Penetrometers and Surface Deformation Testers - AGROSTA https://www.agro-technology.co.uk/product-category/penetrometers-surface-deformation-testers/ Instruments for life Wed, 28 Jan 2026 13:09:55 +0000 en-GB hourly 1 https://wordpress.org/?v=6.7.5 https://www.agro-technology.co.uk/wp-content/uploads/2024/11/cropped-LOGO_ROND-32x32.webp Penetrometers and Surface Deformation Testers - AGROSTA https://www.agro-technology.co.uk/product-category/penetrometers-surface-deformation-testers/ 32 32 AI FruitLab https://www.agro-technology.co.uk/products/texture-analysers/ai-fruitlab/ Wed, 28 Jan 2026 13:07:56 +0000 https://www.agro-technology.co.uk/?post_type=product&p=6119 Combined tool for agronomic research, comes with a penetrometer, a sizer, a colorimeter and a balance. The colorimeter comes with deep learning capabilities

L’article AI FruitLab est apparu en premier sur AGROSTA.

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Complete tool for agronomic research. Motorized texture analyzer, sizer, colorimeter and balance in a single device

– The texture analyzer comes with the latest technologies, like a stepper motor, a high precision load cell, ball bearings, anti-backlash lead screw.. and can be used either as a penetrometer (for crisp fruits & vegetables) or as surface deformation tester (for soft fruits and vegetables)

– The balance is a high precision lab scale (+/-0.5 grams) that detects automatically when an objects is placed on the tray, and send directly the data to the computer (without the need to press a button)

– The colorimeter measures the light intensity on 8 wacelengths, and provides the color according to RGB and Lab referentials. It comes with deep learning capabilities – thus the colorimeter can learn any color referential (like Ctifl for example), and will automatically provide the category of your products

– The machine comes with 2 softwares : The first one for teaching the colorimeter (Not mandatory, works with second soft immediately), the second one for using the machine, fully piloting the machine, and exporting to Excel

 

 

L’article AI FruitLab est apparu en premier sur AGROSTA.

]]> Fruits Texture Analyzer AGROSTA®FRUITLAB https://www.agro-technology.co.uk/products/penetrometers-surface-deformation-testers/fruit-vegetable-texture-analyzer-agrosta-fruitlab/ Tue, 11 Jul 2023 11:10:55 +0000 https://www.agro-technology.co.uk/?post_type=product&p=1245 A texture analyzer for any fruit or vegetable, functioning as both a penetrometer and deflection measurement device. Automatically measures weight and size, with customizable parameters via Windows software.

L’article Fruits Texture Analyzer AGROSTA®FRUITLAB est apparu en premier sur AGROSTA.

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Fruits Texture Analyzer

The AGROSTA®FruitLab is a multi-functional analyzer designed for texture analysis, weight, and size measurement of a wide variety of fruits and vegetables, including apples, citrus fruits, avocados, bananas, carrots, and potatoes. Equipped with advanced Windows-compatible software, it supports both penetrometry and deflection measurements, making it an essential tool for labs focused on post-harvest quality control.

Key Features:

  • Texture Analysis:

    • Load Cell Capacity: 20 kg (limited to 17 kg by software) with 1-gram precision and resolution.
    • Customizable Measurement: Measures in grams or pounds, with adjustable speed and stroke settings.
    • High Precision Mechanics: Nema 23 stepper motor and anti-backlash lead screw for stable and accurate measurements.
    • Spring System: Maintains fruit stability on the table during testing, preventing samples from lifting with the tray.

  • Lab Scale:

    • Capacity: 3 kg with 1-gram accuracy.
    • Automatic Weight Detection: Instantly records stable weight values directly to Excel, with no need to press a button.

  • Size Measurement:

    • Accuracy: 0.1mm with a resolution of 1mm, providing detailed size data for each sample.

Included Accessories:

  • Measurement Tips: Comes with two standard tips (8mm² and 11mm²) for penetrometry and deflection measurements, with additional tip options based on specific requirements.
  • Complete Software for Windows: Pre-installed on a USB stick, the software includes a free license for full customization, enabling parameter adjustments (speed, stroke, unit) and data export to Excel.

