Hall Flow Meter

499.00 - 999.00 USD ($)

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Product Details:

Temperature Operating range: 10C to 40C
Automation Grade Manual
Power Supply Not required (mechanical device)
Resolution 1 second
Measuring Range 10 s to 300 s
Response Time Immediate
Application Determination of flowability of metallic powders
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Hall Flow Meter Price And Quantity

Price Range 499.00 - 999.00 USD ($)
Minimum Order Quantity 1 Set

Hall Flow Meter Product Specifications

Display Type Analog stopwatch
Max Height Approx. 200 mm
Control Mode Manual
Mounting Type Table-top
Interface Type Manual
Accuracy 2 s
Machine Weight Approx. 5 kg
Features Simple operation, precise measurement
Number of Specimens Single test per run
Capacity up to 50 g
Test Speed Standardized as per ASTM B213
Usage Metal powder laboratory testing
Specimen Size 50 g powder sample
Humidity Operating range: 40% to 85%
Test Range 10 s to 300 s
Equipment Type Powder Flow Measurement Equipment
Port Size 50 mm
Response Time Immediate
Application Determination of flowability of metallic powders
Gas Pressure Ambient
Resolution 1 second
Measuring Range 10 s to 300 s
Power Supply Not required (mechanical device)
Test Width Suitable for powder flow
Temperature Operating range: 10C to 40C
Automation Grade Manual

Hall Flow Meter Trade Information

FOB Port shenzhen,guangzhou
Supply Ability 300 Set Per Month
Delivery Time 7 Days
Packaging Details standard exporting wooden package
Main Domestic Market All India
Certifications CE FCC ISO

Product Description

Hall Flow Meter

In accordance with ASTM B213-13,JISZ 2502,ISO4490,ISO 3923,GB/T1482,GB/T1479,

hall flowability tester has been widely applied to determine flowability and bulk density for metal powder or other powder.Any powder can pass through funnel with 2.5mm standard diameter aperture.it can be tested by using this machine.

Principle:

The flowability:

The flowability of metal powder can be indicated as the time needs when 50g metal powder pass through standard funnel with specified aperture.

The bulk density:

The powder is freely flowed from a fixed height funnel into a measuring cup of known volume to obtain a powder in a loose state; the mass of the powder is weighed, divided by the volume of the measuring cup,the bulk density =m / v, the unit is g/cm3.

Structure:

(1)Funnel(diameter of aperture 2.5mm,5mm)

The funnel is made up of stainless steel.the inner surface has been polished specially.which makes it very smoothly.Besides,sufficient thickness and hardness can avoid from transformation and excessive wear.

2.5mm aperture for measuring flowability,5.0mm aperture for measuring bulk density.

(2)Holder,base and receiver

Holder is used to fix funnel.Base is used to install holder and receiver.

(3)Digital scale:maximum weight is 1kg.weight resolution is 0.02g.

(4)Chronograph:0.1s

(5)Measuring cup

31mm 25ml stainless steel measuring cup.

Precision Flow Measurement for Metal Powders

Engineered from stainless steel and polished for durability, the Hall Flow Meter ensures accurate and repeatable measurement of powder flow rates. Suitable for a range of metallic powders, it complies with global ASTM and ISO standards, supporting quality assurance in material laboratories and manufacturing processes.

Simplified Operation with Manual Control

No electricity or complex setup is requiredsimply add the standardized amount of powder and use the included accessories. The table-top design and analog stopwatch enable immediate, hands-on results, making the Hall Flow Meter accessible for routine laboratory use or mobile setups.

Robust Construction and Easy Maintenance

The removable funnel is designed for straightforward cleaning, enhancing the instruments reliability and longevity. Its stainless steel construction resists corrosion and wear, even under demanding laboratory conditions, ensuring consistent performance run after run.

FAQs of Hall Flow Meter:

Q: How is the Hall Flow Meter used to determine the flowability of metallic powders?

A: The Hall Flow Meter measures the time taken for a 50 g standardized powder sample to flow through a 2.54 mm funnel, providing an accurate assessment of powder flow characteristics. Simply fill the funnel, release the sample, and record the flow time using the supplied analog stopwatch.

Q: What types of powders and sample sizes can be tested with this device?

A: This meter is designed for metal powders and accommodates single tests per run with a maximum capacity of 50 grams, meeting the requirements of ASTM B213 and ISO 4490 standards. It is best suited for laboratory analysis of metallic powders.

Q: When should calibration or maintenance be performed on the Hall Flow Meter?

A: Routine cleaning is recommended after each test, especially if powders are prone to clumping. Thanks to the easy-clean removable funnel, maintenance is straightforward. Calibration should follow your laboratorys quality control schedule or when switching powder types.

Q: Where can this Hall Flow Meter be installed for optimal operation?

A: The device is intended for table-top mounting in controlled laboratory environments. Ensure ambient gas pressure and humidity levels between 40% and 85%, and temperatures from 10C to 40C for accurate results.

Q: What is the process for conducting a test with this equipment?

A: Weigh a 50 g powder sample, load it into the funnel, and prepare the glass receiver underneath. Start the stopwatch as you unlock the funnel and stop it once all powder has passed through. Record the time for precise flowability assessment.

Q: What benefits does the Hall Flow Meter offer researchers and manufacturers?

A: The device provides consistent, precise powder flow measurements, ensuring reliable quality control for metal powders. Its mechanical operation eliminates dependence on power supply, while the robust stainless steel build ensures durability and ease of maintenance.

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