- #ECELECTRIC CONTACTS CLEANER HOW TO#
- #ECELECTRIC CONTACTS CLEANER SERIAL#
- #ECELECTRIC CONTACTS CLEANER CODE#
Here we use the 12.88ms/cm standard buffer solutions. The second point calibration is the same procedure. When the calibration is successful,input exitec command to save the relevant parameters and exit the calibration mode.Īfter you finished the above steps, the first point calibration is completed. In this step, the standard buffer solution is 1413us/cm. The program will automatically identify which of the two standard buffer solutions is present: either 1413us/cm and 12.88ms/cm. Input calec commands to start the calibration.
#ECELECTRIC CONTACTS CLEANER SERIAL#
Input enterec command in the serial monitor to enter the calibration mode. Insert the probe into the 1413us/cm standard buffer solution, stir gently, until the values are stable. Use distilled water to wash the probe ,then absorb the residual water-drops with paper.
#ECELECTRIC CONTACTS CLEANER CODE#
After you have upload the code to Arduino, open the serial monitor,you can see the temperature and electrical conductivity like below picture.
#ECELECTRIC CONTACTS CLEANER HOW TO#
The following steps show how to operate two-point calibration. The following steps use two-point calibration and therefore require standard buffer solutions of 1413us/cm and 12.88ms/cm. To ensure accuracy, the probe needs to be calibrated for its first use and after not being used for an extended period of time. The sensor MUST NOT be dipped in the detecting liquid for a long time. It can only be washed with distilled water, otherwise, the platinum black layer will be damaged, resulting in an inaccurate measurement. Otherwise this will shorten the life of the probe.The platinum black layer is attached to the surface of the sheet metal in the probe. In order to obtain more accurate results, the known conductivity solutions value should be reliable, and closer to the measured one.ĭo not immerse in liquid for a long time. This class excludes:- manufacture of porcelain electrical insulators, see 23.43- manufacture of carbon and graphite fibres and products (except electrodes and electrical applications), see 23.99- manufacture of electronic component-type rectifiers, voltage regulating integrated circuits, power converting integrated circuits, electronic capacitors, electronic resistors, and similar devices, see 26.11- manufacture of transformers, motors, generators, switchgear, relays and industrial controls, see 27.1- manufacture of batteries, see 27.20- manufacture of communication and energy wire, current-carrying and non current-carrying wiring devices, see 27.3- manufacture of lighting equipment, see 27.40- manufacture of household-type appliances, see 27.5- manufacture of non-electrical welding and soldering equipment, see 28.29- manufacture of motor vehicle electrical equipment, such as generators, alternators, spark plugs, ignition wiring harnesses, power window and door systems, voltage regulators, see 29.Before detecting the target solution, the sensor MUST be calibrated by conductivity solutions, and it also MUST be put into clean water before detecting a new kind of solution and swiped.īefore being measured, the electrode must be calibrated with a standard buffer solution. This class includes the manufacture of miscellaneous electrical equipment other than motors, generators and transformers, batteries and accumulators, wires and wiring devices, lighting equipment or domestic appliances.This class includes:- manufacture of battery chargers, solid-state- manufacture of door opening and closing devices, electrical- manufacture of electric bells- manufacture of extension cords made from purchased insulated wire- manufacture of ultrasonic cleaning machines (except laboratory and dental)- manufacture of tanning beds- manufacture of solid state inverters, rectifying apparatus, fuel cells, regulated and unregulated power supplies- manufacture of uninterruptible power supplies (UPS)- manufacture of surge suppressors (except for distribution level voltage)- manufacture of appliance cords, extension cords, and other electrical cord sets with insulated wire and connectors- manufacture of carbon and graphite electrodes, contacts, and other electrical carbon and graphite products - manufacture of particle accelerators- manufacture of electrical capacitors, resistors, condensers and similar components- manufacture of electromagnets- manufacture of sirens- manufacture of electronic scoreboards- manufacture of electrical signs- manufacture of electrical signalling equipment such as traffic lights and pedestrian signalling equipment- manufacture of electrical insulators (except glass or porcelain)- manufacture of electrical welding and soldering equipment, including hand-held soldering irons
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