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Novasina LabSwift-aw Water Activity Meter
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Scope of Supply
LabSwift-aw instrument
40 × sample cups
3 × SAL-T reference salts (11%, 58%, 84%)
Factory calibration certificate
Specifications:
| Application | Food & Beverage | Warranty | 1 Year |
| Storage Temperature | Ambient | ||
| Product Type | Water Activity Meters | ||
| Product Brand | Novasina | ||
| Product Grade | Analytical grade | ||
The Novasina LabSwift-aw is a versatile and high-precision water activity (aw) meter designed for both laboratory and at-line measurements. Engineered for daily use, it offers reliable performance across low to medium water activity ranges, making it ideal for applications such as powders, dried foods, and processed materials.
With optional rechargeable battery capability, the LabSwift-aw provides flexibility to perform measurements directly in production environments, ensuring real-time quality control without compromising accuracy. Built with proven Novasina electrolytic resistive sensor technology, it delivers precise and reproducible results supported by extensive global scientific validation.
Key Features
- High-precision measurement with accuracy up to ±0.010 aw
- Wide measuring range: 0.030 – 1.000 aw
- Portable design with optional rechargeable battery for field use
- Advanced electrolytic resistive sensor technology
- Supports SD/SDHC card data storage
- Compatible with protective filters (acidic, volatile, redox environments)
- Suitable for powders, dried fruits, and low-moisture products
- Backed by over 970 scientific citations
Applications
- Food and beverage quality control (dry and semi-dry products)
- Pharmaceutical and cosmetic testing
- Packaging and shelf-life studies
- At-line production monitoring
- Research and industrial laboratories
Technical Specifications
Water Activity Measurement
| Parameter | Details |
|---|---|
| Measuring Principle | Electrolytic resistive sensor |
| Measuring Range | 0.030 – 1.000 aw |
| Adjustment Range | 0.110 – 0.900 aw |
| Resolution | 0.001 aw |
| Accuracy | ±0.010 aw |
| Precision | ±0.003 aw |
| Repeatability | ±0.002 aw |
Temperature Measurement
| Parameter | Details |
|---|---|
| Sensor Type | Surface IR and NTC |
| Measuring Range | 5 – 45 °C |
| Resolution | 0.1 °C |
| Accuracy | ±0.15 °C |
| Precision | ±0.1 °C |
General Specifications
| Parameter | Details |
|---|---|
| Temperature Control | Not available |
| Adjustment Points | 11%, 33%, 53%, 58%, 75%, 84%, 90% RH |
| Display | LC display (35 × 69 mm) |
| Data Storage | SD/SDHC card |
| Power Supply | 90–264 VAC, 50/60 Hz |
| Power Consumption | Max. 10 W |
| Housing | PC/ABS, two-part design |
| Protection Class | IP22 |
| Weight | 1.2 kg |
| Dimensions (L × W × H) | 225 × 140 × 85 mm |
| Measuring Chamber Volume | 15 mL |
| Sample Container Size | Ø30 mm × 14 mm |
Sensor Options
- CM2 Measuring Cell – Standard applications
- CM3 Measuring Cell – Recommended for samples containing >0.1% ethanol
Scope of Supply
- LabSwift-aw instrument
- 40 × sample cups
- 3 × SAL-T reference salts (11%, 58%, 84%)
- Factory calibration certificate
Design & Usability Advantages
- Enables both laboratory and production-line measurements
- High accuracy with fast stabilization for routine testing
- Flexible use with battery-powered operation (optional)
- Expandable with application-specific filters and sensors
- Easy data handling via SD card storage
The Novasina LabSwift-aw is a highly versatile and accurate solution for laboratories and production environments requiring reliable water activity measurement. Its combination of precision, portability, and robust sensor technology makes it suitable for a wide range of applications, from routine quality control to advanced research.
- Power Configuration: Standard (AC Power Only) Portable (With Rechargeable Battery)