Pneumatic hand test pump
Applications
- Simple test pressure generation on-site, in the laboratory or in the workshop
- Supply of small positive or negative pressures
- Specifically for testing, adjustment and calibration of low-pressure measuring instruments in the areas of: heating, ventilation and air-conditioning technology, cleanroom engineering, medical engineering and filtration and dust removal technology
Special features
- Pneumatic pressure generation from -0.85 ... +10 bar [-25 inHg ... +145 psi]
- Switchable pressure/vacuum generation
- Precise adjustment through the fine adjustment valve
- Simple and ergonomic handling
- Compact dimensions and low weight
Description
Hand test pumps serve as pressure generators for the testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements. These pressure tests can take place in the laboratory or workshop, or on-site at the measuring location.
If a instrument to be tested and a sufficiently accurate reference measuring instrument are connects to the hand test pump, on actuating the pump, the same pressure will act on both measuring instruments. By comparison of the two measured values at any given pressure value, a check of the accuracy and/or adjustment of the pressure measuring instrument under test can be carried out. In order to approach the measuring points exactly, the hand test pump features a fine adjustment valve.
The CPP10-H is a pneumatic hand test pump for low-pressure ranges up to 10 bar [145 psi], with switching to vacuum generation down to -0.85 bar [-25 inHg]. The maximum pressure or vacuum achievable is dependent upon the connected test volume.
Through the smooth pressure generation and the integrated fine adjustment valve, very small positive or negative pressures in the mbar range can be set safely and precisely.
Via a T-connector with a hose connection, the test item and the reference measuring instrument can be easily connected.
