Koehler Instrument K16175 75kV Dielectric Strength Tester

Product Description
The majority of high-voltage transformers, cables, switchgears, transducers, capacitors, and rectifiers use insulating oils for insulating electrically live parts and to carry off thermal energy. The quality of the insulating oil must be checked at regular intervals to ensure a long equipment service life. The most important requirement of an insulating oil is a high dielectric strength. Determination of the dielectric breakdown voltage of insulating oils
provides an early detection method for any reduction in the insulating properties.

Automatic Dielectric Breakdown Tester
~ Conforms to ASTM D877, D1816 and related test specifications
~ Output voltage: 75kV
~ Features 2.8" ultra bright color display for optimal readability and mobility
~ Built-in printer offers direct evaluation and reporting of results
~ Internal battery, external 12V power supply
~ Automatic Vernier function for electrode gap spacing
~ Measurement of Silicone based oils
~ Internal temperature measurement of oil sample
~ Bluetooth PC Connectivity and USB Flashdrive Capability

Specifications
~ Conforms to the specifications of: ASTM D877, D1816; BS EN 60156; CEI EN 60156; IEC 156; VDE 0370 Pt. 5
~ Output Voltage: Up to 75kV rms symmetrical
~ Voltage measurement accuracy: 0 - 100kV ±1kV
~ Voltage slew rate: 0.5 - 10kV/s
~ Resolution (displayed): 0.1kV
~ Power Supply: 85V - 264V, 47Hz - 63Hz, 12V external supply
~ Power consumption: 75VA
~ Internal rechargeable battery: 1 x 12V / 7.2Ah
~ Switch-off time on flashover: < 5µs
~ Measurement of oil temperature: 0 - 100°C / 32 - 212°F
~ Temperature Resolution: 1°C / 1.8°F
~ Display: 2.8" color (ultra bright)
~ Selectable Programs: ASTM D1816-04-1mm, ASTM D1816-04-2mm, ASTM D877-02A, ASTM D877-02B, IEC 156/95
~ Customer-specific programs: Unlimited
~ PC Software: Included
~ Printer: Dot Matrix Hard Copy Output
~ Interface: Bluetooth
~ USB: USB memory stick
~ Operating Temperature: -5°C - 45°C (23°F - 113°F)
~ Storage Temperature: -20°C - 60°C

Included Accessories:
~ Calibration Sheet
~ User Manual
~ AC Power Cable
~ PC Software
~ Integrated Battery
~ Integrated Printer

OPTIONAL ACCESSORIES:
~ K16175-5 Test Cell Complete for ASTM D1816
~ K16175-6 Test Cell Complete for ASTM D877

Additional Accessories:
~ K16175-4 ATA Case for Unit and Vessels
~ K16175-12 Setting Gauge 1 mm
~ K16175-13 Setting Gauge 2 mm
~ K16175-14 Setting Gauge 2.5 mm
~ K16175-23 IEC 156 Test Cell with Ball Electrode
~ K16175-24 IEC 156 Test Cell with Spherical Cup / VDE Electrode
The following link provides additional information from the instruction manual or manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
Koehler K16175 75kV Dielectric Strength Tester or copy the following into your browser address window: labequip.ca/stock/pictures/n1173.pdf
Made in USA.
This item ships from Bohemia, NY.

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