Introducing the VFG, the most advanced touchscreen force gauge, powered by Vector OS.
A handheld instrument built for tough environments to deliver accuracy and reliability. Designed for tensile and compressive testing in the field or as part of a testing system for use in Production, QC and R&D labs.
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Mecmesin/PPT Group, UK
Emperor™ Software
Vector OS
Our touchscreen instruments are powered by Vector OS, Mecmesin's technology platform for its latest force and torque test equipment. It delivers intuitive and customisable user interfaces, as well as advanced data acquisition and analysis.
To enhance your testing power you can connect all Vector instruments to a computer and use Mecmesin's VectorPro Lite software for data plotting and reporting.
Advanced data acquisition and plotting
Live tension and compression values are captured and automatically sent to VectorPro Lite to plot the graph of force vs time/displacement.
This helps to visually identify and report on any events during a test that cannot be picked up through the instrument display.
To help determine whether your sample has met the necessary criteria, there is a suite of standard calculations with indicators of pass or fail to immediately alert the operator.
A statistical analysis of results per batch of samples is produced and then incorporated, together with the graphs, into a customisable PDF or CSV test report for your customer.
Collect data from instruments
Expand your force or torque gauge to plot the curve of tension, compression or torque on a graph.
Collect the data and use built-in calculations to see if results meet your pass/fail criteria.
Export the results and data to Excel or use them to generate test reports in PDF format.
User licences
Your licence key grants full and unlimited use - there's no hidden extras or limitations - you get the full package.
Key features
Design
- Intuitive workspace and 'drag and drop' interface
- Personalised settings to see data as it suits you
- Touchscreen enabled
Control
- Live plotting of data with auto-scaling of axis
- Overlay multiple samples on the same graph
- Colour coding of samples for instant identification
Report
- Calculate results and clear Pass/Fail indicators
- Customisable report templates
- Email reports and export data to Excel
Force and Torque sensors
The VFTI, AFTI, VFG and AFG are versatile force and torque indicators designed for use with the Mecmesin range of 'Smart' tension and compression loadcells and 'Smart' static and rotary torque sensors.
Readings are displayed as live values with peak-hold function in both tension and compression, or for torque in both clockwise and counter-clockwise directions.
Data can be streamed as continuous or single readings for recording on PCs, printers and dataloggers.
Smart sensors for use with the VFTI and AFTI displays, as well as our VFG and AFG gauges.
A range of interchangeable force and torque sensors for measuring tension and compression and static or rotary torque with the VFTI/AFTI display or VFG/AFG.
Each 'Smart' sensor is delivered with its own connecting cable, which has a proprietary plug containing the calibration data for instant recognition by the VFTI/AFTI.
All 'Smart' sensors read from zero and are delivered at no extra cost with a full calibration certificate traceable to national standards.
Force Sensors
Tension & Compression - S-beam
Tension & Compression - S-beam (Junior)
Compression - Load Button
Specialised Loadcells
Digital Force and Torque Sensors - Brochure (PDF)Force Sensors
Tension & Compression - S-beam
A range of 'Smart' S-beam shaped loadcells for measuring tension and compression. Various models to measure from 0 - 100 N right through to 0 - 100 kN.
Tension & Compression - S-beam (Junior)
A range of 'Smart' loadcells in a miniature S-beam shape. Suitable for measuring tension and compression for applications where available space is limited. Various models to measure from 0 - 1 N right through to 0 - 500 N.
Compression only - Load Button
A range of 'Smart' sensors for compression measurement only. Available in miniature and sub-miniature sizes for use where space is very limited. Compressive load is applied to the top of the sensor’s central dome. Various models to measure from 0 - 100 N right through to 0 - 50 kN.
Torque sensors
Rotary Torque Transducer - TTR (low-torque)
Range of 'Smart' mini sensors for measuring rotary torque from
Rotary Torque Transducer - FAST (mid- & high-torque)
A range of 'Smart' sensors for measuring rotary torque from
Static Torque Transducer - TT-ST (low-torque)
A range of 'Smart' sensors for measuring static torque from
Suitable for bench-mounting or integration into a complete test rig. Equipped with 1/4" hex drive (or 3mm bore) for the fitting of adaptors.
Static Torque Transducer - ST (mid- & high-torque)
A range of 'Smart' sensors for measuring static torque from
Suitable for bench-mounting or integration into a complete test rig. Equipped with a square-drive of 3/8" to 1" for the fitting of adaptors.
Static Torque Screwdriver - TTH (low-torque)
A range of fine-precision, low-capacity torque screwdrivers for handheld applications. Suitable for the measurement of very fine static torque from
Note: If your application requires multiple rotations of the sensor in one direction, we recommend using a rotary torque transducer.
Static Torque Screwdriver - TS (mid-torque)
A range of mid-capacity torque screwdrivers for handheld applications. Suitable for the measurement of static torque from
Note: If your application requires multiple rotations of the sensor in one direction, we recommend using a rotary torque transducer.
