Lonza Lucetta 2, Руководство пользователя

Страница: 14 / 16

14 Bioscience Solutions – Lucetta™ 2 Luminometer Manual
7.0 Troubleshooting
If unexpected results or instrument malfunction occur refer to the troubleshooting list below and/or contact Lonza’s Scientific Support Team.
Europe
Scientific Support: +32 87 321 611
scientific.support@lonza.com
USA
Scientific Support: +1 800 521 0390 (toll free)
scientific.support@lonza.com
Detected Failure Potential Error Action
Background value without sample tube
>20 RLU/s
Contamination of sample holder and/or measurement chamber
with luminescent material
Clean sample holder and measurement chamber (refer to section
2.2. “Maintenance”)
Luminescent material contamination inside instrument Service required; please contact Lonza.
Instrument environment suboptimal, e.g. temperature/humidity
excursions
Check installation procedure for compliance with operating
conditions
Background or measurement value too
low (0 RLU/s)
Detector or electronics damaged, or incorrect instrument settings. Service required; please contact Lonza.
Unexpected or wrong measurement
value
Sample position suboptimal Check the fit of the sample in the sample holder
Measurement value too high Contamination of sample holder and/or measurement chamber
with luminescent material
Clean sample holder and measurement chamber (refer to section
2.2 “Maintenance”)
Luminescent material contamination inside instrument Service required; please contact Lonza.
8.0 Error Codes
Error Message Action
Display - 10 Turn off instrument and allow it to dry fully. Switch instrument on. If error message appears again, contact Lonza Scientific Support.
Other error messages Contact Lonza Scientific Support
9.0 Appendix
9.1 Factory Settings for Single Read
Protocol Limit Pass Limit Fail Measuring Time
1 5000 10000 5
2 7000 20000 5
3 20000 50000 10
4 50000 100000 10
5 100000 500000 10
6 10000 5000 10