IKA AOD 1 Decomposition system
Description
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
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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