Standard Penetration Test Sampler - 50mm OD, 35mm ID, 63.5kg Hammer for Geotechnical Soil Investigation
Price:
Negotiation
MOQ:
1 sets
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
Standard Penetration Test Sampler Overview
The Standard Penetration Test (SPT) sampler is a critical geotechnical investigation tool designed to provide essential data on soil properties through in-situ dynamic penetration testing.
Test Procedure & Specifications
The SPT procedure involves driving a thick-walled sample tube into the ground using a 63.5 kg hammer with a 760 mm drop height. The sampler collects soil samples while measuring penetration resistance to determine soil density and strength characteristics.
Key Technical Specifications
| Component | Specification |
|---|---|
| Sample Tube Outside Diameter | 50 mm |
| Sample Tube Inside Diameter | 35 mm |
| Sample Tube Length | 650 mm |
| Hammer Weight | 63.5 kg (140 lb) |
| Drop Height | 760 mm (30 in) |
| Penetration Measurement Intervals | 150 mm (6 in) increments |
Primary Applications
- Determining relative density of granular deposits (sands, gravels)
- Soil strength parameter estimation in challenging ground conditions
- Earthquake liquefaction susceptibility assessment
- Geotechnical engineering design and foundation planning
Standards Compliance
Our SPT samplers comply with international standards including BS EN ISO 22476-3, ASTM D1586, and AS 1289.6.3.1, ensuring reliable and consistent test results across various soil types and conditions.
Quality Assurance & Service
- High-quality steel construction with strict component inspection
- 15-25 day production time with expedited options
- Secure ply-wooden case packaging for transport protection
- Comprehensive technical support and responsive customer service
Contact Information
Email: roschen@roschen.com
Phone/WhatsApp: +86-137 6419 5009
Website: www.roschen.com
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Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael