Name of service (page headline, shown in promos – maximum of 70 characters incl. spaces):Calibration of PMULead (include SEO-words and the main benefits for your target groups. Stick to one paragraph, maximum 2-3 sentences):
We can calibrate PMU (Phase Measurement Unit).
Purpose/Benefit:
PMUs measure quantities such as voltage, current, harmonics, frequency, and power against a common time reference, which means that measurements can be compared between substations in real time. This is valuable as it can be used for stability monitoring, faster analysis, and more efficient utilization of resources in the power grid. For these measurements to serve as a basis for decision-making, amplitude, phase angle, and frequency must be reported correctly; therefore, regular calibration is essential.
Method (what/which methods are used to perform the service):
We calibrate Total Vector Error (TVE), Frequency Error (FE) and Rate of Frequency Error (RFE). The uncertainty of TVE is 0.04%
Delivery (what does the client get after performed service – e.g. a report, certificate etc.):
We provide calibration certificates in Swedish or English. You can download the certificate directly from website for calibration and receive all other information that you need regarding your measurement system. Please contact us if you have any questions or to discuss your needs.
Area: Electronics Energy CalibrationContact person (Enter one name per field. Activated personal contact pages will appear automatically):Andreas Nilsson
Field measurements:NoPrice type:1Division:Division Safety and TransportPreparation:No preparation requiredStandards:
IEEE C37.118.1-2011
IEC/IEEE 60255-118-1:2018
Certification and marking:Not applicableType of service:CalibrationInstrument:CalibratorsGeneral area:Electricity
Utilize the full potential of microscopy in product development and quality control of your products with our tailored courses. Do you have a microscope lying around that you are not using in the best way or perhaps not using at all? Do you want to understand your materials and products better?
Then our tailored courses in microscopy and preparation techniques are for you.
Microscopy is the key to increased knowledge and understanding of your own materials and products. We offer microscopy training tailored to your specific needs either at your location with your equipment or with our equipment at RISE. Whether you want to improve your sample preparation, increase image quality, or get more out of your own microscope, the course is tailored to your needs and challenges.
Food, pharmaceuticals, medical devices and packaging often have a complex microstructure with different phases on multiple length scales. By designing the microstructure, you can control the properties of your product. We help with
sample preparation, tailored to your materials and goals
tips and advice for optimizing existing microscopy equipment for better results
deeper understanding of your products
support and feedback from experienced microscopy specialists
Sample preparation is extremely important for obtaining good microscopy results and we can help you find the preparation technique that is best suited for your materials. At RISE we offer several different preparation methods including staining of different components, some very specific staining methods such as immunolabeling and analysis of different dynamic processes. We alternate theory and practice in the training with either light microscopy (LM), confocal laser microscopy (CLSM) or electron microscopy (SEM and TEM). The lectures are offered in Swedish and English.
There are so many different preparation methods, how do you choose the right one? We will help you with our expert knowledge.
Name of service (page headline, shown in promos – maximum of 70 characters incl. spaces):MagScan - A 3-axis Magnetic Field ScannerLead (include SEO-words and the main benefits for your target groups. Stick to one paragraph, maximum 2-3 sentences):
Want to understand the magnetic field around your product? Using MagScan — our advanced 3D scanner — we capture detailed, close-range magnetic field maps with high spatial resolution.
