Chocolate

Real-time monitoring of chocolate tempering and viscosity

Challenge

Molten chocolate is a complex non-Newtonian suspension whose flow behaviour changes significantly during cooling and tempering. Fat-crystal formation affects texture, stability and final product quality. Traditional laboratory measurements only provide information after a sample has been removed from the process.

Incipientus Approach

Incipientus used inline rheology to monitor tempered and untempered milk chocolate during processing. Viscosity was continuously measured as the temperature changed from approximately 42°C to 30°C, allowing rheological changes to be observed while tempering was occurring.

Outcomes

• Continuous inline measurement of chocolate rheology
• Real-time visibility during tempering
• Ability to distinguish tempered and untempered chocolate
• Reduced dependence on offline quality testing
• Potential for faster adjustment and improved consistency

Ketchup / Sauce Consistency

From Bostwick snapshots to continuous sauce consistency control

Challenge

Sauce consistency affects pouring, spreading and consumer perception. Traditional Bostwick or consistometer testing requires a sample to be removed from production and only provides a point-in-time result.

Incipientus Approach

Incipientus continuously monitors sauce directly in the production line, producing operator-independent flow and multi-point rheological information under actual manufacturing conditions.

Outcomes

• Reduced dependence on manual Bostwick testing
• Earlier identification of thickening or thinning
• Continuous quality information instead of isolated samples
• Better alignment between process conditions and final texture
• Stronger foundation for future automated control

Mayonnaise

Monitoring emulsion texture directly during production

Challenge

Texture and mouthfeel are fundamental quality characteristics of mayonnaise. A single viscosity number does not necessarily describe this complex emulsion accurately and laboratory sampling delays feedback.

Incipientus Approach

Complete velocity profiles and rheological behaviour can be measured continuously, including direct inline determination of yield stress.

Outcomes

• Continuous measurement of emulsion rheology
• Direct inline yield-stress determination
• Immediate detection of texture changes
• Reduced sample collection and analysis
• Improved batch-process monitoring

Yoghurt

Monitoring yoghurt texture before it becomes a customer complaint

Challenge

Yoghurt texture and viscosity strongly influence consumer perception. Sample-based quality checks provide snapshots and can miss changes that occur between measurements.

Incipientus Approach

Touch-free inline rheology measures flow behaviour continuously during yoghurt manufacturing and provides earlier visibility of texture drift.

Outcomes

• Real-time monitoring of yoghurt texture
• Earlier warning of process deviations
• Reduced reliance on delayed laboratory feedback
• Potential reduction in waste and rework
• More consistent product quality across batches

Paint

Using viscosity data to optimise multi-stage mixing

Challenge:
Rheology changes throughout paint mixing as viscosifiers and other materials are incorporated. Sampling may not show exactly when stable conditions have been reached.

Incipientus Approach:
Continuous inline measurements show viscosity development through individual mixing stages and indicate when target conditions stabilise.

Outcomes

• Continuous mixing-stage visibility
• Identification of viscosity stabilisation
• Potential reduction in unnecessary mixing time
• Improved formulation understanding

Cement Grouts

Digital inline quality control for rock grouting

Challenge:
Traditional flow cups and Marsh funnels are manual and operator-dependent, providing limited information about true pipe-flow behaviour.

Incipientus Approach:
Rheological measurements can be made directly on site and digitally logged during the actual grouting operation.

Outcomes

• Real-time grout quality measurements
• Reduced manual flow-cup testing
• Digitally traceable results
• Potential reduction in material waste

Gypsum

Measuring a rapidly changing material where it is actually used

Challenge:
Gypsum changes quickly after preparation and must remain pumpable before developing enough structure to remain on the application surface.

Incipientus Approach:
Inline measurement visualises flow and detects plug-flow and yield-stress behaviour.

