Ergonomic Design Of Workrooms - Bruker AXS S4 EXPLORER Guía De Preinstalación

Room Planning and Pre-Installation S4 PIONEER X-ray Spectrometer

Ergonomic Design of Workrooms

For detailed recommendations for ergonomic design of PC and video workstations please refer to the
EU directive 90/270/EWG on safety and health protection when working on VDUs.
PC and Peripheral Devices
For the connection of these devices 4 (shock-proof sockets or one quadruple connector strip are nec-
essary.
The completion of the above mentioned installations has to be confirmed by the customer via fax or
letter to Bruker AXS. Only after the receipt of this confirmation will the Bruker AXS Service finish the
installation of the S4.
Vacuum Equipment
In case the supplied air filter of the vacuum pump is not used, a vent opening outdoors should be pro-
vided for the exhaust gases of the vacuum pump.
Proportional Counter
As a standard counter for detecting soft radiation with 0.1 keV < E < 8 keV a flow proportional counter
with P10 gas and a high transmission window with a thickness of 0.6µm or 0.3µm respectively is used.
As an option the sealed proportional counter Pro4 may be used, which detects also with a high trans-
mission window radiation with 0.1 keV < E < 8 keV.
An integrated collimator reduces the intensity of the background radiation. The counter is located in
the spectrometer chamber and is mounted on the 2Theta arm of the goniometer. More information can
be found in part 2 Technical Specification.
Helium or Nitrogen Supply
A helium or a nitrogen cylinder with a double pressure reducer (200 bar / 2 bar) must be provided for
the S4 with gas flushing system for analysis of liquids and loose powders. We recommend a double
pressure reducer with a two-stage reduction valve such as the product with the part no. C79298-
1-6 DOC-M80-ZXX004 V6 – 03.2007