Purpose/Benefit:
Measure and visualize the magnetic field at close range and with high spatial resolution
Analyze the magnetic field in relation to compliance limits
Investigate temperature dependent demagnetization processes of permanent magnets
Locate magnetic impurities, for instance magnetic components on PCBs
Method (what/which methods are used to perform the service):
Scan magnetic field around samples in 3 dimensions
Default sensor: 3-axis Hall sensor (SENM3Dx)
Optional sensor: 3-axis AMR for applications requiring higher sensitivity at lower field ranges (<1 mT)
Magnetic field range: ~10 uT – 4 T
Spatial resolution: <100 um
Sensor-to-object-distance : ~0.5 mm (including ~0.35 mm inside the IC capsule)
Optional: Sample heating up to 200 C
Delivery (what does the client get after performed service – e.g. a report, certificate etc.):
Visualization of the magnetic field
Analysis of measured magnetic field levels in relation to compliance limits
Field measurements:NoPrice type:1Division:Division Digital Systems and Societal TransformationPreparation:No preparation requiredCertification and marking:Not applicableType of service:Testing / Analysis / EvaluationInstrument:Not applicableGeneral area:Not applicable
Magnetic field mapping of an NdFeB magnet with a 3-axis magnetic scanner
Image: Jakob Blomgren
Magnetic field scanned 0.5 mm above an NdFeB magnet
Image: Jakob Blomgren
3. Good health and well-being
9. Industry, innovation and infrastructure
12. Responsible consumption and production
Purpose - Header:Map the magnetic field around your product at close rangeMetod - Header:MagScan – A 3-axis Magnetic ScannerDelivery - Header:DeliveryMore information - Header:Measurement examples
High-pressure die casting (HPDC) of large components presents several technical challenges. The aim of the MoReuse project is to identify key tool parameters that influence wear patterns and tool lifespan, develop systematic measurement methods, and propose solutions to prevent and manage wear—such as modularization and smart maintenance.
Increasing demands for electric vehicles, the need to reduce manufacturing's environmental impact, and corporate sustainability commitments are driving technological advancements in the Swedish automotive industry. A key trend is the increased use of aluminum in car structures to reduce weight and improve energy efficiency. Using recycled aluminum significantly lowers the environmental impact of manufacturing.
High pressure die casting (HPDC) is favored for using secondary aluminum, and new developments in HPDC, known as Mega Casting, enable the production of larger single-piece objects. However, HPDC of large objects presents challenges, such as the giant size of machines and tools, varied wear mechanisms on tool surfaces, and the need for competence development.
The MoReuse project aims to understand and define key tool parameters affecting wear and tool-life, develop systematic measurement methods, and propose solutions to prevent and fix wear. This knowledge will be used to create a strategy for modularizing die casting tools and a model for smart maintenance
Name of service (page headline, shown in promos – maximum of 70 characters incl. spaces):State of the art gas measurements and diagnostics in furnacesLead (include SEO-words and the main benefits for your target groups. Stick to one paragraph, maximum 2-3 sentences):
At RISE we are developing and implementing state of the art measurement and diagnostic techniques with tunable diode lasers to monitor and enhance the performance of thermochemical conversion processes. The techniques enable real-time, accurate measurements of difficult-to-quantify entities in hot and enclosed environments.
Purpose/Benefit:
Advanced optical measurement techniques, specifically Tunable Diode Laser Absorption Spectroscopy (TDLAS) have developed and matured in recent years and can offer new and exciting alternatives for monitoring industrial processes. The technology relies on the fact that chemical species of interest will absorb infrared light at certain known frequencies, while not absorbing any light at "off" frequencies, a simple concept that allows for robust measurements in difficult environments. Residence time of TDLAS measurements is determined by the scanning rate of wavelength around the chemical species spectroscopic feature ( on and off the peak). Typically we work with 1-10 ms scanning intervals. Equipment for TDLAS is inexpensive compared to competing technologies such as FTIR.
RISE at the forefront
RISE is focused on both developing the TDLAS technology for new uses as well as implementing TDLAS technologies within industry. Current research focuses on using TDLAS to adjust fuel feedstock flows in real time to achieve better combustion efficiency. Implementations at industry are focused on measurements of temperature, soot, NO, CO2, H2O, CO, C2H2, CH4 as well as biomass flow and moisture content.
Method (what/which methods are used to perform the service):
Delivery (what does the client get after performed service – e.g. a report, certificate etc.):
Our expert researchers and engineers are enthusiastic about this technology and are available to aid in a successful implementation or research initiative.
