Dwyer 424系列Durablock傾斜-垂直式差壓計
SERIES 424 inclined-vertical manometer are extremely accurate instruments designed and made especially for precision measurement of low differential pressures in labora
Dwyer 424系列Durablock傾斜-垂直式差壓計
SERIES 424 inclined-vertical manometer are extremely accurate instruments designed and made especially for precision measurement of low differential pressures in laboratory and test applications. The inclined range bore has a length of 20" to provide ample multiplication of indicating fluid movement in this critical lower part of the range.Dwyer 424系列Durablock傾斜-垂直式差壓計
| Model | Description |
|---|---|
| 421-10 | Inclined/vertical manometer, inclined range: 0-1.0" w.c., .01 min. div., 6-1/2" scale; vertical range 1.1-10" w.c., min. div. .10, 10-1/8" scale. |
| 421-23 | Inclined/vertical manometer, inclined range: 0-2.2" w.c., .02 min. div., 6-1/8" scale; vertical range 2.4-23" w.c., min. div. .20, 10-1/4" scale. |
| 421-5 | Inclined/vertical manometer, inclined range: 0-1.0" w.c., .01 min. div., 6-1/2" scale; vertical range 1.1-5" w.c., min. div. .10, 4-5/8" scale. |
| 424-10 | Inclined/vertical manometer, inclined range: 0-2.0" w.c., .01 min. div., 20" scale; vertical range 2.1-10" w.c., min. div. .10, 9" scale. |
| 424-5 | Inclined/vertical manometer, inclined range: 0-2.0" w.c., .01 min. div., 20" scale; vertical range 2.1-5" w.c., min. div. .10, 3-1/4" scale. |
Features
- 1-1/4" THICK ACRYLIC PLASTIC BODY is a solid block, virtually unbreakable, stable and absoluy 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./2 MM. is 1-1/2" 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 GAGE FLUID with high wetability characteristics forms a consistent, well shaped meniscus for perfect readability.
- O-RING SEALED FLUID LEVEL PLUNGER ADJUSTMENT for easy zeroing.
- PRECISION BUILT to assure device meets the highest standards.Dwyer 424系列Durablock傾斜-垂直式差壓計
