Operation - Thermo Scientific Nicolet iS50 User Manual

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iS50 ATR Module

Operation

Using the Pressure Tower
6 iS50 ATR Module User Guide
• Do not use abrasive cleaning agents, pads or strongly acidic or basic solutions to clean
metallic surfaces of the accessory as these will damage the finish.
This section covers the following topics:
• Using the Pressure Tower
• Changing the Pressure Tip
• Removing and Installing the Sampling Plate
Figure 3. Pressure tower features
NOTICE Be certain the pressure is fully released before you move the pressure arm
horizontally.
 To use the pressure tower
Use the large knob to raise and lower the pressure arm. When using the arm to apply pressure
to a sample, rotate the control knob clockwise until you feel and hear a click. At this point the
maximum force (267 N or 60 lbs) is achieved and additional rotation of the control knob has
no effect. This mechanism is designed to protect the crystal from damage.
To raise the pressure arm, turn the control knob counterclockwise.
( watch video)
Pressure control knob
Pressure arm in sampling position
Pressure arm in
resting position
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