Shandong Shengtai instrument co.,ltd
| Delivery Time | 5-8 days |
| Funnel outlet diameter: | 5mm, with funnel taper of 60 º ± 0.5 º |
| protractor: | 10cm |
| Supply Ability | 10 cartons per week |
| Payment Terms | T/T |
| Repeatability error: | ≤ 1% |
| Model Number | ST-F13 |
| Certification | ISO 4324:1997 |
| Brand Name | Shengtai Instrument |
| Place of Origin | China |
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Product Specification
| Delivery Time | 5-8 days | Funnel outlet diameter: | 5mm, with funnel taper of 60 º ± 0.5 º |
| protractor: | 10cm | Supply Ability | 10 cartons per week |
| Payment Terms | T/T | Repeatability error: | ≤ 1% |
| Model Number | ST-F13 | Certification | ISO 4324:1997 |
| Brand Name | Shengtai Instrument | Place of Origin | China |
| High Light | dust angle of repose tester ，pharmaceutical testing instrument for dust ，injection limited bottom method tester | ||
ST-F13 Dust Angle of Repose Tester for Angle of Repose Measurement via Restricted Base Injection Method
Definition of Angle of Repose
The angle of repose is defined as the acute angle formed between the slope surface of accumulated dust and the horizontal base plane.
The ST-F13 dust/powder angle of repose tester is developed and manufactured in compliance with GB/T 16913-2008 Test Methods for Physical Properties of Dust — Part 5: Determination of Angle of Repose by Restricted Base Injection Method. This national standard references ISO 4324:1997 Powders and Granular Surfactants — Determination of Angle of Repose.
This instrument is specially designed for dust samples and adopts the restricted base injection method to test dust’s angle of repose. Its key technical distinction from ISO 4324:1997 lies in its direct angle measurement: instead of calculating the angle by measuring the height of piled powder on the restricted base, this tester reads the dust angle of repose directly via a built-in protractor.
Working Principle
A sufficient quantity of dust flows through the funnel onto a horizontal receiving plate until excess material overflows into the overflow tray. The acute angle between the sloped surface of the dust pile and the horizontal base plane is then measured as the dust’s angle of repose.
Instrument structure
The entire set of equipment is made of 304 stainless steel
Technical parameters
Customer self provided:
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2008
Total Annual:
>1000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are wi... Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are wi...
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