TDLAS implementations offer an extremely robust method for capturing data in difficult environments, using non-invasive light beams for the measurements. Difficult environments such as sooty or gasified gas streams are no problem for TDLAS techniques, because the baseline measurement factors out the additional absorption. Additionally, the use of lasers emitting exact frequencies means that calibration is never required and results are repeatable.
Normally, two optical ports (sight glasses) are needed on opposite sides of the furnace or reactor vessel, in order to emit and detect the laser beam.
RISE can supply laser measurement equipment as well as software for signal interpretation. We offer the expertise needed for implementation, support, and development.
Area:Generic metrology and measurement technologyContact person (Enter one name per field. Activated personal contact pages will appear automatically): Alexey Sepman Christopher Mueller, Enhetschef
Field measurements:YesPrice type:1Division:Division BioeconomyPreparation:No preparation requiredCertification and marking:Not applicableType of service:Innovation servicesInstrument:LasersGeneral area:CombustionOrder information:Please fill out the document describing your process, physical installation, and measurement interests. Delivery level:Not applicable
In TDLAS (see Figure 1)the wavelength of a narrowband laser is tuned across a specific absorption feature of the target species. The absorption of the laser intensity is measured with a photodetector and related to properties of targeted species (e.g. concentration, temperature (T), pressure (P)) using spectroscopic properties available from databases and the Beer–Lambert law. If the spectroscopic and gas properties (P, T) are known, the concentration can be evaluated from the measured absorption. For the temperature measurements, the laser is tuned over two or more lines of a species, the lines' (integrated or peak) absorbance ratio provides the temperature. It is important to note that the accurate detection of the parameters of the process (species concentration and T) is possible even at high level of laser light extinction due to particles, e.g. dust, soot, char and ash. The broadband reduction of the laser intensity can be used to evaluate particle concentrations. The lasers can easily be coupled to optical fibers, which constitutes a significant advantage for practical applications since the instrument can be located in a control room (or other safe places) with the light being transferred to the boiler in the fiber. The measured data is an integration (or average) over the entire absorption path and, therefore, provides information on the overall process condition and efficiency.
Currently, the monitoring and control of bio-based energy generation processes is carried out using feedback signals from conventional temperature measurements, flow rates and flue gas analysis. The main drawbacks of these methods are their poor temporal resolution, slow response time, invasiveness, etc. Due to these drawbacks, conventional methods are unfit for accurate and rapid detection of changes in process conditions that are needed for responsive control. In-situ diagnostics are measurements carried out directly in the reaction zone of the process, thereby reducing the response time of the feedback signal. Optical in-situ methods are non-invasive and operable for prolonged times in challenging environments. At present, TDLAS is one of the most promising and rapidly developing optical techniques for online in-situ diagnostics in thermochemical conversion systems. A comparison of TDLAS and conventional methods based on extractive sampling and invasive probing is given in Table 1 (Appendix).
Purpose - Header:Gain deeper insight into combustion, gasification, and other thermochemical processes.Metod - Header:References and Research topicsDelivery - Header:How RISE can helpMore information - Header:Methodology and Comparison
DigiDynoTorq addresses challenges in traceable torque measurement caused by torque ripples, high-frequency oscillations, and environmental factors such as temperature fluctuations and vibrations, issues conventional calibration struggles to address.
Critical across sectors
Dynamic torque measurement is critical across sectors such as automotive and transportation, energy, robotics, manufacturing e.g. CNC machining, mining, and heavy equipment, where precise control of rotating systems is vital for both performance and safety. For instance, in electric vehicles (EVs), dynamic torque measurements are essential for smooth acceleration, deceleration, and efficient regenerative braking. The variable operating conditions in EV motors make accurate dynamic torque measurements crucial for optimizing performance and energy efficiency.