Optional Durofel Module: An optional Durofel module is available for testing soft fruits and vegetables, featuring three interchangeable tips (10 for nectarine, 25 for cherry, 50 for strawberry) and a table linking pressure to the Durofel index (0 to 100%).

Pricing:

  • Base unit: Contact for pricing
  • Optional Durofel module: €472
 

For further details, consult the USER MANUAL

Key Features

  • Dual Measurement Modes

    Functions as a penetrometer for crisp produce (apples, pears) and as a deflection measurement device for soft fruits (cherries, tomatoes).Measures up to 20 kg (software-limited to 17 kg)

  • Lab Scale

    Weighs up to 3 kg with 1-gram accuracy. Detects weight stabilization and instantly transfers data to Excel without manual input.

  • Size Measurement

    Provides size data with 0.1mm accuracy and 1mm resolution.

  • High-Precision Mechanics

    Equipped with a Nema 23 stepper motor and anti-backlash lead screw for stability.

  • Comprehensive Software

    Windows-compatible software , enabling parameter adjustments and Excel integration.

  • Optional Durofel Module

    Includes interchangeable tips (10, 25, 50) for soft fruits and a correspondence table from 0 to 100% on the Durofel index.

  • Maintenance-Free

    The device is engineered to operate reliably throughout its lifetime, with no maintenance required. All devices come with a two-year warranty.

Applications

Comprehensive Analysis

Combine texture, weight, and size data for detailed reporting.

Batch Testing

Perform consistent quality checks for post-harvest produce.

Weight Measurement

Automatically record weights for precise batch analysis.

“We like very much the fruitlab, I want to expand our cooperation !”

From Granot

Israel

Watch the AGROSTA® FRUITLAB in action !

FAQ

How does the device measure texture?

The FruitLab offers two measurement modes:

  • Penetrometry: Ideal for firmer produce, using an 8mm² or 11mm² tip.
  • Deflection Measurement: Suitable for soft produce like avocados or bananas, ensuring non-destructive testing.
What is the Durofel module?

The optional Durofel module enhances testing capabilities for soft fruits and vegetables. It includes interchangeable tips (10, 25, and 50) and a pressure-to-Durofel index table (0 to 100%).

How accurate are the measurements?

he device provides:

  • Texture Analysis: Up to 20 kg load capacity with 1-gram precision.
  • Weight Measurement: 3 kg capacity with 1-gram accuracy.
  • Size Measurement: 0.1mm accuracy with a 1mm resolution.

Contact Us

Have questions or need more information? Fill out the form below.

Please enable JavaScript in your browser to complete this form.

L’article Fruits Texture Analyzer AGROSTA®FRUITLAB est apparu en premier sur AGROSTA.

]]> Fruits Texture Analyzer AGROSTA®ROSE https://www.agro-technology.co.uk/products/penetrometers-surface-deformation-testers/fruit-texture-analyzer-agrosta-rose/ Tue, 11 Jul 2023 10:25:28 +0000 https://www.agro-technology.co.uk/?post_type=product&p=1222 A texture analyzer for any fruit or vegetable, functioning as a penetrometer or deflection measurement device. Fully autonomous, with touchscreen, Bluetooth, and USB connectivity.

L’article Fruits Texture Analyzer AGROSTA®ROSE est apparu en premier sur AGROSTA.

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Fruits and Vegetables Texture Analyzer

The AGROSTA®Rose is a fruit and vegetable texture analyzer designed for both penetrometry (for crisp fruits and vegetables) and deflection measurement (for soft produce). Launched in 2023, the Rose is an essential tool for post-harvest laboratories, capable of analyzing almost any type of fruit or vegetable. It’s especially effective for non-destructive testing on an industrial scale, including avocados, cherries, tomatoes, blueberries, raspberries, and citrus fruits. Penetrometry can be used on firmer produce like apples, pears, kiwis, onions, and carrots.

