Granular Activated Carbon Strength Tester Preset Time 5min Solid Steel Balls GB/T 7702.3

ST-108 Granular activated carbon strength tester

ST-108 granular activated carbon strength tester is a specialized instrument for measuring the wear resistance of activated carbon. It is designed and manufactured according to the national standard GB/T 12496.6-1999 "Test Method for Wood Activated Carbon - Determination of Strength", and complies with the national standard GB/T 7702.3-2008 "Test Method for Coal Granular Activated Carbon - Determination of Strength". It is also suitable for measuring and analyzing particles with similar properties.

ST-108 can measure the strength of various particles, such as spherical, extruded, and sheet-like catalysts and catalyst supports, analyze samples, and provide data analysis basis for improving particle material ratios.

Standard: GB/T 12496.6-1999 GB/T 7702.3-2008

Main technical parameters:

● Drum speed : 50r/min ± 2r/min

● The drum is equipped with five solid steel balls

● Steel ball diameter : φ14.3mm±0.2mm

● Inner diameter of drum : φ80mm±0.2mm

● Drum depth : 126mm±0.5mm

● Drum wall thickness : 3mm±0.3mm

● Outer diameter of drum end cover : 120mm ±0.5mm

● The roughness of the inner surface of the drum is : Ra1.6∽Ra5.3

● Drum length : 126±0.5mm

● Motor power : 0.55KW

● Input voltage : 380 /220V

● Preset time : 5min

Remarks:

● According to the requirements of GB/T 12496.6 and GB/T 7702.3-2008 standards

● Coal based activated carbon uses a specialized cylinder with longitudinal reinforcement inside for its strength.

● Wooden activated carbon columnar carbon uses a special activated carbon strength cylinder with longitudinal bars inside.

● Wooden activated carbon amorphous particles are used in activated carbon strength specialized cylinders without longitudinal bars inside.

● If measuring both the strength of coal based activated carbon and wood based activated carbon, it is recommended to equip two additional cylinders, namely two activated carbon strength cylinders with longitudinal bars and two activated carbon strength cylinders without longitudinal bars.

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Packing list

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.