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Concrete slab jets Tryout

350mmX450mmX120mm

One, check the items and conditions

1. Appearance.

2. Test the length, width, height, and angle.

3. Calibration apparatus 3.1. Vernier caliper: measuring 300mm, 0.02mm. 3.2. Special gauges and feeler gauges.

Second, the verification method

1. Appearance of the test mode and type checks, specifications and manufacturer data.

2. Measured with a Vernier caliper test mode the internal length, width and height. Length, width and height respectively, with the average of the lengths of the parallel sides measured values, with a length, width and height represent the standard deviation of the nominal size of the respective measured value discrete.

3. Using special gauges and feeler gauges to measure internal contact surface perpendicularity.

4. Fastened with standard specimens measuring test mode after end and side clearance.

Check all three, calibration results processing projects are in line with technical requirements for qualified

Four, validation cycle validation test cycle should be based on needs identified, should not be longer than 12 months.