4294
From the Type 4294 vibration calibration exciter series
Type 4294 vibration calibration exciter: calibrator by HBK for vibration calibrators.
Vibration
Vibration calibrators
Products and components for vibration calibrators.
2 series in this technology
Vibration calibrators models
2 matching models
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4294-002
From the Type 4294 vibration calibration exciter series
Type 4294 vibration calibration exciter: calibrator by HBK for vibration calibrators.
Technology overview
Products and components for vibration calibrators.
Quality and certification
Certified quality management, calibration certificates and calibration services at manufacturers’ facilities.
- Every instrument is supplied with a calibration certificate.
- Advanced calibration services at manufacturers’ facilities abroad, coordinated and supported by Elina.
- The quality management system is certified to ISO 9001:2015. Certificate I31417 is valid until 7 April 2028.
9001:2015
The industries we serve
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Semiconductors and electronics
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Aerospace
- Aircraft door-lock position detection
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
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Medical industry
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Environment
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Electric motor manufacturing
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Food industry
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Automotive industry
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
- Axle Drives With our balancing machines for front and rear axle transmissions, the measured unbalance is corrected by drilling into the drive flanges of the transmissions (welding optional). We support you with our interdisciplinary expertise in the production of front and rear axle transmissions from the initial idea to the design stage through to series production.
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Industrial automation
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Plastics
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Optics
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3D printing
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Battery manufacturing
Frequently asked questions
Answers to the most common questions about our products and services
It can check sensor sensitivity and the measurement chain’s response to a reference excitation. Type 4294, for example, provides excitation at 159.15 Hz.
No. A portable calibrator’s sensitivity check applies at its reference conditions. It does not by itself measure sensor response throughout the full frequency range.
A calibrator has a load limit. In the reviewed datasheet, 4294 supports up to 70 g and 4294-002 up to 200 g, with different excitation levels. Check the mounting arrangement and load on the calibrator rather than selecting by reference frequency alone.
Yes. HBK specifies higher distortion for very light loads on 4294 and 4294-002 and recommends the DB-2996 mounting disc for very light accelerometers. Treat the adaptor as part of the test conditions.
Not necessarily. The 4294 and 4294-002 datasheet defines one temperature range with a tighter reference tolerance and an extended range with a larger tolerance. Read the tolerance together with the actual test temperature.
Yes. HBK recommends periodic recalibration of 4294 to maintain accuracy and traceability, with the interval selected for the application. Using the calibrator to check transducers does not replace maintaining its own reference validity.
Contact us
Tell us what you need to measure and an engineer will get back to you.
Send us a message
- Address 29 Hametzuda St., Azur Industrial Zone Azur 5800173, Israel · POB 11475
- Phone 03-5590277
- Email sales@elinatech.com
- Opening hours Sun–Thu, 08:30–18:00