Key Features:

  • Touchscreen, Bluetooth, and USB Connectivity: Fully autonomous with touchscreen control, capable of storing up to 50 batches in memory, and offering both Bluetooth and USB connectivity for data transfer to Android devices or Windows computers.
  • Non-Destructive Testing: Ideal for soft fruits, allowing rapid, damage-free analysis of cherries, tomatoes, and citrus.
  • Penetrometer Functionality: Suitable for crisp fruits like apples and pears.
  • Spring System: The innovative spring design holds fruit securely on the table during measurement without needing manual support.

Optional Durofel Module: The Durofel module adds flexibility for testing soft fruits and vegetables. It includes interchangeable tips (sizes 10 for nectarine, 25 for cherry, and 50 for strawberry) and a pressure-to-Durofel index correspondence table (0 to 100%).

Pricing:

  • Base model: €4250 (includes express worldwide shipping)
  • Optional Durofel module: €472

For further details, consult the USER MANUAL

Key Features

  • Dual Measurement Modes

    Functions as a penetrometer for crisp produce (apples, pears) and as a deflection measurement device for soft fruits (cherries, tomatoes).

  • Non-Destructive Testing

    Ideal for soft fruits, allowing testing on an industrial scale without damaging samples.

  • Touchscreen, Bluetooth, and USB Connectivity

    Fully autonomous with touchscreen control, capable of storing up to 50 batches in memory, and offering both Bluetooth and USB connectivity for seamless data transfer to Android devices or Windows computers.

  • Spring System

    Holds fruits securely on the table during measurement, removing the need for manual support.

  • Windows and Android Compatibility

    Comes with apps for both Windows and Android

  • Optional Durofel Module

    Includes interchangeable tips (10, 25, 50) for soft fruits and a correspondence table from 0 to 100% on the Durofel index.

  • Maintenance-Free

    The device is engineered to operate reliably throughout its lifetime, with no maintenance required. All devices come with a two-year warranty.

Applications

Firm Produce Analysis:

Measure pressure resistance in apples, pears, kiwis, and more using the penetrometer function.

Batch Testing

Store up to 50 batches in memory for efficient testing and reporting.

Post-Harvest

Test produce on an industrial scale with rapid, consistent measurements.

 

“I’m putting you in touch with a colleague of mine in Quebec at the IRDA.She would be interested in the Agrosta Rose that I bought from you last year. She will have the same use as me, i.e. tests on strawberries and raspberries.”

From BISHOPS University

Canada

Watch the AGROSTA® ROSE in action !

FAQ

What fruits and vegetables can I test with the AGROSTA® Rose?

The Rose supports a wide range of produce:

  • Non-destructive testing: Cherries, tomatoes, blueberries, raspberries, citrus fruits, and avocados.
  • Penetrometry: Apples, pears, kiwis, onions, carrots, and similar crisp fruits or vegetables.
What is the optional Durofel module?

The Durofel module enhances flexibility for testing soft fruits and vegetables, offering interchangeable tips (sizes 10, 25, and 50) and a pressure-to-Durofel index correspondence table (0 to 100%).

How does the spring system work?

The innovative spring system securely holds fruits on the analyzer’s table during measurement, eliminating the need for manual support and ensuring consistent results.

Contact Us

Have questions or need more information? Fill out the form below.

Please enable JavaScript in your browser to complete this form.

L’article Fruits Texture Analyzer AGROSTA®ROSE est apparu en premier sur AGROSTA.

]]> Fruits Texture Analyzer AGROSTA®WONDERFAST https://www.agro-technology.co.uk/products/penetrometers-surface-deformation-testers/fruit-texture-analyzer-agrosta-wonderfast/ Tue, 11 Jul 2023 08:18:41 +0000 https://www.agro-technology.co.uk/?post_type=product&p=1154 A fruit texture analyzer with a turntable, functioning as both a penetrometer (for apples, pears, strawberries) and a crush resistance tester (for tomatoes, blueberries, cherries, etc.). Designed for high precision and ease of use.

