Activated carbon particle size analyzerMain technical parameters:

Activated carbon particle size analyzerMeets the GB7702.1-2008 "Standard Test Method for Granular Activated Carbon", and can be used in conjunction with an activated carbon strength meter, activated carbon packing density meter, and standard vibrating screen machine to complete the sampling and temporary inspection of activated carbon before leaving the factory. The instrument meets the GB7702.1-2008 "Standard for Testing Methods of Granular Activated Carbon" and is another national standard testing instrument launched by our company after the activated carbon strength tester. The user experience of this product is good.

List of auxiliary equipment that customers need to configure themselves:

1. A set of standard sieves;

2. One balance scale;

3. One stopwatch;

4. Brush one

1. Measurement steps

3.1 According to the product technical requirements, select a set of corresponding sieve layers, arrange them in the order of sieve hole size, and place them on the particle size analyzer.

3.2 Weigh 50 grams of a uniform sample with a moisture content of no more than 5% using a balance and pour it into the upper sieve layer of the instrument. Cover the sieve cover and fasten the entire set of sieves. Start the motor and simultaneously lift the stopwatch to run the instrument for 180 ± 3s.

3.3 Release the clamp, take out the sieve cover, gently remove each sieve layer in turn, and collect the samples in each layer separately with porcelain plates. Carbon particles stuck on the sieve can be gently shaken on the sieve frame and brushed off with a brush, also used for screening on the sieve layer.

3.4 Weigh in sequence on the balance, and compare the screening mass of each screening layer and chassis with the total mass of the sample. Calculate the percentage of various particles.