| 摘要 |
The present invention relates to a device (14) for sampling solids from a sealed enclosure (12). The device comprises a main body (18) which carries a sampling head (16) having a solid focusing recess (28), a focused solid transfer recess (28′), and an angle displacement shutter unit (30) for the recesses controlled by a control unit (48). In addition, the device comprises limiting units (78, 80) to limit the angle gap of the angle displacement shutter unit for the no-load displacement of the angle displacement shutter unit. |