VFG
AFG
Touchscreen
Full colour display that supports touch and gestures, with live graphing and customisable interface
Vector OS
Future software updates, inc. configuration deployment, new features and custom applications
Smart Sensors
Supports our range of external 'Smart Sensors' for a huge variety of applications
Capacity
2.5 N - 2.5 kN
Capture readings from as low as 0.0005 N to 2,500 N
Accuracy
±0.1 % of full scale
eg VFG 500 has a full-scale capacity of 500 N, so is accurate to ±0.5N at any point between 0 - 500 N
Storage
Expandable memory (Micro SD card - supports up to 32GB)
Accessories
Choosing your accessories
It's important that your sample is gripped and held correctly to achieve accurate test results.
Our accessory catalogue contains a wide range of accessories and you should find exactly what you need. Key specifications (such as load rating) are listed on all of our grips and fixtures.
Example test accessories
Overview
The VFG is Mecmesin's most powerful digital force gauge, packed full with innovative features and an intuitive touchscreen interface making it easy to navigate for all users.
Vector OS software is at the heart of the VFG enabling operators to configure the gauge to their requirements, analyse test results quickly in the field, and customise the touchscreen interface.
Available in 10 models with capacities ranging from 2.5 to 2500 N (0.5 to 550 lbf), the VFG caters for a diverse range of industrial applications.
All models are highly accurate to ±0.1% of full-scale with readings displayed in all common measurement units; N, kN, mN, gf, kgf, lbf and ozf.
Whilst most regularly used for push and pull tests using the gauge's internal loadcell, the VFG also acts as a universal display for a selection of external ‘smart’ force and torque transducers. This means you can expand a VFG by connecting additional sensors to a Smart Adapter to perform tests of all capacities for tension, compression and torsion – all with one gauge.
The VFG offers enhanced test features and data analysis capabilities:
- Configurable colour display - choose from a single peak value for simplicity or show the live readings & peaks in both tension and compression
- Max load, 1st Peak and Average load - register the key values you wish to see from the test
- Graphing mode - generate a live curve on the display to help identify critical events during the test
- Fast internal sampling at 5MHz enables a data-acquisition rate of 2,000 times per second. This ensures sudden break-force readings are captured accurately
- Visual pass/fail alarms - alert operators immediately when testing
- Overload warning - minimise the risk of accidental damage to the loadcell
- Statistical summary - store readings to a built-in memory for statistical analysis within the gauge
- Expandable external memory - save all the raw data-points on a 32GB micro-SDHC card so you can test rapidly now and download test data later
- Output data directly to a PC or printer for further analysis
- Mount the gauge to test stands and connect to external loadcells & torque sensors - outstanding versatility makes it ideal for hundreds of different applications
The 5" colour touchscreen features a highly intuitive interface to simplify operation for all users. Swipe to access configuration menus and set-up advanced tests by selecting from the icon-driven functions list. Configure the display to include only the options you wish to see. Pinch-and-zoom to expand the live graph.
The VFG is constructed from rugged aluminium and shaped to fit the hand making it small enough to be used as a hand-held device. It is easily attachable to a motorised stand, thereby making it an affordable first step to more controlled tension and compression testing where optimum repeatability is required. Alternatively, this powerful digital force gauge can also be integrated as a key component into your own custom test rigs.
It is powered by a fast-charge lithium-Ion battery and is supplied in a robust carry case with a standard accessory kit plus a USB-C charging cable and USB-C to USB-A adapter. A removable, rubber bumper is pre-fitted to protect against accidental damage if the gauge is dropped.
A calibration certificate traceable to national standards is included at no extra charge - ensuring full compliance during external audits.
It is the ideal choice for tension and compression tests just about anywhere, making it the solution of choice for factory or outdoor use.
Product datasheets
VFG Digital Force Gauge - Flyer (PDF)
Interface Cables - Datasheet (PDF)
Product Brochures
Digital Force and Torque Gauges - Brochure (PDF)
Digital Force and Torque Sensors - Brochure (PDF)
Key specs
Tension and Compression
VFG Touchscreen
Measurement range
All force gauges measure from zero to the value indicated in the table below.
| Model | VFG 2.5 |
VFG 5 |
VFG 10 |
VFG 25 |
VFG 50 |
VFG 100 |
VFG 250 |
VFG 500 |
VFG 1000 |
VFG 2500 |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 2.5 | 5 | 10 | 25 | 50 | 100 | 250 | 500 | 1000 | 2500 |
| lbf | 0.55 | 1.1 | 2.2 | 5.5 | 11 | 22 | 55 | 110 | 220 | 550 |
| kgf | 0.25 | 0.5 | 1 | 2.5 | 5 | 10 | 25 | 50 | 100 | 250 |
Resolution
1:50,000
eg. VFG 500 when measuring in newtons has a resolution of 0.01 N
Accuracy
±0.1 % of full scale*
eg. VFG 500 has a full-scale capacity of 500 so is accurate to ± 0.5 N at any point between 0 - 500 N
Units of measurement
mN, N, kN, gf, kgf, ozf, lbf
Sampling Rate
5,000,000 Hz
Overload Rating
150% of full scale
Storage
On-board/built-in memory
8 MB (approx. 500 stored readings)
Expandable memory
Up to 32 GB (via SDHC card)
Dimensions
Width
72 mm
Height
205 mm
Depth
42 mm
Weight
740g
*As the device is used in varying environmental conditions, the uncertainty of measurement could be as much as 0.1% of full scale.
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