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International Standard SPT Equipment with 63.5kgs Auto Hammer
SPT Split Tube sampler is designed for carrying out the standard penetration Test to BS and ASTM standards.The Auto Trip hammer comprises a weight of 63.5KGS complete with pick up and self tripping mechanism that ensures the weight has a free fall of exactly 760mm.

International Standard SPT Equipment with 63.5kgs Auto Hammer
Equipment | Specifications | Precision | |
Split barrel sampler | Split tube | O.D. 51mm | O.D.+/- 1mm ; I.D. +/- 1mm Roughness 3.2 Concentricity 0.05mm |
I.D. 35mm | |||
Length>500mm | -- | ||
Open shoe | Length 50-76mm Blade edge thickness:2.5mm Blade taper: 18-20° | -- | |
Auto hammer | Weight63.5kg | +/- 0.5kg | |
Guiding tube | Falling distance 76cm | +/- 2cm | |
Drill rods | Diameter 42mm | Bending allowance≤1/1000 | |

1.Professional pre-sale and after-sale technical support
2.Provide spare parts at cost price all year around.
3.Online service 24 hours* 7 days
4.One year guarantee for main machine
5.Operation video and manual are available.
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