Angle calibration and detection device

The utility model is suitable for a measuring tool technology field provides an angle calibration and detection device, include: environmental chamber, environmental chamber is provided with the temperature that warm humidity control module is used for adjusting its incasement, the apparatus further comprises a rotating shaft, the pivot sets up in the environmental chamber, the first end of pivot is worn out environmental chamber, the objective table, the objective table is fixed to be set up in the pivot in the environmental chamber for bear the determinand, the angle scale, the angle scale transmission is connected the first end of pivot, the angle scale drives when rotatory change epaxial objective table with the angle scale synchronous revolution, and angle scale stop gear is used for fixing the rotatory position of angle scale. This equipment structure is simple, light, low cost, and the angle scale to rotate with the objective table be the synchronism, multi -temperature -zone's calibration and measurin