L’article Fruits Texture Analyzer AGROSTA®WONDERFAST est apparu en premier sur AGROSTA.

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Automatic Penetrometer For Fruits

The AGROSTA® Wonderfast is a high-precision fruit texture analyzer designed to accommodate various measurement needs for firmness and crush resistance in fruits and vegetables. It offers two distinct measurement strategies to provide flexibility across different produce types:

  • FIX PRESSURE AND MEASURE TRAVEL: Primarily used on soft fruits, citrus, tomatoes, and avocados, this method measures deformation while applying a fixed pressure. This mode also supports measurements using the FIRMETCH standard.
  • FIX TRAVEL AND MEASURE PRESSURE: Commonly used when Wonderfast functions as a penetrometer, this strategy measures pressure at a set depth, ideal for firmer produce but adaptable to soft fruits as well.

Key Features:

  • Powerful Windows Software: Comes with a built-in light version of Excel, so there’s no need for an external Excel installation. Our plug-and-play software ensures automatic connection as soon as the device is plugged into the computer via USB, allowing you to create, fill, and modify Excel files directly for efficient data management.
  • Removable Turntable: Comes with a standard turntable that can be easily detached for cleaning. Additional turntables are available, including:
    • 10-cup tray for apples, peaches, or oranges
    • 20-cup hemispheric tray for cherries, apricots, cranberries
    • 20-cup oval tray for grapes or raspberries
    • 32-cup tray for blueberries (available in four sizes based on berry size)
  • High-Tech Engineering: Dual-core processor, precision stepper motors, and anti-backlash lead screws for 0.1mm movement accuracy.
  • Flexible Pressure Measurement: Up to 12 kg of pressure (24 kg/cm² with an 8 mm tip) with 1-gram precision.
  • Continuous Measurement: Allows for batch testing with no need to pause; simply replace fruits on the turntable mid-cycle.

Wonderfast is perfect for intensive use in quality control, providing reliable, accurate measurements in both laboratory and field settings. For applications requiring advanced data analysis, consider the AGROSTA®Angele, which offers detailed texture parameters such as firmness, elasticity, and cohesiveness.

Pricing:

  • Wonderfast with 2 turntables: €4950
  • Additional turntables: €215 each
  • Optional colorimeter: €405


For further details, consult the USER MANUAL

Key Features

  • Dual Measurement Modes

    Choose between "Fix Pressure, Measure Travel" for soft fruits, or "Fix Travel, Measure Pressure" for firmer produce.

  • Flexible Pressure Measurement

    Measures up to 12 kg (24 kg/cm² with an 8 mm tip) with 1-gram precision.

  • Windows Software

    Includes a light version of Excel, enabling direct data management without external Excel software.

  • High-Precision Mechanics

    Equipped with stepper motors and anti-backlash lead screws for 0.1mm accuracy.

  • Continuous Testing

    Allows for uninterrupted batch testing by replacing samples mid-cycle.

  • Interchangeable Turntables

    Removable and available in multiple configurations, perfect for testing various fruit types.

  • Maintenance-Free

    The device is engineered to operate reliably throughout its lifetime, with no maintenance required. All devices come with a two-year warranty.

Applications

Continuous Testing

Perform uninterrupted testing with replaceable samples mid-cycle.

Harder Produce Analysis

Test pressure resistance in apples, peaches, and other firm fruits.

Batch Classification

Use statistical analysis tools to calculate batch averages and deviations.

Watch the AGROSTA® WONDERFAST in action !

Extract from a TV report by BBC on latest innovations in Agriculture, where the Wonderfast is shown

FAQ

What fruits can I test with the AGROSTA® Wonderfast?

The Wonderfast is suitable for a wide range of produce, including soft fruits like tomatoes, citrus, and avocados, as well as firmer produce such as apples, peaches, cherries, and blueberries.

How does the device measure texture?

