机身材质是聚氯乙烯，能快速达到并保持635mm HG的真空状态。单手操作即可完成真空触发释放，食指轻触即可释放真空状态。可调节真空释放率。“Nalgene可修复式手动真空泵（带压力表）”

详情介绍

NALGENE可修复式手动真空泵（带压力表）6132-0020

（6132 Repairable Hand-Operated Vacuum Pumps with Vacuum Gauge）

采用新式手柄设计，更加经久耐用。机身材质是聚氯乙烯，能快速达到并保持635mm HG的真空状态。单手操作即可完成真空触发释放，食指轻触即可释放真空状态。可调节真空释放率。6132-0010的泵送率为15CC/冲程，排气口处得正压为7psig（.48bar）.6132-0020的泵送率为36CC/冲程，排气口处的正压力为0.84bar.全空口压力为两次冲程后得到的测量数据，排气口上带有活动盖，真空触发释放时不会断开真空泵与管线的链接。其喷嘴可连接1/4英寸的标准内镜的胶管，随附两英尺长的透明塑料管
Smaller size （Cat. No. 6132-0010） has pumping rate of 15 cc/stroke and 7 psig （.48 bar） positive pressure at the exhaust port. Larger size （Cat. No. 6132-0020） has rate of 36 cc/stroke and 12 psig （.84 bar） positive pressure at the exhaust port. Full blank port pressure is obtained with only two strokes. Removable cover on exhaust port and trigger to release vacuum without disconnecting pumps from the line. Can be disassembled for repair or replacement of internal parts. See Cat. No. 6132-1000 for repair kit. Nozzle fits standard

NALGENE可修复式手动真空泵（带压力表）6132-0020