Single-station gas pycnometers for true density
Model: Ultrapyc 5000
• The standard model
• PowderProtect: measure fine powders without instrument contamination
• Built-in Peltier temperature control for superior thermal stability with no external temperature control bath required
• Accurate results for samples from 4.5 cm3 to 135 cm3
Model: Ultrapyc 5000 Foam
• Includes test methods and calculations of ASTM D6226 describing the open-cell content of foams
• PowderProtect: measure fine powders without instrument contamination
• Built-in Peltier temperature control
• Accurate results for samples from 4.5 cm3 to 135 cm3
Model: Ultrapyc 5000 Micro
• Accurate results for very low sample amounts (from 0.025 cm33 to 4.5 cm3)
• PowderProtect: measure fine powders without instrument contamination
• Built-in Peltier temperature control for superior thermal stability with no external temperature control bath required
Model: Ultrapyc 3000
• The base model
• Accurate results for samples from 4.5 cm3 to 135 cm3
Ultrapyc gas pycnometers measure the true and skeletal density of solids to track their purity and porosity. Measurements take less than 10 minutes, so they are perfect to control the quality of your solid materials throughout the manufacturing process.
Ultrapycs combine decades of knowledge with groundbreaking innovations to be the most user-friendly gas pycnometers anywhere. For battery materials, pharmaceuticals, building materials, or any solid materials, true density measurement has never been more simple or more precise.
TruPyc technology for unmatched accuracy in all sample cells
The accuracy of gas pycnometry relies on proper matching of the void space within the sample chamber to the volume of the reference chamber. A mismatch in this ratio leads to large uncertainty. To avoid this, the Ultrapycs offer the definitive solution: All Ultrapycs have multiple reference chambers to ensure accurate results whether you have only enough sample to fill the smallest sample cell or you have enough for the largest sample cell. The instrument automatically selects and uses the appropriate reference chamber based on the selected cell size.
TruLock lid closure for absolute repeatability
The two-piece sample chamber lid was specifically designed to be easy to use and ensure consistent sample chamber closure. This allows Ultrapyc to achieve a consistent sample chamber volume – the key to ultra-precision. Furthermore, Ultrapyc is maintenance-free, you only need to screw and unscrew with two turns and then you are good to start the measurement.
PowderProtect technology for safely measuring fine powders
Using the standard "sample first" expansion direction ensures that you always have control over the maximum pressure to which the sample is exposed during the measurement. Switching the unit to PowderProtect mode reverses this order and eliminates the possibility of contaminating your instrument with fine powders. The Ultrapyc 5000 series is the only gas pycnometer on the market that offers you the option to operate in both directions.
Precise, fast, and hassle-free temperature control
External water baths for temperature control are a thing of the past! Cut the clutter with the state-of-the-art Peltier temperature control offering temperature stability better than +/-0.05 °C on Ultrapyc 5000 pycnometers. You are assured quick temperature stabilization and you can rely on your samples always being measured at precisely the right temperature irrespective of your environmental conditions.
Intuitive user interface for fast instrument handling
Ultrapyc instruments feature a user interface similar to a smartphone on their 7-inch touchscreen. The graphical overview of the measurement process keeps you informed about the measuring progress at all times. In addition to that, the instrument itself is all you need to perform a measurement and clearly see the result with all its details. The fact that you don’t need an extra computer saves precious lab bench space.
Direct connection to weighing balances
You can eliminate the risk of transcription errors while manually entering data from an external balance by connecting your Ultrapyc directly to any balances with a RS232 interface for direct data transfer.
| Model | Ultrapyc 3000 | Ultrapyc 5000 | Ultrapyc 5000 Foam | Ultrapyc 5000 Micro |
| Large cell (135 cm³) | Accuracy: 0.02 % | - |
| Repeatability: 0.01 % |
| Medium cell (50 cm³) | Accuracy: 0.02 % | - |
| Repeatability: 0.01 % |
| Small cell (10 cm³) | Accuracy: 0.03 % | - |
| Repeatability: 0.015 % |
| Micro cell (4.5 cm³) | - | Accuracy: 0.10 % |
| | Repeatability: 0.05 % |
| Meso cell (1.8 cm³) | - | Accuracy: 0.30 % |
| | Repeatability: 0.15 % |
| Nano cell (0.25 cm³) | - | Accuracy: 1.00 % |
| Repeatability: 0.50 % |
| Preparation mode(s) | Flow or pulse | Flow, pulse, or vacuum |
| TruPyc technology | Yes |
| TruLock lid | Yes |
| PowderProtect mode | No | Yes |
| Buit-in temperature | No | 15 °C to 50 °C |
| control | | | | |
| Built-in foam methods | No | No | Yes | No |
| and calculations | | | | |
| Graphical user interface | Yes |
| Transducer accuracy | Better than 0.1 % |
| Pressure reading resolution | Digital pressure readout 0.0001 psi |
| Connections | 4 USB ports |
| Instrument weight | 10 kg |
| Dimensions (W x D x H) | 27 cm x 48 cm x 25 cm |
| | | | |
Brochure_UltrapycSeries.pdf
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