Auto Atr Cleaning Procedure; Materials Needed; Cleaning Procedure - PerkinElmer Spotlight 200 User Manual

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Auto ATR Cleaning Procedure

If you should see intermittent failures to raise or lower the crystal while running, it is
recommended you clean your Auto ATR Accessory to keep it in good working order.
Regardless of performance we recommend you clean the accessory at least once every
10,000 cycles or per the schedule below:
Heavy User (25,000 cycles per year) – Every 4-5 months
Medium User (15,000 cycles per year) – Every 8 months
Light User (5,000 cycles per year) – Every 12 Months

Materials Needed

Methanol in a squirt bottle
Kimwipes or similar low lint cleaning wipes

Cleaning Procedure

1. If not already done, use Spectrum 10 to raise the crystal into the assembly.
2. Disconnect the motor wire from the left side of the transceiver board.
3. Lower the sample stage, loosen the thumb screws, and carefully pull Auto ATR
accessory from Spotlight microscope to remove it from the sample area.
Techniques for Collecting Spectra . 91
Small Foam Head Swab
(Recommend
VWR P/N
89022-992)

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