• Model NO.：STJ-II
• Accuracy Grade：1
• Load Way：No
• Loading Method：No
• Display：Digital
• Control：No
• Weight：45kg
• Power Source：No
• Oil Cylinder Position：No
• Product Name：Aggregate & Rock Impact Value Testing Equipments
• Standard：BS 812-112
• Material：Stainless Steel
• Impact Hammer Weight：13.75kg
• Height of The Fall：380mm
• Impact of Cup：102mm
• Size of Metal Tamping Rod with Circular：Dia.10X230mm, The Other End Is Semicircle
• Size of Metal Cylinder：Dia.75X50mm
• Dimension：450X450X850mm
• Transport Package：Wooden Case
• Specification：450x450x850mm
• Trademark：SHTG
• Origin：China
• HS Code：9031809090
• Production Capacity：100PCS,Month

Basic Info.

Model NO. STJ-II Accuracy Grade 1 Load Way No Loading Method No Display Digital Control No Weight 45kg Power Source No Oil Cylinder Position No Product Name Aggregate & Rock Impact Value Testing Equipments Standard BS 812-112 Material Stainless Steel Impact Hammer Weight 13.75kg Height of The Fall 380mm Impact of Cup 102mm Size of Metal Tamping Rod with Circular Dia.10X230mm, The Other End Is Semicircle Size of Metal Cylinder Dia.75X50mm Dimension 450X450X850mm Transport Package Wooden Case Specification 450x450x850mm Trademark SHTG Origin China HS Code 9031809090 Production Capacity 100PCS/Month

Product Description

STJ-II Aggregate Impact Value Apparatus

Aggregate & Rock Impact Value Testing Equipments

BS 812-112

The apparatus is used to determine the aggregate impact value which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The apparatus construct by strong rigid steel frame and mechanical blow counter.
Feature:
a. The apparatus has been designed in a particularly heavy duty form, with specially hardened steel surfaces for minimum wear.
b. The assembly is heavily plated to ensure corrosion resistance and forms a rigid frame around the quick-release trigger mechanism which ensures an effective free fall of the hammer when released.
c. A built-in counter automaically indicates the numebr of belows delivered
 
Technical Specifications:

Product name	Aggregate & Rock Impact Value Testing Equipments
Material	Stainless Steel
Impact hammer weight	13.75kg±0.05kg
Height of the fall	380±5mm
Impact of cup	102±50mm
Size of metal tamping rod with circular section	dia.10X230mm, the other end is semicircle
Size of metal cylinder	dia.75X50±1mm
Dimension	450x450x850mm
Weight	45kg