The instruments require various repair tools

Computer, wrench set, screwdriver set, hex keys, wire stripper, multimeter, diagonal pliers, electrical tape, hand controller, tape measure, gloves – that’s all I can think of for now

This post was last edited by CHANGBAISHI on 2019-9-9 at 17:30. Visit the site to see the tools for wires, the tools for instrument pipes, the tools for carrying around, the equipment in the maintenance room, and the tools for special purposes. Fill in the blanks in the classification list. :) For example, tools used in maintenance rooms, small portable welding machines, portable cutting torches, as well as welding materials (copper, silver, carbon steel, stainless steel electrodes, welding flux). ) Table drills, pistol drills, impact drills, angle grinders, soldering irons, solder paste and solder wires, standard pressure gauges for testing, standard resistors, digital signal generators, filing tools with good compatibility, as well as saws and saw blades. There are too many; it would be easier to list them in a table. Pliers series: bench vise pliers, needle-nose pliers, diagonal pliers, network cable pliers. Screwdriver sets, voltage testers, a hammer as well, several utility knives and blades, wrench sets; on-site inspection shows that a set of socket wrenches is needed, along with joints, extension rods, and quick-release wrenches. Instrument accessories are also a major aspect of preparation.

Most of the items listed above are hardware devices. What I’m more interested in knowing is what kind of instruments and equipment are used for maintenance, such as thermocouples, fully automatic calibration devices for thermal resistors, portable temperature calibrators (for high temperatures), portable pressure calibrators, pressure and vacuum generators, low-pressure generators, piston manometers, speed standardization devices, displacement testing benches, circuit calibrators, and DC resistance boxes. This isn’t a complete list; I’d like to know more items as well

Everything has been covered above. There are many smart meters available these days, and it would be useful to add some Hart protocol handheld devices that allow for direct modification of the data stored in the meters.

The following is what we use in our factory. I’ve never seen those fully automatic testing devices and the like you mentioned. Not to mention using it. 1:475 Handheld controllers, multimeters, signal generators – these are things that are commonly used at this time. - 2: A wrench set (including a adjustable wrench – 12 inches is usually sufficient; it’s better to have one of 8 and 10 inches as well), along with a complete set of open-ended and ring wrenches (ranging from approximately 6mm to 36mm); a screwdriver set – a Phillips screwdriver with a 3mm width is essential; a set of ratchets (it’s best to have one set for Chinese standards and one for American standards); a voltage tester, wire strippers, crimping tools, diagonal pliers, vices, a tape measure, spring clip pliers (both internal and external types), pipe cutters (for copper and stainless steel pipes), pipe benders, F-wrenches, impact wrenches (usually large-sized, 36mm or more, used for removing valves), a saw, and a handheld thermometer. Commonly used wrenches should include both explosion-proof wrenches and regular wrenches. 3: Blower (for cleaning dust from computers and cabinets), small flashlight (useful for use at night and easy to carry). 4: If there is a dedicated repair room, it is also necessary to have a desktop drill, cutting machine, welding machine, electric iron, and grinders (both desktop and handheld). 5: For specialized calibration, equipment for pressure calibration is necessary, and every factory must have someone who is qualified to calibrate pressure gauges.

For those devices used for temperature calibration, you need to obtain the necessary qualifications first before buying them