Description
Estimated Lead Time : 8 – 12 weeks.
Manufacturer : Bently Nevada
Product No. : 177313-01-01
Product type : Electric Driven TK-3e
Made in U.S.A
Can add on Certificate Of Origin (COO)
Scale Units : 01 = English
Power Cord Type : 01 = American
Power Requirements: Electric = 95-125 Vac, 50/60 Hz, 1A minimum, 190-250 Vac, 50/60 Hz, 1A minimum.
Power requirements : Air = 90 psi (6.2 bar) maximum.
Operational Temperature Range : 0 °C to 54 °C (32 °F to 130 °F)
Storage Temperature Range : -18 °C to 65 °C (0 °F to 150 °F)
Humidity : 95% Non-Condensing Humidity
Exposure : Designed to meet IP54 for dust and water exposure (closed)
Dimensions (HxWxD), approx. : 19.5cm x 29.9cm x 24.8cm
Shipping Weight : 8 Kg
The Bently Nevada TK-3 Proximity System Test Kit simulates shaft vibration and position for
calibrating Bently Nevada monitors. In addition to verifying the operating condition of monitor
readouts, the TK-3 is also used for both static and dynamic verification of proximity probes.
A properly calibrated system ensures that the transducer inputs and the resulting monitor readings
are accurate.
The system uses a removable spindle micrometer assembly to check the transducer system and position
monitor calibration. This assembly features a universal probe mount that will accommodate probe diameters
from 5 mm to 19 mm (0.197 to 0.75 in). The mount holds the probe while the user moves the target toward or
away from the probe tip in calibrated increments and records the output from the Proximitor Sensor using a
voltmeter. The spindle micrometer assembly also features a convenient magnetic base for ease of use in the
field.
Vibration monitors are calibrated using the motor-driven wobble plate. A swing-arm assembly located over the
wobble plate holds the proximity probe in place. This assembly uses a universal probe mount, identical to that
used with the spindle micrometer assembly. By using the absolute scale factor of the proximity probe in conjunction
with a multimeter, the user adjusts the probe to find a position where the desired amount of mechanical
vibration (as determined by peak-to-peak DC voltage output) is present. No oscilloscope is needed. The user
can then compare a vibration monitor’s reading to the known mechanical vibration signal input viewed by the
proximity probe. The mechanical vibration signal from the TK-3 can range from 50 to 254 μm (2 to 10 mils) peak-to-peak.
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