ISO 5347 comprises a series of documents dealing with methods for the calibration of vibration and shock pick-ups. This part of ISO 5347 lays down detailed specifications for the instrumentation and procedure to be used for fixed temperature sensitivity testing. It applies to rectilinear pick-ups. This part of ISO 5347 is applicable for the following parameters: — frequency range: 20 Hz to 1 250 Hz; — dynamic range: 0,1 μm to 10 mm (frequency-dependent); 1 mm/s to 1 m/s (frequency-dependent); 10 m/s2 to 1 000 m/s2 (frequency-dependent); — temperature range: − 45 °C to + 800 °C. The uncertainty applicable is ± 10 % of reading.