0.1 ㎡ two-stage molecular distillation test device
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The perpendicularity of the column on the main body of the testing machine shall be corrected in two mutually perpendicular directions using a frame level or a plumb bob in the attachment, and adjusted by inserting a small iron sheet at the bottom of the main body. Install the anchor screws, if equipped with spring washers. Cement mortar with high strength shall be used to cement the anchor bolt holes at all places, and the gaps between the testing machine and the ground shall be filled. After watering and curing for more than one week, the screws shall be fastened.
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Special equipment for laboratory
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0.1 ㎡ two-stage molecular distillation test device
Details
Preliminary calibration of installation accuracy of testing machine
The perpendicularity of the column on the main body of the testing machine shall be corrected in two mutually perpendicular directions using a frame level or a plumb bob in the attachment, and adjusted by inserting a small iron sheet at the bottom of the main body. Install the anchor screws, if equipped with spring washers. Cement mortar with high strength shall be used to cement the anchor bolt holes at all places, and the gaps between the testing machine and the ground shall be filled. After watering and curing for more than one week, the screws shall be fastened.
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