Megger OTS80AF Laboratory Oil Tester

Please Note: The price shown is for the basic build only. The final price is determined by your choice of configuration. Example configuration: OTS60AF-UKU-P4 - This order is for a Megger OTS60AF with UK power lead, international electrode set, internal printer (fitted) and lid-mounted impeller. See PDF datasheet for details. Megger’s OTS100AF/80AF/60AF Oil test sets are laboratory liquid dielectric breakdown testers. They are fully automatic, line powered and facilitate accurate breakdown voltage tests on mineral, ester and silicon insulating oils. The precision test vessel sets the accuracy standard for the liquid insulation test industry. For ease of use the instruments come pre-programmed with a ‘library’ of international breakdown test standards and the ability to create custom tests. The instrument is housed in a metal case with moulded end caps that accommodate handles. The test chamber is designed with an easy-clean surface and provides a drain for spilt oil through an internal pipe routed to the rear of the instrument. A beaker or similar can be used for spillage collection. The test area is covered by a transparent lid with an electrically conductive screen which, with the metal case, provides a safe equipotential enclosure for high voltage testing. The lid allows in plenty of ambient light enabling users to confirm stirring and the witness breakdown. The chamber lid is dual redundant safety protected with micro-switches to prevent accidental electrification. A zero volt touch bar at the entrance to the chamber enhances safety to for the user. The precision test vessel design yields highly accurate and repeatable results. Two stirring options are available; an internal magnetic bean stirrer which is dropped into the oil and an optional lid mounted impeller that conforms to ASTM D 1816 requirement. Stirring during breakdown testing is used to produce an homogeneous distribution of contaminants within the oil and to free any carbon generated between electrodes during testing. All three laboratory models are fitted with a 12 key alphanumeric keypad to facilitate entry of test ID, filenames, notes etc. Alpha characters are entered by repetitive pressing on a key, the same way as text is entered on modern cellular telephones. FEATURES Fully automatic breakdown tester with test voltages up to 100 kV/ 80 kV / 60 kV depending on model. Advanced 400 ml oil vessel with accurate electrode gap setting and adjustment locking mechanism. Flat electrode gap gauges that will not damage electrodes. Easy clean test chamber with oil drain. Magnetic bead stirrer or optional lid mounted impeller (conforming to ASTM D 1816). Direct trip control employing voltage and current measurement. Rapid response to trip (<10 µs). Automatic oil temperature measurement. Intuitive user interface with backlit QVGA colour display (visible outdoors). Simple transfer of test results via USB flash drive. USB barcode reader scans oil sample barcode labels. Optional VCM100D/VCM80D voltage check units measure voltage directly. Megger Oil Test Set Product Video. Megger OTS80AF Specifications Test voltage 0 to 80 kV rms maximum (40 kV - 0 - 40 kV). Voltage rise time 0.5 kV/s, 2.0 kV/s or 3 kV/s depending on selected test standard. Rise time accuracy Better than 5%. Resolution and accuracy 0.1 kV +1% +2 digits. Programmed test sequences ASTM D 1816-12 | BS EN 60156-96 | SABS EN60156 | ASTM D 1816-12E (ester oil) ASTM D 877A-13 | CEI EN 60156-95 | VDE0370 part 5 | ASTM D 877B-13 IRAM 2341 | AS1767.2.1 | IEC 60156-95 | UNE EN 60156 | PA SEV EN60156 BS148/EN60156 | NF EN 60156 | JIS C 2101-99 (M) | IS 6792 GOST 6581-75 | JIS C 2101-99 (S) | IS 6792-2. Vessel 400 ml (standard) 150 ml (superuser pack / option). Temperature measuring range 10 °C to 65 °C (ASTM D877 requires oils to be within 20 °C and 30 °C) (IEC 60156 required oil to be within 15 °C and 25 °C). Temperature sensor resolution 1 °C . Power supply Line voltage 85 to 265 VAC Line frequency 50/60 Hz. Interface 2 x USB type-A (Flash drive, printer) 1 x USB type-B (Factory use only, or Printer). Internal printer (Option) Matrix impact printer Paper 57.5 mm wide. External printer Any printer with USB interface and PCL3 driver. Protection Dual safety micro switches on chamber cover. Display 320 x 240 QVGA colour display with backlight. Operating temperature range 0 °C to +50 °C. Storage temperature range -30 °C to +65 °C. Safety Designed in accordance with IEC61010. EMC Light industrial IEC 61326-1 Class B, CISPR 22, CISPR 16-1 and CISPR 16-2. Language English, French, German, Spanish, Czech, Dutch, Finnish, Italian, Norwegian, Polish, Portuguese, Russian and Swedish. Dimensions: 580 mm x 420 mm x 290 mm. Weight: 30 kg (with printer option fitted). Megger OTS80AF warranty 1 year.

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