Spt Solid Rod with Cone

• Color: as Per Your Request
• Length: 457mm, 610mm
• Thread Connection: 1-1/2" B.S. Whitworth, Nwy, Bw, Aw
• Model NO.: 2" or 3"
• Outside Diameter, Inside Diameter: 50.8mm, 34.9mm
• Usage: Soil Sampling, Soil Investigation, Core Drilling
• Website: Www.Forsun-Tools.COM
• Transport Package: Plywood Case
• Specification: 18 inches, 24 inches
• Trademark: FORSUN
• Origin: Changsha Hunan
• HS Code: 84314320
• Production Capacity: 100 PCS Per Month

Product Description

The Automatic Trip Hammer is designed for carrying out the Standard penetration Test (SPT) to BS 1377: Part 9: 1990. SPT Drive Rods and a split Tube Sampler are connected to base of the anvil, and driven into the ground by the falling weight.

The hammer comprises a drop weight of 63.5 kg and a pick-up and selftripping mechanism that ensures the weight has a free fall of exactly 760mm.

The inner shaft acts as a guide on which the weight drops with minimal resistance and strikes the anvil squarely.

The trip hammer is supplied with a Safety retaining bolt to prevent the weight from sliding when the hammer is not in use or during transport.
 

SPT SAMPLER	ASTM / BS
STANDARD PENATRATION TEST