📝 Event: 2026-01-16_camera_cooling_fault_repair
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📊 Report Overview
Event Metadata
Record Type
Maintenance Event
Maintenance Event
Reason / Suite
Problem
Problem
Service Provider
vendor
vendor
Instrument
scope-testx1Maintenance Action
Reason Details:
sCMOS camera reported repeated cooling alarms and sensor temperature stayed above -5 C, producing elevated background noise.
sCMOS camera reported repeated cooling alarms and sensor temperature stayed above -5 C, producing elevated background noise.
Action Details:
Replaced camera fan assembly and thermal interface pad, cleaned rear heat sink fins, and ran a 90-minute thermal stability burn-in.
Replaced camera fan assembly and thermal interface pad, cleaned rear heat sink fins, and ran a 90-minute thermal stability burn-in.
Status After Fix:
IN_SERVICE
Additional Notes
Instrument marked out_of_service in booking system from 08:00 to 18:00 local time.
📄 Raw YAML Ledger
View 2026-01-16_camera_cooling_fault_repair.yaml
schema_version: 1
record_type: maintenance_event
maintenance_id: maint_scope-testx1_20260116_camera_cooling_fault_repair
microscope: scope-testx1
service_provider: vendor
company: Nordic Imaging Service Oy
reference: NIS-EM-2026-0116
started_utc: '2026-01-16T08:05:00Z'
ended_utc: '2026-01-16T17:40:00Z'
reason: problem
reason_details: 'sCMOS camera reported repeated cooling alarms and sensor temperature
stayed above -5 C, producing elevated background noise.
'
action: repair
action_details: 'Replaced camera fan assembly and thermal interface pad, cleaned rear
heat sink fins, and ran a 90-minute thermal stability burn-in.
'
microscope_status_after: in_service
downtime_hours: 9.6
related_qc:
- qc_scope-testx1_20260115T1610Z_darknoise_v1
- qc_scope-testx1_20260117T0900Z_darknoise_v1
attachments:
- maintenance/events/scope-testx1/2026/attachments/2026-01-16_camera_service_report.pdf
tags:
- camera
- cooling
- noise
- repair
followup: 'Review dark noise baseline weekly for one month.
'
next_due_date: '2026-02-15'
notes: 'Instrument marked out_of_service in booking system from 08:00 to 18:00 local
time.
'
contact: 'Emergency support: support@nordicimaging.fi'
status_notes: Fully functional