IKA A 11 basic analytical grinder
The IKA A 11 basic analytical grinder is a versatile and robust laboratory grinder that is ideal for grinding a wide range of materials. With its combination of cutting and impact mill, it offers high flexibility and efficiency in sample preparation. This grinder is particularly suitable for laboratories that require reliable and precise size reduction, whether for medium-hard, hard, soft, tough, elastic or fibrous materials. Comparisons with the IKA analytical mill Tube Mill 100 control show that the IKA A 11 basic impresses with its versatility and robust design.
Technical details and functions
The IKA A 11 basic analytical mill is characterized by the following technical data and functions:
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Mills Device type: Cutting mill, rotor/impact mill
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Process type: Batch
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Working principle: Cutting/whipping
- Motor powerinput: 160 W
- Motor poweroutput: 100 W
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Maximum speed: 28,000 rpm
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Maximum peripheral speed: 53 m/s
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Maximum usable volume: 80 ml
- Maximum feedgrain size: 10 mm
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Maximum feed material hardness: 6 Mohs
- Material ofthe beaters/knives: Stainless steel 1.4034
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Grinding chamber material: Stainless steel 1.4571
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Dimensions (W x H x D): 85 x 240 x 85 mm
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Weight: 1.5 kg
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Voltage: 220 - 230 V / 100 - 115 V
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Frequency: 50/60 Hz
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Protection class according to DIN EN 60529: IP 43
Certifications and standards
The IKA A 11 basic analytical grinder complies with protection class IP 43 in accordance with DIN EN 60529, which protects it against the ingress of solid foreign bodies and splash water. This ensures safe and reliable use in the laboratory environment.
Application examples
The IKA A 11 basic analytical grinder is ideal for grinding a wide range of materials in various laboratory applications:
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Pharmaceutical industry: comminution of tablets and capsules for analysis of ingredients.
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Chemical industry: preparation of samples for chemical analysis.
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Food industry: Comminution of food for quality control and analysis.
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Material sciences: Comminution of samples for material analysis.
The grinder can grind materials such as plastics, plant material, textiles and many others. It is particularly useful for sample preparation in research and development as well as in quality control.
FAQs
How is the IKA A 11 basic analytical grinder cleaned?
- The mill should be cleaned thoroughly after each use. The grinding chamber and the beaters/knives can be easily removed and cleaned with suitable cleaning agents.
Can the grinder also be used for cryogenic applications?
- Yes, the grinding chamber of the IKA A 11 basic analytical mill can be cooled with dry ice or liquid nitrogen to enable cryogenic applications.
What safety features does the mill offer?
- The grinder has an IP 43 protection rating, which protects it against the ingress of solid foreign bodies and splash water. It is also equipped with overload protection, which automatically switches off the motor in the event of an overload.
What materials can be crushed with the grinder?
- The IKA A 11 basic analytical grinder can grind a wide range of materials, including medium-hard, hard, soft, tough, elastic and fibrous materials. The maximum feed size is 10 mm and the maximum feed hardness is 6 Mohs.
Conclusion
The IKA A 11 basic analytical grinder is a versatile and powerful laboratory grinder that is ideal for grinding a wide range of materials. With its robust design, wide range of applications and high safety standards, it is an excellent choice for laboratories in the pharmaceutical, chemical and food industries as well as in materials science. The option of cooling the grinding chamber with dry ice or liquid nitrogen further expands the range of applications and makes the grinder an indispensable tool for sample preparation.
