Portable Vibration Calibrator TK3-2E | Bently Nevada

Overview

The Bently Nevada TK3-2E is a portable vibration calibrator designed for precise verification and calibration of vibration sensors and monitoring systems, capable of simulating controlled vibration amplitudes and speeds using both electric and air-driven operation, with robust construction suitable for field and workshop environments.

Technical Specifications

• Manufacturer: Bently Nevada

• Model: TK3-2E

• Product Type: Portable Vibration Calibrator

Power Requirements:

• Electric: 95–125 VAC, 50/60 Hz, minimum 1 A

• Electric (Alternative): 190–250 VAC, 50/60 Hz, minimum 0.5 A

• Air Supply: 90 psi (6.2 bar) maximum

Vibration and Speed Range:

• Vibration Amplitude: 50 µm to 254 µm (2–10 mils) peak-to-peak

• Speed Range (Electric): 0 to 500 cpm ±1000 cpm

• Speed Range (Air): 0 to 500 cpm ±1000 cpm

Spindle Micrometer:

• Range: 0–25.4 mm (0–1000 mils)

Physical Dimensions:

• Height: 195 mm (7.68 inches)

• Width: 299 mm (11.8 inches)

• Depth: 248 mm (9.76 inches)

• Weight: 5.2 kg (11.5 lbs)

Environmental Conditions:

• Operating Temperature: 0 °C to 50 °C (32 °F to 122 °F)

• Storage Temperature: -18 °C to 65 °C (0 °F to 150 °F)

• Humidity: Up to 95% non-condensing

Target Button and Wobble Plate:

• Material: AISI 4140 Alloy Steel

• For specialized materials, consult a sales professional

Applications:

The TK3-2E is suitable for:

• Field calibration and verification of vibration sensors

• Testing and maintenance of industrial vibration monitoring systems

• Simulating controlled vibration amplitudes for diagnostic purposes

FAQ:

Q: Can this calibrator operate using both air and electric power?
A: Yes, the TK3-2E supports both electric (95–125 VAC or 190–250 VAC) and air-driven operation up to 90 psi.

Q: What is the range of vibration amplitude it can produce?
A: It provides vibration amplitudes from 50 µm to 254 µm (2–10 mils peak-to-peak).

Q: Is the device portable for field use?
A: Yes, with a weight of 5.2 kg (11.5 lbs) and compact dimensions, it is designed for easy transport.

Q: What is the operating temperature range?
A: The calibrator operates reliably between 0 °C and 50 °C (32 °F to 122 °F).