Maintain a constant and accurate vibration level 4292 calibration (handheld, battery drive)
Hottinger Brüel & Kjær
About This Product
■ Overview
This instrument has a built-in dweller driven by a crystal transmitter of 159.15 Hz (1,000 RAD S^-1). Servo feedback with a small accelerator attached to the back of the vibration stand maintains a constant and accurate vibration level, regardless of the mass of transducers to be calibrated.
If a transducer with a mass exceeding a certain level is attached to this vibration table, the power of the vibrator is automatically cut to avoid overload. It is very easy to use. The target transducer is easily attached to the vibration table by 10 to 32 UNF steel screws (YQ 2963). In addition, the attached 10 Gram mounting disc (DB 2996) can be easily attached to the transducer manufactured by 3 mm screws or on the mounting magnet UA0642.
This mounting disc can also fix the transducer with bead wax and instant adhesive. This instrument works by pressing the small button on the side of the housing. After adjusting the system, press this button again to turn off the switch.
■ Use
・ Vibration transduca precision school calibration
・ Short calibration and check
・ Quick and simple on -site calibration of vibration measurement and recording system
■ Features
・ Small, lightweight, battery operation
・ Skin case for shock protection
・ Designed for everyday use in harsh environments
・ Calibration of acceleration, speed, and displacement
・ High accuracy of 159.15 Hz (1,000 RAD S^-1), crystal control servo operation
・ IEC 60068 Fall of compliant and environmental tests
・ IP54 (IEC 60529) Supplied structure of compliant
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Product
Maintain a constant and accurate vibration level 4292 calibration (handheld, battery drive)
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Handling Company
Hottinger Brüel & Kjær
2 Models of Maintain a constant and accurate vibration level 4292 calibration (handheld, battery drive)
Items marked with have different values depending on the model number.
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| Product Image | Part Number | Price (excluding tax) | Acceleration (MS^-2 (RMS)) | Battery life | Built -in battery | Displacement (μm (RMS)) | Frequency (Hz) | Horizontal amplitude | Long -term stability | Maximum load on transduca (Gram) | Maximum torque (NM) installed in transduca | Mounting screws installation of transduca | Signal duration (seconds) | Speed (mms^-1 (RMS)) | Warming up time (seconds) | distorted | length | size | weight |
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4294 |
Available upon quote | 10 ± 3% | Approximately 200 calibration, at the time of automatic switch -off after 100 seconds | 9V Alkaline Battery QB 0016 (IEC Type 6LR61) 1 piece | 10 ± 3% | 159.15 ± 0.02% | Less than 5 % of the main shaft amplitude | Acceleration, speed, and displacement are less than 1 % per year, frequency less than 10 ppm per year | 70 | Max. 0.5 | 10 ~ 32 Unf | 103 ± 1 second (when automatically stops) | 10 ± 3% | Less than 5 | Achieved less than 2%for 10 to 70 Gram load, less than 7%(representative value) for 0 to 10 Gram load, ultra -lightweight acceleration pickup and DB 2699 (10 Gram) | 155 mm (6.1 in) | 52 mm (2.05 in) | 500 Gram (17.6 OZ) Includes batteries and skin cases |
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4294-002 |
Available upon quote | 3.16 ± 3% | Approximately 200 calibration, at the time of automatic switch -off after 100 seconds | 9V Alkaline Battery QB 0016 (IEC Type 6LR61) 1 piece | 3.16 ± 3% | 159.15 ± 0.02% | Less than 5 % of the main shaft amplitude | Acceleration, speed, and displacement are less than 1 % per year, frequency less than 10 ppm per year | 200 | Max. 0.5 | 10 ~ 32 Unf | 103 ± 1 second (when automatically stops) | 3.16 ± 3% | Less than 5 | Achieved less than 2%for 10 to 200 Gram load, less than 7%(representative value) for 0 to 10 Gram load, ultra -lightweight acceleration pickup and DB 2699 (10 Gram) | 155 mm (6.1 in) | 52 mm (2.05 in) | 500 Gram (17.6 OZ) Includes batteries and skin cases |
Click on the part number for more information about each product
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