conic method).Fixed cone method : inject powder to the center of disc with limited diameter, until

the hypotenuse powder accumulation of material automatically flow along the edge of disk, stop injection,

measure angle of repose.

III Characteristics:

Test the time and angle at which powders and particles pass through the funnel, pre stack them before testing to determine the sample size, determine the stacking angle formed by the known mass of powder flowing out of the funnel, and determine the time required for flow out; Can obtain data on angle of repose and flow velocity.

test

time and angel of powder and particle pass

through the funnel , preaccumulate before testing, so as to determine the

sample weight, the known mass powder flowed from the funnel and form the

accumulation of Angle, and the time it takes to outflow; You can obtain the

angle of repose and the flow rate data.

Angle of repose of powder

angle

of repose of powder

<

30º

differ from

poor

Evaluating the flowability of powders using the angle of repose can only indicate the quality of flowability, or be used to compare the differences in flowability caused by moisture and particle size of the same powder.

With

the Angle of repose evaluation flow properties of powders, can only say the stand

or fall of liquidity, or used to compare the same powder liquidity difference

caused by moisture and particle size, etc.

Refer to GB11986-89 "Determination of angle of repose of surfactants powders and particles"

It

was designed and manufacured According to GB11986-89 'determination of

surfactant powder and particle angle of repose '

ISO 4324-1977 requirements; Measurement of the angle of repose for powders and particles,

ISO4324-1977

requirement; The determination of the Angle of repose t for powder and particle

Refer to USP (United States Pharmacopeia), BP (British Pharmacopoeia), and EP (European Pharmacopoeia): DIN ISO 4324- December 1983

It

also Applies to USP (the United States pharmacopoeia), BP (British

pharmacopoeia) and EP (European pharmacopoeia) specification requirements of

the reference standard: DIN, ISO 4324 - December 1983.

4 Scope of application:

Used for testing powder and granular materials related to pharmaceuticals, industrial chemistry, washing, scientific research institutions, quality inspection agencies, etc; It can provide changes in the storage properties of the powder and the storage situation in the silo.

They

are widely used in pharmaceutical, chemical industry, washing, scientific

research institutions, quality inspection institutions, and so on related

detection of powder and granular materials; Changes in the properties of the

powders can be provided, especially in the silo Storage conditions etc.

Five Model and technical parameters:

Functional projects

functional item

FT-104B

FT-104B2

1. Transparent disc

Disc:

Diameter 100mm

2. Funnel size: Funnel

Dimension

:

Approximately 155mm outer diameter and 145mm inner diameter

outer

diameter 155mm, inner diameter 145mm.

Number of funnels

funnel

numbers