防靜電發泡工作椅>系統電阻：106-109Ω anti-static foam working chair >system resistance: 106-109Ω 型號 升降方式 可調節高度 椅背 椅腳 腳墊 SH-2303A 氣動升降 230-690mm 發泡 鑄鋁 碳纖 SH-2303B 螺桿升降 320-610mm 發泡 鑄鋁 碳纖 Models Rising and falling method Height adjustable Chair back Chair foot Rubber foot SH-2303A Air drive rising and falling 230-690mm foam Cast aluminum carbon SH-2303B Screw drive rising and falling 320-610mm foam Cast aluminum carbon 特性：具有良好的彈性、耐磨、防靜電工作椅防刺穿，椅座采用弧形設計、“U型槽位”，散熱透氣、質感舒適、外型美觀。椅背旋柄型鎖緊方式，椅背可上下活動，可視情況不同而提調節。電阻值：表面電阻為10的六次方至10的八次方，對地電阻為10的六次方至10的九次方，摩擦電壓低于50V：靜電衰竭周期少于0.2S。 優選各種配件，合理化配套，達到優良的整體泄電性。根據客戶要求配置合適于各種不同環境（10-10000級）生產工區用。椅子的升降桿、椅腳 、腳輪、可根據客戶要求特殊配制。表層皮革可定時更換或使用損壞后到現場更換。 Features : the product is elastic, wear resistant, and puncture resistant. Chair base is curve design, U shape slot, heat dissipation, airy and comfortable quality look with nice appearance. Chair back could rise and fall. Users can adjust the height according to actual needs. Resistance : surface resistance : 106-108Ω，resistance to ground : 106-109Ω friction voltage lower than 50V, static exhaustion cycle less than 0.2S. Choose good accessories and reasonable supporting components, reaching excellent complete static releasing. Applied to various production environments (10-10000 level ) according to client’s requirements on configuration. The lifter rod, chair foot , foot wheel of the chair could be tailor made basing on client’s demands. Surface leather could be replaced periodically or be replaced at site after damage.