In order to do internal calibration for TOR-3, do you use Standard Oil? If yes, where can we find this Standard Oil?
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พฤศจิกายน 8, 2025 เวลา 8:35 am by David Allen
Yes, calibration of the TOR-3 device is performed using certified reference (standard) insulating oil according to IEC 60156. Equivalent calibration oil can be purchased from certified laboratory-oil suppliers; specifications are listed in the TOR-3 manual.
