Description
- sample size ɸ50mm*50mm
- air source pressure 981Pa±5Pa(100mmH2O)
- air hole size large hole: 1.5mm, small hole: 0.5mm
- air permeability 0-2450, ±1%FS
- power source AC220V/50Hz, 3KW
- enviroment condition greenhouse, relative humidity: ≦90%(no
ondensation)
It is used to determine the air permeability of moulding sand and
core sand in dry or wet condition. It uses a special electronic
frequency modulation motor, digitally controlled by a single chip
microcomputer. High precision micro pressure sensor with constant
air pressure output. It can automatically and accurately calculate
the air permeability, display, data processing, storage and
printing.
main specifications
| sample size | ɸ50mm*50mm |
| air source pressure | 981Pa±5Pa(100mmH2O) |
| air hole size | large hole: 1.5mm, small hole: 0.5mm |
| air permeability | 0-2450, ±1%FS |
| power source | AC220V/50Hz, 3KW |
| enviroment condition | greenhouse, relative humidity: ≦90%(no ondensation) |
Instrument features
1. It adopts electronic frequency modulation speed regulation
motor.
2. It is controlled by single chip micro computer.
3. It also adopts high precision micro pressure sensor in order to
supply constant air pressure output.
4. It can finish testing, data processing, displaying, data saving
and printing automaticly
main applications
It is widely used in foundry, machinery, casting, qualitative
inspection, scientific research, university lab....
