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SM-200 Granular Abrasion Tester

Published: 3/2/2017

Bench-top device for determining the abrasion rate of granular media such as artificial ceramsite filter media and activated alumina. Designed for configurable rotational and vibrational abrasion testing to meet multiple Chinese industry standards.

Product Description

The SM-200 Granular Abrasion Tester evaluates the abrasion resistance of granular materials used in water treatment and industrial applications. It supports controlled rotation and vibration modes, allowing users to set speed, cycle count, and time to quantify abrasion loss under repeatable conditions.

The instrument is built around a stainless-steel abrasion cylinder with defined dimensions and internal roughness to ensure consistent contact conditions. Test methods and performance conform to CJ/T299-2008, HG/T3927-2008, and GB/T10504-2008 requirements for reliable, comparable results.

Technical Specifications

ParameterSpecification
Speed Setting (Mode 1)25 ±1 cycles/min
Rotational Speed (Mode 2)30 ±1 r/min, adjustable
Rotation CountUp to 1000 cycles, settable
Rotation Time Range1–99 min, settable
Vibration Frequency Range1–30 times/s, settable
Vibration Timing Range1 s–99 min, settable
Abrasion Cylinder SizeΦ50 × 300 mm; inner diameter d36 × 300 mm
Abrasion Cylinder MaterialStainless steel
Internal Surface RoughnessRa 3.2 (R3.2)
Power Supply220 V, 50 Hz
Power Consumption≤1.5 kW
Standards ComplianceCJ/T 299-2008; HG/T 3927-2008; GB/T 10504-2008

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