The Wonderfast offers two modes:

  • Fix Pressure and Measure Travel: Measures deformation under a fixed pressure, ideal for soft fruits.
  • Fix Travel and Measure Pressure: Measures pressure at a fixed depth, suitable for firmer produce.
What is the accuracy of the device?

The Wonderfast features 0.1mm movement accuracy and measures pressure with 1-gram precision, handling up to 12 kg (24 kg/cm² with an 8 mm tip).

Contact Us

Have questions or need more information? Fill out the form below.

Please enable JavaScript in your browser to complete this form.

L’article Fruits Texture Analyzer AGROSTA®WONDERFAST est apparu en premier sur AGROSTA.

]]> Fruit Penetrometer AGROSTA®ESTHER https://www.agro-technology.co.uk/products/penetrometers-surface-deformation-testers/penetrometer-agrosta-esther/ Mon, 10 Jul 2023 13:57:57 +0000 https://www.agro-technology.co.uk/?post_type=product&p=983 A field-ready, rechargeable penetrometer with Bluetooth connectivity. It features Android and Windows apps for data management, GPS, barcode scanning, speech function, and high precision with a 2-gram accuracy.

L’article Fruit Penetrometer AGROSTA®ESTHER est apparu en premier sur AGROSTA.

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Field Penetrometer

The Agrosta® ESTHER is a versatile penetrometer designed specifically for field use, ideal for quick and accurate firmness testing. Equipped with Bluetooth connectivity, ESTHER communicates seamlessly with Android and Windows devices, enabling real-time data management and analysis. The device comes with a rechargeable battery, providing up to 9 hours of continuous use on a 2-hour charge.

Key Features:

  • Dual Tips: Includes 0.5 cm² and 1 cm² tips for flexibility in measurement.
  • High Precision: Measures with a 2-gram accuracy, handling up to 20 kg of pressure.
  • Android and Windows Apps: Both apps calculate statistics and store data in Excel-compatible format, with the Android app offering GPS positioning, barcode scanning, and speech function in 40 languages.

Simply measure your samples, name the batch, scan a barcode if needed, and save data directly on your smartphone. With its advanced features and ease of use, the Agrosta® ESTHER is a top choice for professionals needing reliable, portable firmness measurement.

For further details, consult the USER MANUAL

Key Features

  • Bluetooth

    Android/Windows connectivity

  • Pressure Capacity

    Measures up to 20 kg with 2 g accuracy

  • Statistics

    Number of samples, average, and standard deviation

  • Android App

    For smartphone use

  • Windows App

    For computer use

  • Batch Storage

    CSV compatible with Excel stored directly on the smartphone

  • GPS Tracking

    Utilizes smartphone GPS to record measurement location

  • Barcode Scanner

    Uses smartphone camera for quick data entry

  • Rechargeable

    Battery with included charger

  • Maintenance-Free

    The device is engineered to operate reliably throughout its lifetime, with no maintenance required. All devices come with a two-year warranty.

Applications

Firmness Testing in the Field

: Quickly assess the firmness of fruits and vegetables during harvesting or storage.

Food Quality Control

Ideal for producers, exporters, and laboratories.

Batch Classification

Use statistical analysis tools to calculate batch averages and deviations.

Your design is pure genius. Effective, simple and fast !

Tomato Solutions

Canada

Watch the AGROSTA® ESTHER in action !

FAQ

How precise are the measurements?

The device measures with 2-gram precision and can handle up to 20 kg of pressure, ensuring reliable and accurate results.

How long does the battery last?

The rechargeable battery provides up to 9 hours of continuous use on a 2-hour charge, making it perfect for extended field operations.

What can I test with the Agrosta® ESTHER?

The ESTHER is designed for firmness testing of a wide range of fruits and vegetables, making it ideal for agricultural quality control and field measurements.

Contact Us

Have questions or need more information? Fill out the form below.

Please enable JavaScript in your browser to complete this form.

L’article Fruit Penetrometer AGROSTA®ESTHER est apparu en premier sur AGROSTA.

