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Ash Determination

 Ash Determination – Make :- Mack Auraa

 Automatic ashing and drying systems prepASH® 340 Series

 PrepASH 340 series Executive Pro Series 360 EP Balances

Executive Pro Series 360 EP Balances

Executive Pro Series 360 EP Balances

Executive Pro Series 360 EP Balances

Executive Pro Series 360 EP Balances

Executive Pro Series 360 EP Balances

Executive Pro Series 360 EP Balances


Is the latest in the new generation of thermo-gravimetric analysis instruments. It determines moisture and ash values automatically and produces up to 80% savings in workload and costs. The prepASH provides higher precision and reproducibility of the results through considerable improvements of manual procedures. This is an instrument where no technology transfer data loss occurs and where the entire process is monitored and recorded from start to finish.

In one working cycle, up to 29 specimens and a reference pan are ashed fully automatically in accordance with the latest quality guidelines, monitored and recorded within a wide temperature range of 50° to 1000°C. Safety and reliability in the storage of fundamental data and operating parameters are guaranteed.

 
Representing the highest level of fully automatic thermo-gravimetric analysis operating at temperatures of up to 1000º C.
Built-in high performance analytical balance 0.0001 g.
Massive reduction in the work-load through the simultaneous evaluation of the moisture and ash content of up to 29 samples in one cycle without desiccator.
Over 36 hours analysis time available.
Selectable atmosphere (N2, O2, Air), exhaust option for measure sulphate-ash.
Display 5.7“ VGA colour touch screen keyboard.
Remote Monitoring on PC via Network.
Various communication ports: Ethernet, USB (PC, Printer).
Printout: Graphics, Tables, Methods and Statistics.
Measurements meet the requirements of DIN, ASTM, ICC and others.
Error free reports conform to GLP guidelines.
 The three new models in the prepASH® 340 series
prepASH 229 for 29 or 12 samples
prepASH 219 for 19 or 12 samples
prepASH 212 for 12 samples
 Principle of Analysis

The prepASH 340 series consists of a muffle furnace combined with an analytical balance and advanced software using a touch-screen user interface. Weighing curves are recorded over time for each individual test sample. This permits automatic end-point determination and control during the entirety of the drying and ashing process. No additional computer is needed.

 Easy method development with prepASH

 All parameters are saved as individual methods on the prepASH.

 Efficient daily analysis in just a few Steps with prepASH.

 Important features

 Fully automatic measurement of drying and ignition residue

Automatic compensation of the air buoyancy
Continuous weighing and storage of weight changes
Option to develop new methods with temperature and time profile. The system follows the specified profile precisely
The sample chamber is opened and closed automatically or by touching an icon

 Practical touch screen controls

High-resolution graphics touch screen (colour, VGA 5.7")
Very simple, language-independent user guidance by icons
Process sequence with all parameters shown on the colour screen

 Perfect quality records with or without an additional PC

Real-time display of the weight loss during the drying and ignition process
Error-free results recording in accordance with FDA/GLP guidelines
Display of up to 29 samples, individually or in groups (coloured)
PC software prepDATA for extended data evaluation, online monitoring, statistic and report preparation
   
 
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