Retsch PT 100 - Manual (Page 12)

Technical data
12
4.1 Use of the machine for the intended purpose
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CAUTION
Risk of explosion or fire
–
On account of its design, the device is not suitable for use in hazardous
(potentially explosive) atmospheres.
• Do not operate the device in a hazardous atmosphere.
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This device is suitable for the representative divisionand reduction of free-flowing,
dispersed bulk material (Powder or Granulate) with a grain size of up to a
maximum 10 mm.
It is possible to divide into 6, 8 or 10 representative sub-samples. When using the
10-outlet dividing head, the maximum feed quantity amounts to 5,000cm
3
. 10
individual samples in glass bottles with a maximum of 500cm
3
volume each can be
held.
For a precise division of the sample it is recommendable to feed the sample
uniformly and continuously through a Retsch vibratory feeder.
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NOTICE
Area of use of the machine
– This machine is a laboratory machine designed for 8-hour single-shift
operation.
• This machine may not be used as a production machine nor is it
intended for continuous operation.
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4.2 Emissions
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Noise data
Noise measurement in conformance to DIN 45635-31-01-KL3
The noise characteristics are also influenced by the properties of the sample.
Example idle speed
Workplace-related emission level LpAeq = 35.3 dB(A)
Example quartz
Workplace-related emission level LpAeq = 36.1 dB(A)
Operating conditions:
Dividing ratio = 8-outlet dividing head made of aluminium
Container = 8 wide-mouth bottles
Material to be divided = quartz
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4.3 Degree of protection
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IP40
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4.4 Drive output
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Stepper motor
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