BALUN BL510 Руководство пользователя - Страница 15
Просмотреть онлайн или скачать pdf Руководство пользователя для Испытательное оборудование BALUN BL510. BALUN BL510 20 страниц. Portable deadweight tester
Печатать страницу5.1 Preparation
Place the instrument on a firm level base.
Check if the bubble level is in the center; if not, level the instrument with the 4 adjustable feet.
5.2 Pressure Transforming Media
< 25MPa: Mineral Oil (Miglyol 812 Noil or equivalent oil with viscosity grade VG22)
≥ 25MPa: Sebacate Oil
5.3 Operation
1. Turn fine control screw press counter-clockwise till end of its stroke, open vent valve (oil drain valve).
2. Unscrew quick connector plug, screw the device under tester (DUT), opens cut-off valve.
3. Calculate the weight's pressure and related quantities.
5. OPERATING THE DEADWEIGHT TESTER
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