Retsch SM 200 User Manual download pdf (Page 17)

Technical data

The large selection of sieves, hoppers and collecting vessels allow adaptations to

individual tasks.

- fast, gradual size reduction by 18 cutting plates arranged in a helical pattern

along the circumference of the rotor

- parallel section rotor

- cutting tools made of high-quality materials

- high level of operating convenience due to central lock and operator panel

- consistent operational reliability in all user-relevant equipment components

- versatility in use due to a variety of devices and a large number of

accessories

- powerful size reduction owing to a high-torque 2.2-KW motor

- optimised cutting effect by double-acting cutting bars

- very fast cleaning thanks to hinged enclosure with smooth surfaces and

push-fit rotor

- defined final fineness due to bottom sieves with aperture sizes 0.25 - 20 mm

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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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CAUTION

Damage to hearing

The level of noise can be high depending on the type of material,

the knife used, the speed set and the duration of the grinding

process.

- Noise that is excessive in terms of level and duration can cause

impaired or permanently damaged hearing.

• Ensure suitable sound-proofing measures or wear

hearing protection.

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Noise measurementin accordance with DIN 45635-31-01-KL3.

Immission at 1-m spacing:

- approx. 66 dB (A) at idle speed

During size reduction, depending on the sample material:

- approx. 75 to 92 dB (A) with peaks of up to 98 dB

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4.3 Degree of protection

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– IP54

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