Canneed ”CVG-100和CVG-200罐頭真空度測定儀Canners Vacuum Gauge”用于測量罐頭真空度。CVG-100特別適合現(xiàn)場測量，輕巧便攜。CVG-200特別適合在實驗室測量，省力方便。用罐頭真空度測定儀的穿刺頭在罐頭上穿刺，密封膠形成暫時密封，真空壓力表顯示罐頭真空度。CVG-100由直徑60mm的真空表，穿刺頭和密封膠組成。CVG-200由穿刺支架、直徑60mm的真空表，穿刺頭和密封膠組成。技術參數(shù)測量范圍：-0.1--0 Mpa（相當于 -15--0 Psi ， -76--0 cmHg）分度值：0.005 Mpa 準確度：+/-2.5%（即 +/-0.0025 Mpa）the Canneed “CVG-100 and CVG-200 Canner’s Vacuum Gauge”, Used to measure the vacuum pressure of seamed cans. The gauge is placed on top of the can and the piercing needle is forced through the top of the can. The rubber collar forms a temporary seal to allow for measurement. CVG-100 is designed for using near the product line, Consists of a 0 to 76cm Hg vacuum gauge, pierce point, and rubber collar. Also available with dual scale to measure pressure to 15 psi. CVG-200 is designed for using in lab, Consists of a holder, a 0 to 76cm Hg vacuum gauge, pierce point, and rubber collar. Also available with dual scale to measure pressure to 15 psi.Technical data (Changes reserved):Vacuum range: 0-0.1 Mpa; (0-15 Psi; 0-76 cmHg)Resolution: 0.005 MpaAccuracy: +/-2.5%