2, before using a variety of tools to remove the surface of oil, after use, to wipe the surface of oil and deposits, placed in a dry place to save, stored in isolation from the corrosive substances, long time do not have to apply the right amount of lubricant storage.
3, tapping tools can not be continuous tapping, more than ten times should be appropriate intervals, while the tool should be removed in time to tap the site, stained with debris after being tapped to continue to use. In the actual operation of hammering and boring tools, the oxides on the surface of the debris and the working surface shall be promptly removed to prevent the third party from colliding with the explosion.
4, wrench tools can not be overpowered, but can not use the casing or tied to other metal rods and long arm, as well as tapping with a hammer (except tap wrenches), so as to avoid overload due to fracture and deformation, affecting the normal use. In the use of tools should be based on the need to properly select its specifications, not as small as big, but can not be used as a steel tool. It should be noted that in the use of adjustable wrenches, pipe wrenches, wrenches, pay attention to the direction of force requirements, not arbitrary twisting, in the use of the tool with a blade, you should first determine the hardness of the workpiece itself, when the hardness is lower than the tool Hardness, it can be operated, when its hardness is higher than the hardness of the tool is prohibited. When the work piece is tightened, semi-permanently fixed or corroded by the motor, and no other measures are taken before using the hand tools, it shall be prohibited to use so as not to damage the tools.
5, cutting edge tools should be placed in the sink and gently grind the grinding wheel, not too much force and contact with the grinding wheel for too long.
6, tapping tools in the rock operations, to contact the workplace with water invaded before they can carry out operations. All kinds of explosion-proof tools must be carefully handled before and after use, and should not be thrown on rocks or concrete floors.
7, copper alloy explosion-proof tools in most of the flammable gases are high-strength, corrosion-resistant. However, it is not corrosion resistant under all circumstances, such as in wet ammonia, acetylene, certain ammonium salts, fluorine, chlorine, chromium, ammonium, certain dichromate media, and the degree of corrosion is considerable. Some media react with copper alloys and chemical reactions occur, resulting in dangerously explosive substances, such as acetylene and copper combined to produce copper acetylide. Therefore, when using explosion-proof tools , if possible in a dry environment, if it is impossible to avoid using in a humid environment, it is necessary to speed up the operation speed as much as possible, reduce the working time, and prevent the occurrence of large corrosion and danger.
8. Explosion-proof tools are special special tools for safety. They are made of copper-based multi-element non-ferrous metals, and some products are specially designed. Therefore, there are certain requirements for the use of methods, maintenance, storage and transportation. Only by fully understanding and rationally selecting, properly using and keeping it can we give full play to its various performance advantages.
Note: This manual is translated according to national standards and foreign related documents.
The conductive Pipette Tips are specially designed for automatic workstations and are made of medical grade conductive polypropylene (PP) material, and the tips are conductive. After the conductive tip is adapted to a specific automatic pipetting workstation, it can detect the liquid level, making the automatic sample addition more intelligent and precise.
Transparent automatic Pipette tips can also be called robotic pipette tips or micro tips; Yongyue Medical's pipette tips have been sterilized and are packaged with 96 pieces per box, which is easy to carry and operation; compatible for Beckman, Tecan, Rainin to achieve automatic pipetting performance and ensure the consistency of pipetting.
The robotic tip is made of imported polypropylene (PP) material, with high transparency. The surface is treated with a special process and has super-hydrophobicity to ensure the accuracy of experimental data. The product is automatically produced in a 100,000-level purification workshop, free of DNase, RNase, and pyrogen-free.
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