TH-030G型土工布有效孔径测定仪（干筛法）

TH-030G Geotextile Effective Aperture Measuring Instrument

Ⅰ Main technical parameters

1. Amplitude: 10mm ± 0.5mm

2. Shake frequency: 221 times/minute

3. Vibration frequency: 147 times/minute

4. Turning radius: 12mm ± 1mm

5. Maximum diameter of sieve: 200mm

6. Sieve stack height: 400mm

7. Timing range: 0-9999 seconds

8. Motor power: 0.37KW

9. Voltage: 380V

10. Speed: 2800 rpm