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位置: 首页> 品牌> Sigma-Aldrich> Ace auto-zero McLeod vacuum gauges

Ace auto-zero McLeod vacuum gauges

品牌
Sigma-Aldrich
货号
Z180920
规格纯度
pressure 0-1 mmHg
价格
11873.7 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
- +
半岛bd体育手机客户端 名称:
Ace auto-zero McLeod vacuum gauges
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

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.
Mercurynotincluded (approximately 20 mL of triple distilled mercury is needed to ffill this vacuum gauge to working volume).

基本信息

NACRES NB.79

半岛bd体育手机客户端 性质

manufacturer/tradename Ace Glass 872547
pressure measuring range 0-1 mmHg

Sigma-Aldrich

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