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RK-1 Rock Sensor Package

The RK-1 Rock Sensor package for the KD2 Pro adds increased functionality for measuring hard materials like rock and concrete. Until now good measurements in very hard materials have not been possible. Using the same technology as other KD2 Pro sensors, the RK-1’s larger diameter allows the use of a 5/32nd inch rotary hammer drill […]

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The RK-1 Rock Sensor package for the KD2 Pro adds increased functionality for measuring hard materials like rock and concrete. Until now good measurements in very hard materials have not been possible.

Using the same technology as other KD2 Pro sensors, the RK-1's larger diameter allows the use of a 5/32nd inch rotary hammer drill bit to easily create a properly sized pilot hole.  Simply coat the the RK-1 with thermal grease, insert, and measure.

Specifications

Accuracy±10% from 0.2 - 6 W/(m·K)
±0.02 W/(m·K) from 0.1 to 0.2 W/(m·K)

Measurement Speed10 minute read time
Range0.10 to 6 W/(m·K) (thermal conductivity) 17° to 1000°C · cm/W (thermal resistivity)
Size3.06 mm diameter x 60 mm long
Operating Environment of Sensors-50 to 150°C
Cable Length0.8 m
KD2 Pro FirmwareKP 1.23.2 or greater

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