
XGrain and SGrain NIR Grain Analysers
More insight
from every grain.
From grain intake to the mill: our NIR grain analyser brings protein, moisture and hectolitre weight measurements into one workflow.
Take analysis
where you need it.
Grain and flour analysis need not stay in one place. Take protein and moisture testing to your workplace with the portable SGrain.


For grain and flour analysis,
a solution suited to your sample.
At MAK Analiz, we manufacture Infracont XGrain and SGrain to support quality control in grain intake, storage and production. We consider the instrument, calibration and operating conditions together when evaluating protein, moisture and other application-specific parameters in wheat, barley, maize, oilseed and flour samples.
Explore XGrain to monitor hectolitre weight alongside composition results at grain intake, and SGrain for portable grain and flour analysis across work locations. Let the products you need to measure and your daily sample workflow guide your model choice.
Explore the application scope of NIR analysersProtein, moisture and grain quality parameters
Each parameter is evaluated within the calibration installed for the relevant sample.
Protein
Compare protein content in wheat, barley and other suitable samples with purchasing specifications or production targets.
Moisture
Monitor sample moisture content to inform grain intake, drying and storage decisions.
Oil
Evaluate the composition of oilseeds and related raw materials using the appropriate product calibration.
Gluten & Zeleny
Explore the quality indicators supported by the available calibration for wheat and flour applications.
The scope of ash and other parameters also depends on the sample. An installed calibration does not guarantee the same performance for every product or measurement range. Explore protein analysers and selection criteria.

Built-in hectolitre weight module
Infracont XGrain: grain analysis at intake
At grain intake, sample quality informs your next decision. XGrain combines grain composition analysis and hectolitre weight measurement in one instrument. The touchscreen and built-in printer provide a straightforward workflow from measurement to recording results.
Plan measurement and recording at one point if your operation needs hectolitre weight alongside protein and moisture analysis. See the product page for the calibration and accessory requirements of grain, oilseed or flour applications.
- Hectolitre weight measurement
- Evaluate test weight alongside composition results with the built-in module.
- Large touchscreen
- Select the sample, start the analysis and review results on the 8-inch display.
- Recording and reporting
- Print analysis results with the built-in thermal printer; consider InfraCloud options according to your connectivity conditions.

Portable NIR analysis
Infracont SGrain: portable grain and flour analysis
A compact analysis system for different intake points and changing work locations. SGrain offers NIR analysis of grain and flour samples in a portable body. The option to operate from a 12 V power supply enables flexible use under suitable field conditions.
If you work across grain intake points or production areas, consider portability alongside sample preparation and reporting needs. Check the product page for the appropriate sample cell and calibration scope for flour and ground samples.
- Portable body
- Move between work locations with a 10 kg instrument and compact dimensions.
- Operation from 12 V
- Plan suitable external power supply or vehicle connection options for your location.
- On-site printout
- Document analysis results at your workplace with the built-in thermal printer.
XGrain or SGrain?
Let your workflow decide.
The same NIR analysis approach, with two different operational priorities. Start with where and how you work.
InfracontXGrain
When your analyses come together in one place.
For operations that need to assess protein and moisture results alongside hectolitre weight. The built-in hectolitre weight module and large display bring the intake measurement workflow together.
- Touchscreen
- 8 inches
- Instrument weight
- 13 kg
- Built-in measurement module
- Hectolitre weight
InfracontSGrain
When you take analysis to your work.
For teams working across intake or production locations. The compact body and the option to use a suitable 12 V power supply make it easier to take grain and flour analysis to different workplaces.
- Touchscreen
- 5.7 inches
- Instrument weight
- 10 kg
- Operation with a power supply
- 12 V
- Analysis in approximately 1 minute
- Built-in thermal printer
Values are from the standard model brochures. Let us confirm the sample types, calibrations and accessories for your operating conditions.
Three key decisions when choosing a grain analyser
Define your sample, measurement purpose and work location together.
Which result do you need, and in which product?
Protein and moisture in wheat, oil in oilseeds, and ash in flour require different calibrations. List whole-grain and ground samples together with the measurement ranges you need.
Protein analysis and instrument selectionGrain intake or portable analysis?
Daily sample volume, frequency of transport and hectolitre weight requirements affect the choice. Consider XGrain for a fixed intake workflow and SGrain when moving analysis between locations. Check environmental and power supply conditions together.
Compare the two modelsWhich services are included in the price?
Consider the calibration package, sample cells, data transfer, installation and operator training alongside the instrument price. Clarify maintenance and support scope before requesting a quotation.
Request a quote for your samplesIn NIR analysis, the instrument, sample and calibration work together.
A NIR analyser evaluates spectral information from the sample using a product- and parameter-specific calibration. XGrain and SGrain use NIT, which measures near-infrared light transmitted through the sample. Suitability depends on the installed calibration and how representative the sample is, as well as the model.
We plan instrument selection around reference analyses and your actual operating conditions. Define the intended use of results and acceptance criteria before installation.
NIR calibration and verification guideTake a representative sample
Analyse a sample that represents the batch quality, rather than just one point in the batch. Treat sampling and preparation as part of the measurement process.
Sampling and quality controlSelect the appropriate calibration
The sample type, parameter and expected range must match the instrument scope. Identify any additional accessories needed for flour or powder samples.
Calibration and verification supportMonitor against reference results
Plan comparisons with representative samples after installation. When differences arise, review sample preparation, environment and instrument condition together.
Explore technical service scope
Discover our other products.
Alongside our NIR analysis systems, we offer moisture measurement, sampling and laboratory equipment for the other needs of your quality control process.

Wile 200 Grain Moisture and Hectolitre Weight Meter
Explore portable moisture measurement options for grain intake and storage.

