deformed or damaged during transportation, please obtain it with us.
2, horizontal sampling: (first remove the bow clamp on the longitudinal clamp with a wrench)
1) Turn on the power to turn on the power switch, the red indicator light indicates that the power is normal, press the left button to move the cutter to the left of the holder, take the cross-linked cable sample 300-400mm and place it on the branch frame to level the clamp. The holder is clamped.
2) Adjust the height of the tool so that the front baffle of the cross-linked cable slicer presses the sample (adjust the thickness of the sample, the effective range of the sample: 0.2mm-2mm), press the right button after the satisfaction, the cutting edge is along the axial direction. Plan the test piece.
3) If the cross-linked cable slicer is found to be unevenly sliced ​​or left, please repeat the slice with the left button or loosen the four screws on the tool holder to adjust the length of the tool.
3. Longitudinal sampling: first raise the tool holder and fix the bow clamp to the top of the longitudinal clamp, take the 5-10cm sample vertically; insert it into the longitudinal clamp to clamp, and sample the bow type clamp 1mm-2m. , then press the work button to plan the test piece.
4, KY4299 cross-linked cable slicer when cutting the blade should be out of the knife holder bottom zui 2mm
5. Do not cut the metal object with the KY4299 cross-linked cable slicer to prevent damage to the blade.
Viral Transportation Medium Tube
Uses: used for the detection and sampling of influenza, hand, mouth, foot and other epidemic diseases
Inspection principle:
The combination of multiple antibiotics has broad-spectrum antibacterial and antifungal effects;
As a protein stabilizer, bovine serum albumin can increase the survival time and infection stability of the virus;
Buffers such as Hank's build a neutral environment, which helps to increase the survival time and infection stability of the virus;
Phenol red is an acid-base indicator, the discoloration area is 6.6 (yellow)~8.0 (red), and it is red at 7.2~7.4.
Steps:
1. According to the sampling requirements, use a sampling swab to collect samples.
2. Place the swab after collecting the sample into a sterile sampling tube.
3. Break the sampling swab rod that is higher than the sterile sampling tube.
4. Tighten the cap of the sterile sampling tube.
5. Label the sterile sampling tube with information as required.
For sample collection, transportation and storage.
Product advantages:
1. The virus discretion of the flocking swab is high to ensure the accuracy of the test results.
2. The samples are well sealed to ensure product transportation and safe storage.
3. Product instruction manual, product certificate
Product Details:
1. The product set includes a one-time Virus Sampling Tube (including preservation solution), a self-sealing bag, a sampling swab, and instructions.
2. Product specification: 100 sets/box, 8 boxes/box 3. Product weight: 0. 65kg/box, 13. 2kg/box
4. Packing size: 25. 5*23. 5*14. 5 boxes, 53*49*32/carton
Scope of application:
Work resumption testing, the best choice for large-scale population screening
Features:
1. Transport at room temperature, stably preserve viral RNA
2. Pre-packaged guanidine salt lysate can inactivate the new coronavirus, ensuring the safety of transportation and testing personnel 3. The large-capacity preservation solution can fully soak the swab head,
The sample size can be divided into three parts for testing and reserve samples respectively to meet the testing needs.
Scope of application:
Suspected cases, disease control testing, preferred by P3 laboratory
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Jilin Sinoscience Technology Co. LTD , https://www.contoryinstruments.com