Peripheral Devices › Powder Flow Analyzer

Powder Flow Analyzer

You don't need a whole new instrument. There's no need to learn new software. Get access to new tests and dozens of measurable parameters, and use ready-made macros and preformatted spreadsheets for your results. In only minutes, you can transform your TA.XTPlusC or TA.HDPlusC Texture Analyzer into a dynamic powder flow measurement system.

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What is it?

The Powder Flow Analyzer attaches to a TA.XTplusC or TA.HDPlus Texture Analyzer. Using a precision helical blade, the analyzer displaces powder in a controlled repeatable fashion. The system is fully programmable using your familiar Exponent Connect software, and can measure axial force, time, and distance during each test.

Why measure powder?

Identify consequences of coating changes
Monitor batches for consistency and texture
Test flow properties of new product recipes
Optimize a product’s formula during production
Know how a powder will react during storage & transportation
Optimize use of flow aids

Powder flow measurement lets you test new materials in small volumes and troubleshoot before starting production fully, reducing the risk of jammed silos or poor-flowing batches. Quantify the behavior of new ingredients and substitutions, compare variables such as humidity and moisture content, and control flow behavior to meet FDA and other requirements.

To learn more about powder flow analysis and why it matters, visit our new guide here!

A typical test:

Choose your test.
Select a recommended test, or configure your own. This allows users to design test protocols that replicate real-life conditions.
Prepare your sample.
A predetermined amount of powder is placed in the selected test vessel. An optional conditional sequence is recommended to eliminate variability due to sample loading.
Run your test.
The blade moves through the powder, following the programmed sequence.
Analyze your results.
Exponent Connect will show force-time and force-displacement curves as the test runs. After the test's conclusion, the software calculates key parameters using the pre-configured macros. Tests are repeatable, which allows users to assess surface properties, particle size, shape, distribution, and behavior, and any impact from external conditions.

Measurable Powder Attributes:

Aeration
Bulk Density
Cake Height Ratio
Caking
Cohesion
Compressiblity
Elastic Modulus
Lift
Powder Speed Flow Dependence
Relaxation
Stiffness

Features

The best blade on the market

Our patented blade is a true helix that can be mathematically described, producing repeatable and highly discriminating results.

Use your own familiar Exponent Connect software to customize the blade path angle and tip speed, measuring and recording the resistance to flow.

Predict powder behavior at all points of production, improving quality and consistency and avoiding issues such as caking.

Tech Specs

Max Force	Down: 5 kg (50N) ±0.05%  Up: 5 kg (50N) ±0.05%
Force Zero Hysteresis	< ±0.1g
Rotor Blade 48mm diameter tip speed	0° test angle: 0—754 mm/s (300 rpm limit) 90° test angle: 0—40 mm/s
Rotor Blade 23mm diameter tip speed	0° test angle: 0—7360 mm/s 90° test angle: 0—40 mm/s
Rotor Blade Speed Control Accuracy	Better than 0.05%
Data Acquisition	Up to 500 pps/channel (16-bit accuracy)
Operating Temperature	0—40°C
Operating Conditions	Dust and splash resistant
Power Supply	90—264 V AC 47—63 Hz

Compatible with:

TA.XTPlus

Our flagship Texture Analyzer

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TA.HDPlus

Heavy duty for high-force applications