Conventional calibration methods inadequate
Conventional static calibration methods are inadequate for rotary and dynamic torque, due to phenomena like torque ripples, high-frequency oscillations, and environmental influences such as temperature fluctuations and vibrations. Dynamic torque measurement faces additional challenges, including the frequency response of sensors, which can introduce significant phase and amplitude errors at certain frequencies, causing deviations between the actual and measured values. High-frequency dynamic torque or frequently occurring torque spikes can affect the mechanical behavior of the torque transducer, thereby impacting its key metrological characteristics. However, such recurring high-dynamic torque loads may remain undetected due to the filtering schemes commonly used in measurement systems.
Optical Torque Transducer and Digital Twin
This project responds to the identified needs by developing an Optical Torsional Rotary (OTR) torque transducer and its corresponding Digital Twin (DT), both deployed within an in-house-developed rotary torque test rig. The aim is to achieve a comprehensive physical understanding of dynamic torque measurement, enabling continuous calibration of torque transducers and active condition monitoring of rotary systems.
Enhanced torque measurement accuracy and drivetrain efficiency modeling can minimize rotor torque control errors and optimize powertrain efficiency in EVs, thereby improving overall energy conversion and reducing both energy consumption per kilometer and total cost of ownership. By incorporating Virtual Sensors (VS), DTs enable real-time analysis and scenario testing, which enhances vehicle performance, reduces energy consumption, and extends component lifespans. Additionally, DTs facilitate predictive maintenance, which helps minimize downtime and operational costs.
The Battery Regulation (EU 2023/1542) introduces extensive requirements for all batteries sold on the European market. From safety and sustainability to labelling and recycling, the rules are both detailed and technically demanding. For manufacturers and importers, this marks a major shift. Are you prepared? Our experts are here to guide you.
The Battery Regulation (EU 2023/1542) replaced the 2006 Battery Directive on 18 August 2025, imposing strict requirements on manufacturers and retailers. Do you sell batteries within the EU? Then you must comply with the new rules, and RISE supports you.
We have extensive experience in guiding companies through EU regulations. With our expertise in testing, certification, and sustainability analysis, we offer a reliable path forward.
Our Services – Tailored for the Battery Regulation
We offer a comprehensive range of services to help companies meet the requirements of the EU Battery Regulation (EU 2023/1542)—from testing and certification to innovation and strategic advisory.
Testing Services: Accredited testing of battery performance and safety, covering electric vehicles, energy storage systems, and more.
Evaluation of quality systems: RISE is in the process of becoming a Notified Body for the Battery Regulation. As a Notified Body, we will be able to offer quality system assessments in accordance with Module D1 and the requirements outlined in Annex VIII of the regulation.
Life cycle analysis: We conduct Life Cycle Assessments (LCA) in accordance with EU requirements to calculate battery carbon footprints under Article 7, Annex II, and related Delegated Acts.
Preparing documentation and navigating requirements: We assist in preparing documentation for EU Declarations of Conformity and navigating the requirements related to Notified Body services.
Production of battery passports: We support QR code labelling and help set up systems for digital battery passports in compliance with Article 77.
Production of compliance strategies: Tailored roadmaps for phased regulatory implementation, from product design to end-of-life.
Research & Innovation: RISE conducts cutting-edge research in battery technology to support new materials and concepts, meet future EU demands, and promote sustainable development.
Let’s take the next step together – reach out now!
By developing new methods for characterising thermal converters, an independent realisation of the SI units for alternating voltage (V), alternating current (A) and electrical power (W) will be established at RISE. This will lead to a more secure traceability chain and better measurement uncertainty for calibration in the low frequency range.
To realise the units for alternating voltage, alternating current and electrical power with the lowest measurement uncertainty at RISE, thermal converters are used. With a thermal converter, an unknown alternating voltage (ac) can be compared to a known direct voltage (dc) that is traceable to natural constants via the Josephson effect. Each thermal converter has an error (ac-dc difference) that must be characterized as part of the realisation. In this project, new characterization methods will be developed with a programmable Josephson standard, which can generate precisely defined (quantised) direct voltages and alternating voltage signals with calculable RMS value.
