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prepASH 2xx Series

Product catalog summary

Overview: The prepASH® 340 Series offers advanced automatic ashing and drying systems designed to improve efficiency, safety, and quality in laboratory settings. These systems allow for the simultaneous evaluation of moisture, ash, and volatile content in up to 29 samples per cycle without the need for a desiccator.

Key Features:

Efficiency: The system replaces traditional drying ovens and muffle furnaces with fully automatic thermo-gravimetric analysis, significantly reducing workload.
Temperature Control: High-performance ceramic crucibles and a turn-table enable operations at temperatures up to 1000ºC, with programmable temperature profiles and stop-modes for sample-specific adaptation.
Sample Capacity: Three models are available: prepASH 229 (29 samples), prepASH 219 (19 samples), and prepASH 212 (12 samples), with options for different crucible types.
Measurement Precision: Built-in analytical balance for direct weighing and continuous cycle control, ensuring reproducibility and precision.
Compliance: Software meets FDA CFR 21 Part 11 requirements, and measurements comply with DIN, ASTM, ICC standards.

Technical Specifications:

Weighing System: Range of 120 g with a readability of 0.0001 g and a minimum sample weight of 0.1 g.
Heating Control: Temperature range from 50°C to 1000°C with stability of +/- 2%.
Process Control: Up to 10 program steps and a maximum analysis time of 36 hours.
Atmosphere Options: Selectable oxygen, nitrogen, and air flow rates, with optional exhaust and absorption units for specific applications.
Connectivity: Equipped with Ethernet, USB, and RS232 interfaces for data output and remote monitoring.

Additional Features:

Real-Time Display: Loss of weight during processes is displayed in real-time on the device and can be networked to an external computer.
Data Management: Unlimited memory capacity for methods and measured values, with comprehensive reporting options.
Accessories: Includes PC software for data evaluation, and options for desktop or tablet PCs with Windows XP Professional.

Contact Information: Precisa Gravimetrics AG, Moosmattstrasse 32, CH-8953 Dietikon, Tel. 0041 (0)44 744 28 28, Fax 0041 (0)44 744 28 38, www.precisa.com, [email protected]

Catalog excerpts

SWISS MADE Easier to operate – safer results – better quality – perfect reports Automatic ashing and drying systems

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The three new models in the prepASH® 340 series represent the highest level of thermo-gravimetric analysis and offer a unique combination of important advantages: • Massive reduction of the work-load through the simultaneous evaluation of the moisture, ash and volatiles content of up to 29 samples in one cycle without dessicator. • Fully automatic thermo-gravimetrical analysis with end-point recognition replaces drying oven and muffle furnace. • High performance ceramic crucibles and turn-table enable operation at temperatures of up to 1000º C. • Freely programmable temperature profile and various...

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«HIGH PERFORMANCE» «EASY TO OPERATE

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Swiss precision and excellence in engineering bring about a significant improvement of measuring results by: • Built-in high performance analytical balance enables direct weighing-in and continuous control of the analytical cycle and end-point recognition. • Rotation of the turn-table and other features of construction provide homogenous temperature distribution and identical conditions for each sample. • Fully automatic cycle ensures best reproducibility. • Graphical report of measuring values, either single or in groups, with sample recognition in colour. • Software corresponds to the requirements...

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«PRECISION AND INTEGRITY OF MEASUREMENT»

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in order that you are always in control and can prove the quality of your products and services: • Real-time evaluation of loss of weight during the drying and ashing process is shown directly on the prepASH display and via network to external computer (prepASH can also be operated without computer!). • Print-out showing the weight changes of all samples either. singly or in groups, with sample recognition in colour. • Automatic calculation of results in chosen units. • Error free reports conform to GLP guidelines. Additional optional features • Sample results tables, preparation and evaluation...

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«REAL-TIME DISPLAY AND EXACT REPORTS»

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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