Steel wood test bench

Autonomous products and other conventional products


Test bench

Key words: experimental instrument

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Product Details

Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.

The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.


The size of solid physical and chemical board is generally 1550*3050mm and 1550*3660mm. The conventional side platform should be 750mm wide, and the central platform should be 1500mm wide. If the length exceeds 3000mm within 3000mm, attention should be paid to cutting.

Considering that there are protruding footlines in the interior decoration, when designing the test bench, it is generally appropriate to have 30mm of the surrounding edges. The countertop welt is fitted with a 20mm wide edge strip to make the countertop buckle on the steel frame.


Steel wood test bench

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