Troubleshooting and Diagnostics 159
P/N CLS151164 Rev. B LabChip GX Touch/GXII Touch User Manual PerkinElmer, Inc.
HV Voltage Calibration Test
Test Chip D required
Test description: For each channel, apply -3000V while setting other
channels to 0.0 uA. Ensure each channel reaches applied voltage.
HV Current Calibration Test
Test Chip D required
Current Calibration Test: For each channel, set one channel to
-3000V. Set another channel to 20ua. Set all other channels to 0ua.
Current for first channel should be -20ua. Voltage for the current
controlled channel should be -120V +/- 22V.
Current Stability Test: Monitor current level for 10 seconds to verify
it is stable at 20ua.
Barcode Test
Use any Chip. Test Plate required.
Description Potential Cause of Failure
Voltage Calibration:
Channel (0, 1, 2, 3, 5,
6, and 7)
Voltage out of calibration or electrode not
connected to power supply. Contact
PerkinElmer Technical Support (see
page 3).
Description Potential Cause of Failure
Current Calibration:
Channel (0, 1, 2, 3, 5,
6, and 7)
Current out of calibration. Electrode not
connected to power supply. Contact
PerkinElmer Technical Support (see
page 3).
Current Stability:
Channel (0, 1, 2, 3, 5,
6, and 7)
Current out of calibration. Electrode not
connected to power supply. Contact
PerkinElmer Technical Support (see
page 3).
Description Potential Cause of Failure
Barcode reader test Plate missing barcode. Place barcode on
plate in correct position (see page 28).
Barcode is not read correctly. Barcode
reader disconnected or misaligned.
Contact PerkinElmer Technical Support
(see page 3).
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