Common use of Recording instruments Clause in Contracts

Recording instruments. The recording instruments used shall be such that measurements can be made with the following degrees of accuracy: 1.3.1. Acceleration: Accuracy = ± 5 % of the actual value; Frequency class of data channel: class 600 corresponding to ISO Standard 6487 (1980); Cross-axis sensitivity = < 5 % of the lowest point on the scale. 1.3.2. Speed: Accuracy: ± 2.5 % of the actual value; Sensitivity: 0.5 km/h. * The relationship of the reduced mass "mr" of the pendulum to the total mass "m" of the pendulum at a distance "a" between the centre of percussion and the axis of rotation and at a distance "l" between the centre of gravity and the axis of rotation is given by the formula: mr = m a

Recording instruments. The recording instruments used shall be such that measurements can be made with the following degrees of accuracy: 1.3.1. Acceleration: Accuracy = ± 5 % of the actual value; Frequency class of data channel: class 600 corresponding to ISO Standard 6487 (1980); Cross-axis sensitivity = < 5 % of the lowest point on the scale. 1.3.2. Speed: Accuracy: ± 2.5 % of the actual value; Sensitivity: 0.5 km/h. * The relationship of the reduced mass "mr" of the pendulum to the total mass "m" of the pendulum at a distance "a" between the centre of percussion and the axis of rotation and at a distance "l" between the centre of gravity and the axis of rotation is given by the formula: l mr = m a

Recording instruments. The recording instruments used shall be such that measurements can be made with the following degrees of accuracy: 1.3.1. Acceleration: Accuracy = ± 5 % of the actual value; Frequency class of data channel: class 600 corresponding to ISO Standard 6487 (1980); Cross-axis sensitivity = < 5 % of the lowest point on the scale. 1.3.2. Speed: Accuracy: ± 2.5 % of the actual value; Sensitivity: 0.5 km/h. * The relationship of the reduced mass "mr" of the pendulum to the total mass "m" of the pendulum at a distance "a" between the centre of percussion and the axis of rotation and at a distance "l" between the centre of gravity and the axis of rotation is given by the formula: mr =  m a