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Bently Nevada TK-3 Proximity System Test Kit

Warehouse: Spot
Warranty： 365 days
Quality: Original module
Condition： New / Used
Shipping method: Courier delivery

Contact person: Linda
Contact number: +86 18059884790
WeChat：18059884790
E-mail: plc66@qq.com

Product Description

Bently Nevada TK-3 Proximity System Test Kit

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

Features

Light weight and portable
Maintenance-free electric drive powered
Industrial-strength case dramatically improves durability and better protects the precision devices inside
Detachable spindle micrometer with magnetic base

Allows users to carry only the micrometer to the probe location rather than the entire test kit

Universal probe mount accommodates probe diameters from 5 to 19mm

Eliminating the need for multiple adapter collars

Spec Sheets

Bently Nevada TK-3 Proximity System Test Kit Datasheet PDF (1.0 MB)

The Bently Nevada TK-3 is a highly useful proximity system test kit, mainly used for calibrating Bently Nevada monitors and proximity probes16. Here is a detailed description:

General Introduction

The TK-3 is designed to simulate shaft vibration and position, playing a crucial role in verifying the operating condition of monitor readouts and conducting both static and dynamic verification of proximity probes146. It ensures that the transducer inputs and the resulting monitor readings are accurate, which is of great significance for the precise measurement and reliable operation of machinery equipment.

Features

Portable Design: The TK-3 is light in weight and portable, facilitating easy transportation and use in different industrial sites. It is available in both air-powered and electric-powered versions, and the drive motors of both versions are maintenance-free, reducing the workload of equipment maintenance.
Universal Probe Mount14: It is equipped with a universal probe mount that can accommodate probe diameters from 5 mm to 19 mm. This eliminates the need for multiple adapter collars, enhancing its versatility and convenience in use.
Detachable Spindle Micrometer1: The kit comes with a detachable spindle micrometer featuring a magnetic base. This allows users to carry only the micrometer to the probe location, rather than the entire test kit, improving operational efficiency.
Rugged Construction: Housed in an industrial-strength case, the internal precision devices are well protected, which dramatically improves the durability of the TK-3 and enables it to withstand harsh industrial environments.

Working Principles

Spindle Micrometer Operation1: The removable spindle micrometer assembly is used to check the transducer system and position monitor calibration. 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.
Vibration Calibration1: Vibration monitors are calibrated using the motor-driven wobble plate. A swing-arm assembly over the wobble plate holds the proximity probe. By using the absolute scale factor of the proximity probe in conjunction with a multimeter, the user can adjust the probe to find the position where the desired mechanical vibration is present. The mechanical vibration signal from the TK-3 can range from 50 to 254 μm (2 to 10 mils) peak-to-peak.

Applications

The TK-3 is widely used in various industrial fields, such as the power generation, oil, gas, and petrochemical industries1. It is an essential tool for machinery health monitoring, helping to ensure the safe and stable operation of rotating machinery by accurately calibrating proximity probes and monitors

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