GZQ-1A Sixteen link Fully Automatic Air Pressure Consolidator (Low Pressure)

Product Information

The fully automatic uniaxial consolidation instrument series products are specialized instruments for conducting soil consolidation tests, replacing single link and multi link lever consolidation devices. They measure the relationship between soil deformation and pressure or porosity and pressure, as well as the relationship between deformation and time, in order to calculate the unit settlement, compression coefficient and index, rebound index, compression modulus, consolidation coefficient, and so on of soil.

Execution standard:

1. T0137-1993 Uniaxial Consolidator Method in JTG 3430-2020 Highway Geotechnical Test Code; T-038-1993 Rapid Test Method

2. The content of consolidation test method in GB/T 50123-2019 Soil Test Method Standard.

Main technical parameters:

1. Power supply voltage: AC220V ± 10%, 50Hz

2. Consolidation test channel: maximum 16 channels

3. Sample area: 30cm ², 50cm ²

4. Soil sample height: 20mm

5. Input gas source pressure: 0.6~0.8MPa

6. Pressure measurement accuracy: 1.5kPa

7. Consolidation pressure control accuracy: 0-100 kPa: 1.0 kPa; >100kPa:< 1%

8. Pressure control range:

GZQ-1A(低压)0-800kPa(30cm²)0-400kPa(50cm²)

GZQ-1B (medium pressure) 0-1600kPa (30cm ²) 0-800kPa (50cm ²) GZQ-1C (high pressure) 0-3200kPa (30cm ²) 0-1600kPa (50cm ²)

9. The consolidation device and main controller adopt RS485 communication mode

10. Axial settlement measurement accuracy: 0.01mm

11. Axial settlement measurement range: 12.7mm

12. Product size:

Single consolidation device size: 4200x3500 × 460mm (medium pressure)

4300 × 5500 × 430mm (high pressure) consolidation instrument controller size: 5000 × 4700 × 400 mm