]]> Surface Deformation Firmness Tester AGROSTA®KINGFISHER https://www.agro-technology.co.uk/products/penetrometers-surface-deformation-testers/agrosta-kingfisher-fruit-firmness-tester/ Fri, 07 Jul 2023 15:38:31 +0000 https://www.agro-technology.co.uk/?post_type=product&p=868 firmness tester based on surface deformation, initially designed for citrus fruits like lemons, oranges, and pomelos, now compatible with a wide variety of fruits, including avocados, mangoes, and kiwis.

L’article Surface Deformation Firmness Tester AGROSTA®KINGFISHER est apparu en premier sur AGROSTA.

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Thick skins Fruit Firmness Tester

The Agrosta®Kingfisher is a  firmness tester, designed to handle the unique challenges of measuring firmness in fruits with thick skins, like citrus fruits (lemons, oranges, and pomelos), as well as those with highly variable textures, such as avocados, mangoes, and kiwis. With its precise surface deformation, the Kingfisher offers unparalleled flexibility and accuracy for quality control.

Key features include:

  • Rechargeable Battery & Charger: For convenient, long-lasting use.
  • Bluetooth Connectivity: Enables easy data transfer to Android devices.
  • Fruit Juice Protection: Comes with a set of protective tips to enhance durability.
  • Pressure Capacity: Measures up to 17 kg with 5-gram precision, suitable for a wide range of fruit firmness.
  • Android and Windows Applications: Includes a comprehensive Android app with speech, barcode scanner, and statistical analysis, along with a Windows app with built-in Excel compatibility for data management.

The Agrosta®Kingfisher is trusted by professionals worldwide, including early adopters in South Africa’s citrus industry, for its high-performance capabilities in diverse testing environments.

For further details, consult the USER MANUAL

 

Key Features

  • Bluetooth

    Android/Windows connectivity

  • Pressure Capacity

    Measures up to 17 kg with 5 g accuracy

  • Statistics

    Number of samples, average, and standard deviation

  • Android App

    For smartphone use

  • Windows App

    For computer use

  • Batch Storage

    CSV compatible with Excel stored directly on the smartphone

  • GPS Tracking

    Utilizes smartphone GPS to record measurement location

  • Barcode Scanner

    Uses smartphone camera for quick data entry

  • Rechargeable

    Battery with included charger

  • Maintenance-Free

    The device is engineered to operate reliably throughout its lifetime, with no maintenance required. All devices come with a two-year warranty

Applications

Citrus Fruit Testing

Measure firmness in lemons, oranges, and pomelos for ripeness and quality control.

Food Quality Control

Ideal for producers, exporters, and laboratories.

Batch Classification

Use statistical analysis tools to calculate batch averages and deviations.

“We use the Kingfisher device daily to take firmness measurements of our fruit. We do it for all our producers on all citrus varieties packed. We built up an extensive database that includes detail like producers, varieties, orchards, packing day, etc. This enabled us to set thresholds for each commodity measuring as soft or firm. The most important aspect now is for receivers of fruit in the market to do the same measurements to put a value especially to fruit perceived as soft. This will eliminate subjectiveness and enable us to set parameters at packing to prevent fruit arriving soft in the market.”

From Kingfisher citrus

South Africa

Watch the AGROSTA® KINGFISHER in action !

FAQ

What fruits can I test with the Agrosta®Kingfisher?

The Kingfisher is designed for thick-skinned fruits like lemons, oranges, and pomelos, as well as fruits with variable textures such as avocados, mangoes, and kiwis.

How precise are the measurements?

The device measures firmness with a pressure capacity of up to 17 kg and a precision of 5 grams, ensuring accurate results for a wide range of fruits.

Is the device portable?

Yes, the Kingfisher features a rechargeable battery for convenient use in the field or laboratory.

Contact Us

Have questions or need more information? Fill out the form below.

Please enable JavaScript in your browser to complete this form.

L’article Surface Deformation Firmness Tester AGROSTA®KINGFISHER est apparu en premier sur AGROSTA.

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