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prepASH Series 340

Product catalog summary

Overview: The prepASH® 340 Series offers advanced automatic ashing and drying systems designed to improve efficiency and quality in thermo-gravimetric analysis. These systems allow simultaneous evaluation of moisture and ash content for up to 29 samples in one 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, featuring end-point recognition.
Temperature Control: High-performance ceramic crucibles and a turn-table enable operations at temperatures up to 1000ºC, with programmable temperature profiles and stop-modes.
Sample Capacity: Models include prepASH 229 (29 samples), prepASH 219 (19 samples), and prepASH 212 (12 samples), with options for Conradson crucibles.
Performance: Built-in analytical balance for direct weighing and continuous control, ensuring reproducibility and precision.
Reporting: Graphical reports with sample recognition in color, compliant with FDA CFR 21 Part 11 and other standards like DIN, ASTM, and ICC.

Technical Specifications:

Weighing System: Range of 120 g with 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: Maximum of 10 program steps and total analysis time of 36 hours.
Atmosphere Options: Selectable oxygen, nitrogen, and air flow rates, with exhaust and optional sulphuric acid absorption unit.
Connectivity: Ethernet, USB, and RS232 interfaces for data output and remote monitoring.

Additional Features:

Real-time display and exact reports with error-free documentation conforming to GLP guidelines.
Optional features include extended data evaluation software and various PC configurations.

Conclusion: The prepASH® 340 Series provides a comprehensive solution for efficient and precise thermo-gravimetric analysis, offering significant workload reduction and enhanced measurement integrity.

Catalog excerpts

SWISS MADE Easier to operate safer results ֖ better quality perfect reports Automatic ashing and drying systems prepASH > ֮ 340 Series > The Balance of Quality size="-5">

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The three new models in the prepASH Massive reduction of the work-load through the simultaneous evaluation of the moisture and ash content of up to 29 samples in one cycle without dessicator. Օ 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 1000պ C. Freely programmable temperature profile and various stop-modes mean that each cycle can be specifically adapted to the sample undergoing test. Օ Selectable atmosphere (N2, O2), exhaust option...

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HIGH PERFORMANCE˻EASY TO OPERATE˻ >

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Swiss precision and excellence in engineering bring about a signi- ficant 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. Օ 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. Օ 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 INTEGRITYOF MEASUREMENT˻ >

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In order that you are always in con-trol and can prove the quality of your products and services: Additional optional features 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 !). Օ 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. Օ Error free reports conform to GLP guidelines. Sample results tables, preparation and evaluation by...

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REAL-TIME DISPLAY ANDEXACT 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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