The TOR-3 measures breakdown voltage of insulating oil up to 60 kV. It complies with IEC 60156. We will send you a quotation with technical data and delivery time.

In practical laboratory use, the TOR-3 SL is typically integrated into routine dielectric diagnostics, where repeatability and ease of operation are critical. The tester’s guided measuring modes and automated sequence help reduce operator influence, while the measuring cell design ensures stable electrode spacing and consistent test conditions across multiple cycles.
Its compact design also makes it suitable for both fixed-site laboratories and mobile diagnostic kits used during transformer maintenance. Data processing and result storage allow for easy integration into quality control procedures and reporting systems.
The image below illustrates the actual configuration of this tester, including the measuring chamber and control interface, which ensure a straightforward workflow from sample filling to final test results when used in combination.

Your description is accurate: the TOR-3 SL’s guided measuring modes and automated sequences substantially reduce operator influence, and the measuring cell is designed to keep electrode spacing and test conditions consistent across repeated cycles, which is critical for repeatability in dielectric diagnostics. Its compact, lightweight form factor makes it equally suitable for fixed-site laboratory use and as part of mobile diagnostic kits during transformer maintenance, and online data handling with Tangent Service supports result archiving and integration into quality‑control and reporting workflows. Note that typical instrument characteristics include a short measurement duration (under 5 minutes), applied measuring AC voltage range of 0.5–2 kV, mains 100–260 V, and that the unit itself does not include an internal printer.

For reliable routine operation, control sample temperature and remove dissolved gases before testing, keep the cell and electrodes impeccably clean between samples, and verify instrument performance periodically using certified reference liquids or a calibration service to preserve accuracy and traceability. Store automated test procedures and results in your QC system via the Tangent Service interface to maintain audit trails and simplify reporting. If you want a formal quote, a datasheet, or recommendations for calibration accessories and mobile kit packaging, tell me your company name, country/location, desired quantity, and delivery timeline and I’ll forward a request to GlobeCore sales.