Outcomes

• Measurement under real application conditions
• Visibility of yield-stress behaviour
• Improved formulation comparison

Drilling Muds

Real-time drilling-fluid monitoring and early warning

Challenge:
Drilling fluids manage pressure, carry cuttings and support wellbore stability, making accurate flow information essential.

Incipientus Approach:
Detailed inline flow measurements can support monitoring of mud transport, lag time and incoming-versus-outgoing fluid.

Outcomes

• Improved flow visibility
• Support for barrels-in versus barrels-out analysis
• Earlier indication of abnormal conditions
• Improved drilling-process control

Wastewater

Optimising polymer dosing during sludge dewatering

Challenge:
Incorrect polymer dosing can increase chemical consumption, operating costs and suspended solids in filtrate.

Incipientus Approach:
Inline rheology can relate sludge behaviour to process parameters and help operators make more informed dosing decisions.

Outcomes

• Continuous sludge rheology monitoring
• More informed polymer dosing
• Potential reduction in chemical consumption
• Improved dewatering performance

Polymer & Resin Viscosity

Real-time visibility for polymer and resin viscosity control

Challenge:
Traditional sampling confirms quality but does not continuously show how viscosity develops during reaction, mixing or dilution.

Incipientus Approach:
Inline monitoring follows viscosity and rheology trends directly in the process as they develop.

Outcomes

• Earlier warning of viscosity drift
• Better understanding of reaction and mixing consistency
• Improved process data for digitalisation and automation

Consumer Care / Personal Care

Protecting the feel of personal-care products at production scale

Challenge:
Cosmetics and personal-care products are complex non-Newtonian fluids. Rheology influences texture, skin sensation, stability, pumping and filling.

Incipientus Approach:
Touch-free sensors continuously monitor complex rheological behaviour directly in line without contacting the product.

Outcomes

• Continuous personal-care product monitoring
• Touch-free and hygienically safe measurement
• Earlier detection of texture variation
• Improved confidence during formulation scale-up
• Better filling stability

Detergents

Multi-point viscosity instead of a single viscosity reading

Challenge:
Detergents are strongly shear-dependent, meaning one viscosity measurement does not fully describe their behaviour during mixing, pumping and use.

Incipientus Approach:
Multi-point viscosity information provides a more complete view across a broader range of shear conditions.

Outcomes

• Multi-point rheological information
• Continuous mixing-process monitoring
• Earlier detection of out-of-specification behaviour
• Potential reduction in product loss and rework

Fibre Suspensions

Continuous rheology measurements in concentrated paper pulp

Challenge:
Concentrated fibre suspensions have complex flow behaviour that affects paper, packaging, hygiene products and other cellulose-based materials.

Incipientus Approach:
Continuous inline measurements can produce complete multi-point rheograms under actual pipe-flow conditions.

Outcomes

• Continuous pulp rheology monitoring
• Complete multi-point rheograms
• Operator-independent data
• Improved reliability and repeatability

Paper Coating

Making paper coating behaviour visible in real time

Challenge:
Periodic coating checks may not explain why application performance changes during production.

Incipientus Approach:
Continuous inline visibility shows viscosity and flow behaviour before coating reaches the application point.

Outcomes

• Earlier visibility of coating-consistency shifts
• Improved troubleshooting
• Better connection between coating preparation and machine performance
• Stronger process-optimisation data

Battery Slurries

Controlling electrode slurry consistency before coating

Challenge:
Lithium-ion battery slurries contain active materials, binders, conductive additives and solvents. Small variations in rheology can cause sedimentation, pumping issues, uneven coatings, clogging and downtime.

Incipientus Approach:
Ultrasound-based inline rheology continuously monitors slurry behaviour during mixing and transport before the material reaches coating.

Outcomes

• Earlier detection of slurry inconsistencies
• Improved batch-to-batch reproducibility
• Greater coating stability and uniformity
• Reduced risk of failed batches
• Lower material waste
• Improved confidence during scale-up
• Better link between mixing conditions and coating readiness