1100°C Ashing (calcination) furnace
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 | | 1100°C Ashing furnace (AAF)
- Maximum operating temperature 1100°C
- Chamber capacities of 3, 7 or 18 litres
- Robust mullite muffle design of 3 & 7 litre models and silicon carbide tiles of 18 litre model offer strong resistance to carbon build up and chemical attack
- Constant airflow of 4-5 volume changes per minute ensures rapid combustion
- Pre-heated airflow to maintain excellent temperature uniformity
- 3 & 7 litre models supplied with inconel tray & handle for easy loading/unloading
- Tall chimney for fume exhaust by convection
- Vertical counter-balanced door keeps hot door insulation away from operator
- Postive break door safety switch isolates chamber from power supply, when the door is opened
- Double skinned construction allows convection air flow to cool the outer case, to conform to EN61010 safety standard
- Choice of PID controller or programmers
- Pictured left are 3 & 7 litre models
- Click for specification details
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 | | - Pictured left is the 18 litre model supplied with rack and two inconel trays, which doubles the sample capacity
- Maximum operating temperature 1100°C
- Robust silicon carbide tile lining offers strong resistance to carbon build up and chemical attack
- Pre-heated airflow to maintain excellent temperature uniformity
- Tall chimney for fume exhaust by convection
- Vertical counter-balanced door keeps hot door insulation away from operator
- Postive break door safety switch isolates chamber from power supply, when the door is opened
- Double skinned construction allows convection air flow to cool the outer case, to conform to EN61010 safety standard
- Choice of PID controller or programmers
- Applications in quality control include, ashing of coal samples, samples of food materials or ashing of finished food products for further inorganic analysis
- Applications in enviromental research include analysis of agriculture, forestry, fisheries, geology, and veterinary samples
- Applications in the chemical industry include ashing, ignition, fusion or thermal degradation testing of materials such as paints, adhesives, activated carbon, plastics & plastic resins, petrochemicals, cosmetics and rubber
- Click for specification details
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 | | Each model from the AAF range is supplied with a sample tray and handle as standard. The image to the left shows the three trays available (from left to right) for the 3, 7 & 18 litre models. |
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 | | 1100°C Ashing furnace with quartz muffle (GSM)
- Maximum operating temperature 1100°C
- Chamber capacity of 8 litres
- Fused quartz muffle with wire wound element offers superior containment of aggressive atmospheres such as H2S04, HN03 and HCL
- Fused quartz chamber design also ideal for minimising the presence of ceramic dust found in conventional chamber furnaces
- Vertical counter-balanced door keeps hot door insulation away from operator
- Postive break door safety switch isolates chamber from power supply, when the door is opened
- Double skinned construction allows convection air flow to cool the outer case, to conform to EN61010 safety standard
- Choice of PID controller or programmers
- Applications in quality control include, ashing of dirty coal samples for further inorganic analysis
- Applications in enviromental research include analysis of agriculture, forestry, fisheries, geology, and veterinary samples using aggressive chemicals
- Applications in the chemical industry include ashing of materials such as plastics & plastic resins, petrochemicals and rubber
- Click for specification details
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