AOD 1 Decomposition system

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Product Description

AOD 1 Decomposition system

The AOD 1 is used for oxidative decomposition of solid and liquid organic and partially unorganic samples under pressure in a closed system
The system consists of:
AOD 1.1 Decomposition vessel, C 48 Oxygen station, AOD 1.2 External ignition unit, AOD 1.11 Control standard (50 ml)
– Quantitative decomposition of all halogens, sulfur, as well as volatile metals, e.g. As and Hg
– Absorption of the combustion products in an aqueous medium
– Catalytic support of the oxidation process with auto-regenerating catalytic insidewalls of the decomposition vessel
– Pressure vessel of high-grade stainless steel
– Decomposition temperature up to 1200 °C
– Max. operating pressure during decomposition 195 bar
– Decomposition time < 3 min
– The decomposition vessel can be changed over to use combustible crucibles C 14
– Control standards for Cl, S ( AOD 1.11) , F and Br ( AOD 1.12 accessory )
– Introduction of the combustion gases into the absorption solution via venting station C 7030

The principal and function is based on the method of the combustion in the bomb calorimeter and validated according
DIN 51577, part 1 dt. 1982
other relevants validations are:
– DIN / EN 14582, determination characteristics of waste, halogene and sulfur content
– DIN 51527 , Testing of solid samples, determination for the clorine content


Technical Data:

Decomposition time 3 min
Core temperature max. 1200 °C
Pressure max. 195 bar
Chamber volume 210 ml
Oxygen operating pressure max. 40 bar
Dimensions (W x H x D) 400 x 480 x 260 mm
Weight 10 kg
Permissible ambient temperature 5 – 40 °C
Permissible relative humidity 80 %
Protection class according to DIN EN 60529 IP 20
Voltage 230 V
Frequency 50/60 Hz
Power input 45 W


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