Draminski TwistGrain Pro Moisture Meter
Explore grain moisture meters for harvest and field checks.

Automatic Grain Sampling Probe
Plan sampling, the first step of analysis, around your operational workflow.

Precision Balance
Explore weighing solutions that complement sample preparation and laboratory work.
Explore our products
in one place.
Browse NIR analysis systems, moisture meters and laboratory equipment page by page. Discover solutions for your needs in one catalogue.

Understand through analysis.
Preserve under the right conditions.
Extend quality control into storage with grain cooling systems.
Monitoring storage conditions matters alongside measuring grain quality. Managing product temperature through controlled air circulation in silos and warehouses helps reduce the risks of self-heating, mould and insect infestation.
A solution starts
with understanding your business.
Analysis and laboratory solutions for different workflows in grain, flour, feed and food production.
Flour & Semolina Mills
Monitor protein, moisture and quality from incoming wheat checks through to flour sample evaluation.
Feed Production Plants
Evaluate feed raw material composition against your production targets, using appropriate samples and calibrations.
Licensed Grain Warehouses
Plan warehouse intake checks with representative sampling, moisture measurement and laboratory equipment.
Laboratories & R&D
Equipment and technical support for sample preparation, measurement and verification against reference results.
A partnership that starts
with your instrument and continues
through support.
We follow your analysis system needs together, from installation to daily use, and from calibration to maintenance. Contact our team to plan technical service across Türkiye.
Request technical service TECHNICAL SUPPORT LINE+90 530 881 89 89Fault diagnosis and repair
Initial assessment and service planning based on the brand, model and fault symptoms.
Calibration and verification
Assessment of measurement performance using reference results and representative samples.
Installation and operator training
Commissioning the instrument and planning daily operation with your team.
Maintenance and spare parts
Identifying maintenance needs according to instrument condition and workload.

Behind the right instrument,
a team that understands your work.
Every operation has different samples, measurement goals and working practices. That is why we consider instrument selection alongside your application, installation conditions and support needs, rather than as a product decision alone.
Instrument selection for your application
Assessment based on sample type, parameters and workload.
A clearly defined technical process
Let us discuss calibration, accessories, training and maintenance needs before the quotation.
Communication after the sale
An accessible point of contact for operating questions and technical support requests.
Different needs.
A strong selection of technologies.
Alongside our own NIR analysis systems, discover the brands in our catalogue for different applications.
Infracont XGrain & SGrain
Get to know the two NIR solutions we developed for protein, moisture and quality control in grain and flour analysis.
Explore Infracont productsLatest News & Blog

Choosing a Grain Analyzer: Intake and Laboratory Workflow
Turn your moisture, protein and test weight requirements at grain intake into equipment selection criteria. Review sample flow, capacity, calibration and the quotation checklist.

15 Checks Before Buying a Used Analyser
Before buying a used NIR, protein or moisture analyzer, check its serial number, licences, calibrations, acceptance tests, accessories and warranty scope…

Flour Quality Control: Protein, Moisture, Ash, Gluten and Falling Number
Evaluate protein, moisture, ash, gluten and falling number together in flour analysis. Distinguish NIR predictions, reference methods and flour cell requirements.
The right questions before measurement.
Frequently asked questions about NIR grain analysers
Clarify your questions about model choice, measurement scope and delivery. See the product pages for detailed sample and calibration information.
What is the main difference between XGrain and SGrain?
XGrain supports grain intake and laboratory workflows with its built-in hectolitre weight module. SGrain focuses on portability and work across locations with a suitable 12 V power supply. The choice depends on sample type, daily analysis volume and operating environment, as well as hectolitre weight requirements.
Which values can a NIR grain analyser measure?
XGrain and SGrain can evaluate parameters such as protein, moisture, oil, gluten, ash and Zeleny within the calibration installed for the relevant sample. Not all these values apply to every grain or flour sample. The product–parameter combination is checked before quotation.
Can wheat, barley, maize and flour be analysed on the same instrument?
Different grain and flour samples can be analysed on the same instrument with the relevant product calibrations and appropriate sample accessories. A wheat calibration cannot be applied directly to maize or flour. We define the instrument scope by considering the products and parameters you need to measure together.
How are NIR and NIT related?
NIR refers to analysis technologies operating at near-infrared wavelengths. NIT is a transmission approach based on light passing through the sample. XGrain and SGrain evaluate the resulting spectrum using a calibration appropriate to the sample and parameter being measured.
Why is NIR analyser calibration important?
Results rely on calibration models that use the relationship between the measured spectrum and reference laboratory analyses. Suitability must be checked for new sample types, measurement ranges or operating conditions. Reference comparisons with representative samples during installation and use allow performance to be monitored.
What determines the price of a grain analyser?
The XGrain or SGrain model, product and parameter calibrations, sample accessories, installation, operator training and technical support scope are assessed together. For a current quotation, share the products to be analysed, daily sample volume and operating location. The scope of supply is clearly stated in your quotation.
Can a NIR analyser replace a moisture meter?
NIR systems are used by operations seeking to assess protein and other quality parameters alongside moisture, with an appropriate calibration. A separate moisture meter may suit field or storage work requiring moisture checks only. Select the instrument according to the measurement purpose and need for reference verification.
How are installation and after-sales support planned?
We determine the instrument configuration by assessing sample type, target parameters and operating environment. Installation, operator training, calibration verification and maintenance requirements are clarified in the quotation. Businesses across Türkiye can discuss service and delivery conditions with the MAK Analiz team.
For XGrain or SGrain,
request a quote suited to your needs.
Share the products you analyse, the parameters you need to measure and your daily sample volume. Let us define the model, calibrations, accessories and installation scope together.




