Empowering Smarter Decision-Making in the Lab
Analysis of Multi-State Samples
IAS-3100 Laboratory NIR Spectrometer Analyzer is suitable for analysing granular, powdery, and liquid samples. Its compact and robust design makes it an ideal choice for real-time laboratory analysis.
The IAS-3100 features a large-area scanning mode, which helps include more sample in one measure and obtain higher-quality spectra. This instrument facilitates batch analysis to reduce manpower needs and increase sample volumes. It supports your daily work by tracking sample quality in real-time. The testing data provided by the 3100 have been reliable for fast-changing samples.
Product Features
➤ Compact and Portable
Its compact and portable design is adaptable to various situations.
➤ Simple Operation
The testing involves no pretreatment nor chemical reagents. One touch of ‘Start’ button will return analysis of multiple parameters in a short time.
➤ Large-Spot Illumination
The instrument illuminates and collects information from large areas of the sample, improving the accuracy of the analysis.
➤ Multiple Size Options for Sample Cells
A range of sample cells are available to suit different samples depending on their quantities and states.
➤ Automatic Self-Maintenance
Fully automated referencing and calibration functions make machine maintenance hassle-free.
Application
➤ Feed Analysis
Detection of moisture,protein,ash,and other index in rice bran,rice bran meal,and soybean meal.
➤ Fermentation Industry
Dynamic control, Precise node management
➤ Fruit Industry
Smart sorting,quality control
➤ Tobacco Industry
Rapid screening,Effective quality control
Calibration and Sampling Accessory

Accessory | Description |
| Name: 3100-Medium Sample Cell Material: Aluminum Alloy (6061) Dimensions: D:138mm, H:25mm(excluding handle) Function: Suitable for small granular (e.g., feed pellets) or powdery samples (e.g., flour, rice bran, rice bran meal) |
| Name: 3100-Small Sample Cell Material: Aluminum Alloy (6061) Dimensions: D:45mm, H:25mm Function: Suitable for small sample volumes (e.g., herbal powder) and liquid (e.g., milk, soy milk, syrup) |
| Name: 3100-Transflection Cover Material: Aluminum Alloy (6061) Dimensions: D:38mm, H:8mm (excluding the handle), light path length: 1mm Function: A transflection cover used with small sample cell, commonly used for sampling transparent liquid |
| Name: 3100-Small Cell Holder Material: Aluminum Alloy (6061) Dimensions: D: 136mm, H: 8.4mm Function: A plate that holds a small sample cell. |
| Name: 3100-Large Sample Cell Material: Aluminum Alloy (6061) Dimensions: D: 138mm, H: 50mm Function: Suitable for powdery, granular, or grass-type samples. |
| Name: 3100-Large Cell Press Material: stainless steel Dimensions: D: 128mm, H: 15mm (excluding handle) Function: Used with 3100-Large Sample cell for testing grass-type samples. |
| Name: 3100-Rotating Disc Material: Aluminum Alloy (6061) Dimensions: D: 145mm, H: 16mm Function: 1. Carries sample cells, controlled by a motor to rotate samples; 2. Holds reference and standard components for referencing, self-check, and calibration. |
Technical Specifications
Specification | Description | Specification | Description |
Wavelength Range | 920-1660nm | Dimensions | L:370mm x W:250mm x H:146mm |
Resolution | 10nm | Weight | 7kg |
Spectroscopic Principle | Array MEMS Micromirror + Grating | Display | 7-inch Touch Screen |
Detector | InGaAs Detector | Operational Temperature | 5-45°C |
Baseline Noise | ≤0.0001AU | Operating Humidity | <RH75% |
Wavelength Repeatability | ≤0.02nm | Storage Temperature | -20-60°C |
Wavelength Accuracy | ≤1nm | Light Source | Halogen-Tungsten Lamp |
Absorbance Repeatability | ≤0.0002AU | Power Supply | 24V/3A |
Testing Time | ≤1min | Power Consumption | 20W |
Data Interval | 1nm | Integrated Operating System within the Device | Linux |



Flour, Animal Feed, Ground Meat, Oilseed Processing Byproducts, Pet Food, Distillers' Grains, etc.
ASTM E1655-05 Standard Practices for Infrared Multivariate Quantitative Analysis
ASTM E168-06 Standard Practices for General Techniques of Infrared Quantitative Analysis
ASTM E1790-04 Standard Practice for Near Infrared Qualitative Analysis
39-00 Near-Infrared Methods-Guidelines for Model Development and Maintenance
39-10 Near-Infrared Reflectance Method for Protein Determination in Small Grains
39-11 Near-Infrared Reflectance Method for Protein Determination in Wheat Flour
39-20 Near-Infrared Reflectance Method for Protein and Oil Determination in Soybeans
39-21 Near-Infrared Reflectance Method for Whole-Grain Analysis in Soybeans
39-25 Near-Infrared Reflectance Method for Protein Content in Whole-Grain Wheat
39-70A Near-Infrared Reflectance Method for Hardness Determination in Wheat
ICC-159 Determination of Protein by Near Infrared Reflectance(NIR)Spectroscopy