Type 4294 vibration calibration exciter Vibration calibrators

Type 4294 vibration calibration exciter: calibrator by HBK for vibration calibrators.

Shared technical specifications for the series

Properties every model in the series has. What differs is in the models table below.

The span covered by the models of the series together — not the range of each model.

Range across the models of Type 4294 vibration calibration exciter
RMS calibration reference acceleration	3.16–10 m/s²
RMS calibration reference velocity	3.16–10 mm/s
Published calibration displacement reference	3.16–10 µm
Maximum calibration transducer load	0.07–0.2 kg

One column per model: what differs between the models of the series.

Models of Type 4294 vibration calibration exciter compared by parameter
Parameter	4294 eli-m-6b1f1edd2a48d93d320a7efb	4294-002 eli-m-b08b806343356f0a86bc2357
Frequency response	159.15–159.15 Hz	159.15–159.15 Hz
Protection class (DIN EN 60529)	ip54	ip54
RMS calibration reference acceleration	10 m/s²	3.16 m/s²
RMS calibration reference velocity	10 mm/s	3.16 mm/s
Published calibration displacement reference	10 µm	3.16 µm
Calibration reference frequency	159.15 Hz	159.15 Hz
Maximum calibration transducer load	0.07000000000000001 kg	0.2 kg
Weight	0.5 kg	0.5 kg
Mounting thread	10-32 UNF	10-32 UNF
Operating temperature	10–40 °C	10–40 °C
Calibration reference level tolerance	3 %	3 %
drawing_dimension	135 mm	135 mm
Status	Active	Active
Datasheet	PDF — 4294 (opens in a new tab)	PDF — 4294-002 (opens in a new tab)