ARMANO Instruments, Inc.
600 Century Plaza Drive
Suite C-105
Houston, Texas 77073
Phone: +1 281 982 3333
E-Mail: mail@armano-instruments.com
Comparison pumps (data sheet 10 157)
Case version
The comparison pump model PS 2500-G is a pressure generator and used for comparative measurements. It is suitable for testing and adjusting pressure measuring devices.
| model | PS 2500-G |
|---|---|
| version | hydraulic version |
| construction | case version |
| medium | special oil |
| special version | - |
| pmin (operating volume ≤0.1 litre) | 0 bar |
| pmax (operating volume ≤0.1 litre) | 2,500 bar |
| recommended admission pressure | 6 bar |
| standard connection | 2 high pressure connections 3/8" HPF-M 20x1.5, each with 2 adapters for G½ and M 20x1.5 |
The model is applicable for pressure ranges from 0 to 2,500 bar. Acid-free, thin oil is used as medium.
The spindle pump with star handle and the additional hand pump serve to generate the pressure. An external compressed air supply of max. 10 bar is required for the admission pressure.
The test item is compared to a pressure measuring device with higher accuracy (e.g. Overview 2000 Test Gauges, Overview 10000 Calibration Technology).
Comparison pumps in a case are suited for continuous operations, e.g. in test shops. Additionally, the instrument connections are provided with filters to avoid contamination of the pump pipe system.