{"product_id":"new-btt-2880s-digital-sonic-belt-tension-tester-range-10-680hz-portable-belt-tension-gauge","title":"新型BTT-2880S數位音波皮帶張力測試儀，量程10-680Hz，手持式皮帶張力計","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e計算和測量基於「弦的橫向振動」原理。測試儀會接收皮帶的振動並將其記錄為頻率。在以下公式中輸入質量、寬度和跨度。頻率。頻率和張力之間的關係可以通過以下公式計算：T=4xMxWxS2 xF2 x10-9。\u003c\/li\u003e\n\n\u003cli\u003e可調探頭。\u003c\/li\u003e\n\n\u003cli\u003e可儲存 20 組皮帶參數。\u003c\/li\u003e\n\n\u003cli\u003e最大頻率：680 赫茲。\u003c\/li\u003e\n\n\u003cli\u003e自動關機等。\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e BTT-2880S\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e BTT-2880S\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0707457580580\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43255378477126,"sku":"B0B586RR3J","price":305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/51fA2M9KmOL.jpg?v=1748931161","url":"https:\/\/www.graigartech.com\/zh-hant\/products\/new-btt-2880s-digital-sonic-belt-tension-tester-range-10-680hz-portable-belt-tension-gauge","provider":"Shenzhen Graigar Technology Co.,Ltd.","version":"1.0","type":"link"}