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FRITSCH ANALYSETTE™ 18 Heavy Duty Analytical Sieve Shaker, 240 V
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Specifications:
| Application | Particle size distribution, Sample Preparation | Warranty | 1 Year |
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Sieves | ||
| Product Brand | FRITSCH GmbH | ||
| Product Grade | Analytical grade | ||
The FRITSCH ANALYSETTE™ 18 Heavy Duty Analytical Sieve Shaker is a high-performance sieving system engineered for precise particle size analysis, separation, and fractioning of large-volume samples. Designed for demanding laboratory and industrial environments, it delivers exceptional throughput, accuracy, and reproducibility, even with heavy sieve stacks and coarse materials.
With a processing capacity of up to 15 kg and a measuring range from 20 µm to 125 mm, the ANALYSETTE™ 18 is ideally suited for pilot-scale operations, quality control laboratories, and production environments where conventional sieve shakers fall short.
Key Features
| Feature | Description |
|---|---|
| High sample throughput | Processes up to 15 kg of material per cycle |
| Wide measuring range | Covers 20 µm to 125 mm for dry sieving |
| Three-dimensional sieving action | Combines vertical and horizontal motion for faster and more efficient separation |
| Wet sieving capability | Optional conversion kit for wet sieving applications |
| Automatic amplitude control | Ensures consistent and reproducible results regardless of load |
| Heavy-duty construction | Built for continuous operation in industrial and pilot environments |
| AUTOSIEVE software integration | Enables automated evaluation, documentation, and data traceability |
| Flexible sieve compatibility | Supports sieve diameters from 300 mm to 450 mm (12"–18") |
| ISO-compliant operation | Suitable for testing environments aligned with ISO 9001 standards |
Working Principle
The ANALYSETTE™ 18 utilizes two maintenance-free unbalanced motors positioned in phase opposition to generate controlled vibrations across the sieve stack. This results in a true three-dimensional sieving motion, where material is simultaneously accelerated vertically and horizontally.
This multidirectional movement ensures:
- Continuous particle reorientation
- Reduced sieving time
- Improved separation efficiency
- Elimination of manual re-sieving
The system also features automatic amplitude regulation, maintaining optimal performance regardless of sample weight or sieve configuration.
Applications
The ANALYSETTE™ 18 is ideal for:
- Particle size distribution analysis
- Separation and classification of bulk solids
- Dry and wet sieving of coarse materials
- Industrial quality control and compliance testing
- Pilot-scale production and batch analysis
- Materials such as minerals, aggregates, powders, granulates, soils, pigments, and construction materials
Technical Specifications
| Parameter | Specification |
|---|---|
| Method of analysis | Sieving |
| Sieving action | Three-dimensional |
| Dry measuring range | 20 µm – 125 mm |
| Max. dry sample quantity | Approx. 15 kg |
| Wet measuring range | 20 µm – 10 mm |
| Max. wet sample quantity | Approx. 100 – 1000 g |
| Sieving time | 5 – 60 min (dry); 5 – 10 min (wet) |
| Sieve diameters | 300, 315, 350, 400, 450 mm (12"–18") |
| Max. number of sieves | 12 (65 mm height) |
| Max. sieve stack weight | 42 kg |
| Max. sieve stack height | 845 mm |
| Amplitude range | 0.1 – 2 mm |
| Amplitude control | Automatic |
| Memory capacity | 99 parameter combinations |
| Interface | Yes |
| Power supply | 230 V, 50–60 Hz, 200 W |
| Alternative voltage | 115 V, 50–60 Hz |
| Noise level | Approx. 73 dB |
| Weight | 135 kg |
| Dimensions (W × D × H) | 58 × 59 × 130 cm |
Accessories & Software
The system is supplied with:
- Tensioning system and clamping lid for dry sieving
- AUTOSIEVE software (90-day trial version)
Optional accessories include:
- Test sieves (various mesh sizes per ISO 3310-1 / ASTM E-11)
- Sieve pans and lids
- Wet sieving conversion kit
The AUTOSIEVE software enables:
- Automatic calculation of particle size distribution
- Storage of sieve weights and test parameters
- Full documentation and reporting for quality assurance
The FRITSCH ANALYSETTE™ 18 stands out as a premium heavy-duty sieve shaker for laboratories and industries requiring high-capacity, precise, and reproducible particle size analysis. Its advanced three-dimensional sieving technology, combined with automatic amplitude control and intelligent software integration, ensures reliable results with minimal operator intervention.
For organizations handling large sample volumes, coarse materials, or pilot-scale processes, the ANALYSETTE™ 18 delivers unmatched performance, durability, and efficiency, making it a strategic investment for modern laboratory and production workflows.