Trikčių šalinimas pramoninis ph matuoklis valdiklis
The elektrodas of the industrial ph meter controller rodo no fluctuation when measurement PH value, or ph=7}.00 can be adjusted in place when the industrial pH meter controller is correcting, but PH=4.01 cannot be adjusted in place, and generally it cannot be further adjusted when it is lowered to PH5~6. These common troubleshooting steps are as follows:
1. The junction box of the industrial ph meter controller is affected with moisture: Open the junction box cover of the industrial ph meter controller, check whether there is water or moisture in the box, ensure that the box is dry, and check that the sealing performance of all parts of the junction box is in place, and then correct OK, otherwise refer to Step 2.
2. Incorrect wiring of the electrode cable of the industrial ph meter controller: Open the rear cover of the host computer and the junction box cover of the industrial ph meter controller, and check whether the wiring of the electrode cable of the ph meter is correct. The common problem is that the black conductive rubber in the cable is not completely stripped, including two places in the junction box and one place in the rear cover of the host computer, making sure to strip it, and rewiring it to correct it. Otherwise, refer to Step 3.
3. Pusiau skaidri izoliacija sluoksnis iš varis vidinis laidininkas iš pramoninis ph matuoklis valdiklis, juoda laidi guma, juoda izoliacija išorinis sluoksnis išorinis išvaris tinklelis viela 3. Iškrova the ph metras elektrodas prailginimas kabelis kai elektrodas apvalkalas vamzdis įeina the water, move the ph meter elektrodas kartu su the whole apvalkalas to the main machine, ir tiesiogiai connect the center conductor and mesh wire of the ph meter elektrodas to the GLASS and REF terminalai of the industrial ph meter controller main machine, and make correction. Please referent to step 5. Kitaip, cut off the cable part of the ph meter elektrodas exposed in the junction box, re-open the cable re-accord to the requirements of step 2, and then connect it to the host computer for correction. Otherwise, open the the apvalkalas of the ph meter elektrodas for inspection, and replace the ph elektrodas if water enters the sleeve, the ph meter elektrodas is wet or pažeistas.
4. The ph meter elektrodas of the industrial ph meter controller is damage: Check whether the ph meter elektrodas is broken, and if so, replace the ph meter elektrodas.
5. If the extension cable of the industrial ph meter controller is damaged and enters the water, if the correction is OK for * **times, cut off the extension cable exposed in the junction box, re-open the cable re-ad to the requirements of step 2, and correct it after connection, otherwise the extension cable needs to be replace.
