First, the water storage method chooses old and innocent white rice, with 2-3 shells, and then put it in a large water tank or a pool after descaping. After filling with clear water, press the stones and dip the water into the water. Then change the water frequently. Keep the water in the tank and pool clean. Second, the alum water storage method will be selected after the quality of good white cut shell (also can not be cut off the shell), layered in the tank or pool, until 15-20 cm away from the mouth of the container, and then with the sterilized The bamboo strips were laid in a shape of “well†on white clay, and then pressed with stones, and poured into alum water with a concentration of 1%-1.2%, so that the water was 10-15 cm higher than the white clay. 3-4 days inspection 1, promptly remove the surface foam, if the bubble is too much, the water color yellow, re-exchange. Third, salt storage method First in the container (cylinder, barrel, pool, etc.) at the bottom of a layer of 5 cm thick salt, will be selected after the sheath, with 2-3 shells of white, flat in the container, Pile up to 5 to 10 cm away from the mouth of the container and seal it with salt. This method is suitable for air-drying and colder areas. Fourth, the cold storage method will be put into the warehouse with 2-3 shells of white silk baskets, horse-riding stacked, or tied into small bundles, each bundle of 5-7 kg, stacked on the shelf, the temperature inside the library is maintained at 0 °C -1 About °C, can be stored for a long time. Fifth, the plastic bag sealed storage method will be shelled after the white meat, with a 0.04 mm thick polyethylene plastic bag sealed package, at 0 °C -1 °C temperature conditions can be stored for more than 2 months. Sixth, the cellar method chooses the young and infertile late-maturing clams, with 2-3 shells, the sheath is cut short, spread on the vegetable racks in the cellar, and the cellar temperature is maintained at 0°C-8°C, which can be stored for more than 2 months.
Video Measuring Machine
The video measuring machine is based on CCD digital image, relying on the powerful software capabilities of computer screen measurement technology and spatial geometry operation. After installing the special control and graphic measurement software, the computer becomes the measurement brain with the soul of the software and is the main body of the whole equipment. It can quickly read the displacement value of the optical ruler, and obtain the desired result instantly through the software module operation based on the spatial geometry; A graph is generated on the screen for the operator to compare the image with the image so that the possible deviation of the measurement results can be identified intuitively.
video measuring machine is a high-precision optical image-measuring instrument composed of a high-resolution CCD color lens, continuous zoom objective, color display, video crosshair display, precision grating ruler, multi-function data processor, data measuring software and high-precision workbench structure.
The instrument applies to all application fields for two-dimensional plane measurement. These fields include machinery, electronics, molds, injection molding, hardware, rubber, low-voltage electrical appliances, magnetic materials, precision hardware, precision stamping, connectors, connectors, terminals, mobile phones, home appliances, computers (computers), liquid crystal television (LCD), printed circuit boards (circuit boards, PCBs), automobiles, medical devices, clocks, screws, springs, instruments, gears, cams, threads, radius templates, thread templates Wire and cable, cutter, bearing, screen, test screen, cement screen, screen plate (steel mesh, SMT template), etc.
Manual Video Measuring Machine,Semi-automatic Vision Measuring Machine,Full-automatic Vision Measuring Machine,Gantry Type Vision Measuring Machine
Zhejiang dexun instrument technology co., ltd , https://www.dexunmeasuring.com
