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SV 111 vibration calibrator is the State of the Art instrument designed for human vibration measurements according to ISO 8041. The design of the calibrator is based on the triaxial reference accelerometer and microprocessor controlled shaker. These both features assure excellent stability of the calibration levels and their frequency independently from mass of the testing object, like also indicate improper test object fixing by monitoring of shaker vibration in all three axis simultaneously.
The SV 111 is a multi-frequency calibrator which provides following frequencies 16 Hz, 80 Hz and 160 Hz. Vibration level is selectable as well.
Shaker can be loaded with large weight which is up to 1 kilogram what together with special adapter provide fast and easy calibration of complete seat accelerometer in all three axis. Other types of vibration transducers can be conveniently attached using mounting stood, adapter for SV 101 instrument or mounting disc.
Waterproof casing and built-in rechargeable battery makes this device excellent in field vibration calibrator for human vibration measurements, building vibration measurements and general purpose applications
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SV 111 Technical specifications
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Generated vibration signal (Calibration)
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Frequency
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15,92
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79,58
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159,2 Hz
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636,6
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Hz
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Vibration accelerations (rms)
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1
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1; 2; 3; 4; 5; 6; 7; 8; 9; 10
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1; 2; 3; 4; 5; 6; 7; 8; 9; 10
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1
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m/s2
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Vibration velocities (rms)
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10
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2, 4, 6, 8 10, 12, 14, 16, 18 20
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1, 2, 3, 4, 5, 6, 7, 8, 9, 10
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0.25
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mm/s
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Vibration displacement (rms)
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100
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4, 8, 12, 16, 20, 24, 28, 32, 36, 40
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1, 2, 3, 4, 5, 6, 7, 8, 9, 10
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0.0625
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um
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Amplitude error
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Less than ± 3%
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Frequency error
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Less than ± 0,05%
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Transverse vibration
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Less than 10% of the main direction
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Harmonic distortion
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<5
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<3
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<3
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<3
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%
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General
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Maximum weight of calibrated object
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1000
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300
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200
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200
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grams
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Sensor mounting
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Thread M5 x 12 mm;
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Mounting adapters
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SA 111 seat accelerometer adapter for SV 38, SV 38V, SV 100 (included)
SA 105 adapter for SV 105 (option)
SA 38 adapter for SV 101 (option)
SA 40 adapter for SV 207A, Dytran 3233A, SV 39A, Dytran 3143M1 (option)
SA 44 adapter for SV 50, Dytran 3023M2 (option)
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Levelling off time
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Typically 15 ÷ 20 seconds, 60 seconds max
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Working conditions
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Temperature range
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-10°C ÷ 50°C
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Humidity range
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25% ÷ 85%
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Power supply
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Battery type
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Rechargeable 6V/12Ah
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Continuous operating time
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Up to 20 hours
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Automatic switch off
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From 5 to 60 minutes adjustable
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Charging time
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Less than 10hours
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Power supply for charger
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15 W; 8÷24 V
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Overall weight and dimensions
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Weight
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6,5 kg (incl. battery)
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Dimensions
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395 x 270 x 194 mm
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