Rapid Moisture Analyzer
The Rapid Moisture Analyzer is a high-precision laboratory instrument designed for rapid determination of moisture content in various materials. It combines an electromagnetic force sensor weighing system with a ring-shaped quartz tungsten halogen infrared heating source, enabling continuous, real-time measurement of moisture loss during the drying process. The final moisture content is automatically calculated, displayed, and locked after completion of the drying program.
Application
The instrument is suitable for moisture determination in:
Food, grains, flour, tea, meat, and dehydrated vegetables
Pharmaceuticals and chemicals
Seeds, rapeseed, tobacco, and adhesives
Paper, rubber, plastics, and textiles
Solid, granular, powder, gel, and liquid samples
Standards
GB/T 29249-2012 — Electronic balance-based drying method moisture analyzer
ISO 712-1:2024 — Cereals and cereal products — Determination of moisture content — Part 1: Reference method
ISO 712-2:2024 — Cereals and cereal products — Determination of moisture content — Part 2: Automatic drying oven method
ISO 665:2020 — Oilseeds — Determination of moisture and volatile matter content
ISO 6540:2021 — Maize — Determination of moisture content
EN ISO 5537:2023 — Dried milk and dried milk products — Determination of moisture content
NF V03-601 / NF EN ISO 1666:1998 — Starch — Determination of moisture by oven-drying method
ASTM D4178-23 — Standard Practice for Calibrating Moisture Analyzers
ISO 18787:2017 — Foodstuffs — Determination of water activity
ISO 15512:2019 — Plastics — Determination of water content
Parameters
| Item | Specification |
|---|---|
| Moisture Determination Range | 0.001–100% |
| Moisture Content Readability | 0.001% |
| Weighing Range | 0.0001 g – 120 g |
| Sensor Accuracy | 0.0001 g |
| Weighing Sensor | Electromagnetic force balance sensor |
| System Settings | Automatic, Manual, Customer-use, Internal factory-use, Restricted |
| Heating Module | 40–200°C standard; Step heating; Fast heating |
| Heating Source | Infrared halogen ring lamp |
| Weight Loss Timing | 4 modules: 20s, 50s, 90s, 120s |
| Communication Interface | RS232, compatible with printers and computers; FDA/HACCP compliant |
| Pan Size | Diameter 110 mm |
| Power Supply | AC 220 V ±10% / 110 V ±10% (optional) |
| Frequency | 50 Hz ±1 Hz / 60 Hz ±1 Hz (optional) |
Features
High-precision electromagnetic force sensor for accurate real-time weighing.
Rapid infrared halogen heating ensures fast drying and minimal sample degradation.
Multiple heating modes (standard, step, fast) and weight loss timing options for flexible testing.
Automatic calculation and locking of final moisture content value.
Supports a wide variety of sample types, including solids, powders, gels, and liquids.
RS232 communication interface for integration with printers, computers, and lab management systems.
Complies with GB, ISO, and ASTM standard testing methods.
Equipped with technical certificates including utility model patent, software copyright, and trademark registration.
Test Procedures
Prepare the sample and weigh it accurately.
Place the sample in the infrared heating pan.
Select heating mode, temperature, and weight loss timing according to the sample type.
Start the test; the instrument continuously measures moisture loss and displays real-time values.
Upon completion, the final moisture content value is automatically calculated, displayed, and stored.
Export or print results as needed.
Maintenance Information
Regularly clean the heating pan and weighing sensor to prevent residue buildup.
Inspect sensor calibration periodically to maintain accuracy.
Avoid contact of water or corrosive chemicals with electronic components.
Ensure proper ventilation around the instrument during operation to prevent overheating.
FAQ
What is this product?
A high-precision instrument for rapid determination of moisture content in solids, powders, gels, and liquids.
What is this product used for?
It measures moisture content for quality control, research, and production in industries like food, pharmaceuticals, chemicals, textiles, and more.
Why is this product important?
Accurate moisture analysis ensures product quality, consistency, and compliance with regulatory standards.
What industries is this product suitable for?
Food, grain, flour, pharmaceuticals, chemicals, paper, textiles, plastics, rubber, and research laboratories.
What types of this product are available?
Models with standard, step, or fast heating modules, optional pan sizes, and adjustable weight loss timing for different sample types.
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