Ace auto-zero Mcleod vacuum gauges 化学特性,用途語,生産方法
一般的な説明
A tilting gauge with a constant zero overflow which eliminates the capillary-depression error from an expanding meniscus. Once the zero line of the scale is aligned with the tip of the closed capillary, it is only necessary to bring the gauge to an upright position and read the scale behind the closed leg.
Gauges are fabricated from calibrated ACE Trubore tubing, to assure uniform and reproducible reading between the gauges. Mercury trap is incorporated in female joint, bulbs are enlarged. Joint is standard taper 20/65.
The pressure range is: 0-1.0 mmHg and the lowest reading is: 0.001 mmHg.
Mercury
not included (approximately 20 mL of triple distilled mercury is needed to ffill this vacuum gauge to working volume).
Ace auto-zero Mcleod vacuum gauges 上流と下流の製品情報
原材料
準備製品