After the project, RISE will be one of few NMIs (National Metrology Institutes) in the world with its own realisation of the alternating electical units, which makes us independent of external actors and increases the security of the traceability chain. The new methods will also be used at RISE to improve measurement uncertainty during calibration in the low-frequency range (<1 kHz), especially at 3–10 Hz, since measuring instruments with significantly better performance in that range than before have come onto the market.
Name of service (page headline, shown in promos – maximum of 70 characters incl. spaces):Sales of reference oilsLead (include SEO-words and the main benefits for your target groups. Stick to one paragraph, maximum 2-3 sentences):
We can supply a variety of industry reference oils to the highest standards. Reference oils may be intended to be used as standard exposure media for studies of chemical resistance. We can offer the following oils: IRM 901, 902, 903 and DIDP.
Purpose/Benefit:
To comply with standards such as ASTM D 471, it is required that the reference oils are classified. This is to ensure a correct measurement result on the test objects.
Method (what/which methods are used to perform the service):
ASTM D471
ASTM D5964
ASTM D2000
ASTM D1414
Delivery (what does the client get after performed service – e.g. a report, certificate etc.):
We always have the oils in stock and can thus ensure fast delivery time.
Area:PlasticsContact person (Enter one name per field. Activated personal contact pages will appear automatically):Elva Gunnarsdottir, Provningsingenjör
Certification and marking:Not applicableType of service:Testing / Analysis / EvaluationInstrument:Not applicableGeneral area:Not applicableDelivery level:Not applicable
elva.gunnarsdottir@ri.se,
/en/node/9710
Purpose - Header:Correct classification of reference oilMetod - Header:The following methods refer to these oilsDelivery - Header:LeveransMore information - Header:Mer information
To design foods and other soft materials with the right texture, we need to understand how they break when chewed, cut, compressed or pulled apart. Fracture testing allows us to measure critical properties such as juiciness, tenderness and crispiness – helping companies develop products with improved texture and greater consumer acceptance.
RISE uses advanced mechanical methods to investigate how soft materials respond to forces such as compression, tension (tensile testing), or cutting. With these tests, we can determine key texture-related material properties, such as:
Modulus and deformation at break
Structural integrity under repeated loading
We work with many different types of materials – from gels and dairy products to snacks and plant-based meat analogues. Through cyclic compression tests, we can simulate chewing and measure how juiciness or structure changes over time. We can also measure extensional viscosity using hyperbolic contraction flow with the same equipment – a method well suited for molten or formable foods where conventional rheometry is insufficient, or to characterize fibrous and slimy mouthfeel.
Examples of common fracture tests we perform:
Compression test The product is compressed until fracture or a defined deformation; used to measure hardness, stiffness, and resistance.
Tensile testing The product is pulled apart until break; used to study toughness, fracture behavior in filaments, chew resistance, or fibrous structures.
Three-point bending Suitable for measuring brittleness and flexural stiffness in products such as crackers, protein bars, or freeze-dried samples.
Straight knife cutting test Used to assess general cuttability in soft products such as cheese, gels, or plant-based materials.
Warner-Bratzler knife test Used to simulate bite resistance in meat or meat analogues – a standard method for measuring meat tenderness.
Cyclic compression Repeated compression that mimics chewing; used to track texture changes and juiciness over time.
Puncture test Measures the force required to penetrate a surface – suitable for sausage casings, gel films, delicate coatings, or crispy products.
Hyperbolic contraction flow (extensional viscosity) A method where the material is forced through a hyperbolic geometry to determine extensional viscosity – something that cannot be measured with conventional rheometry. It can, for example, predict bread volume from dough properties or provide a measure of the fibrous texture in cultured dairy products.
All tests are performed using a high-precision instrument, the Instron 68SC-5 (accuracy down to 0.01 N), where we often employ custom fixtures designed to match the shape, function, and application of the sample. Together with industry and research partners, we translate results into improved product performance and consumer experiences.
