Dwyer 215 壓力表，傾斜固定

Dwyer 215 壓力表，傾斜固定

這些固體塑料穩固風壓表適用于高度精確的實驗室或一般工業服務，低量程氣體和空氣的壓力，正壓，負壓或差分測量。每個儀表都配有備用壓力表油和快速切斷型，成型尼龍管接頭，兩個3'長度軟管和2-1/8“管螺紋適配器。

特點

1“厚的丙烯酸塑料機身的固體塊，幾乎是牢不可破的，穩定的和絕對無變形危險 

3/16“孔，精確到±.0002”永久無彎曲，因為扭曲，不需要重新校準，

磨砂玻璃氣泡水平儀對115/125Sec/mm 敏感。是1/2“長×375”直徑，并提供有兩個紅色的線，便于可視和對齊 

無扭曲讀數最大精度一致性通過簡單校準半月板反映在拋光鋁的刻度

選擇壓力表油以及潤濕性高的特點，形成了一個一致的彎月形完美的可讀性 

O型圈密封液位柱塞調節，方便歸零 

These solid plastic stationary draft gauges are for highly accurate laboratory or general industrial service, for measurement of low range gas and air pressures, positive, negative or differential. Each gauge is furnished with spare gauge oil and rapid shut-off type, molded nylon tubing connectors, two 3' lengths of flexible tubing and 2-1/8" pipe thread adapters.

FEATURES

1" thick acrylic plastic body is a solid block, virtually unbreakable, stable and absolutely free of the danger of distortion 

3/16" bores, accurate to ±.0002" are permanently free of bends or crooks, will not require recalibration because of distortion 

Ground glass bubble level sensitive to 115/125 Sec/mm is 1/2" long x .375" diameter and provided with two red lines for easy visibility and alignment 

Parallax-free reading for maximum accuracy and consistency is achieved by simply aligning the meniscus with its image reflected in the polished aluminum scale 

Selected gauge oil with high wettability characteristics forms a consistent well shaped meniscus for perfect readability 

O-ring sealed fluid level plunger adjustment for easy zeroing