2025 Partisol Sequential Sampler
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Transcript of 2025 Partisol Sequential Sampler
2025 Partisol Sequential Sampler
Deborah Bowe
Thermo Electron Corporation
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2025 Verification & Routine Maintenance
Verification• Ambient air temperature• Filter temperature• Ambient pressure• External leak check• Internal leak check• Flow rate
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2025 Verification & Routine Maintenance
Routine Maintenance• Filter cassettes: inspect damage or contamination
• Filter cassette magazines: Generally not necessary to clean, but if damaged certain parts can be replaced
• WINS impactor: In accordance with USEPA guidelines for PM2.5
• VSCC: In accordance with U.S. EPA guidelines
• External leak check: Every 4 weeks of use
• PM10 Inlet: Every 14 days of use
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2025 Verification & Routine Maintenance
Routine Maintenance• Particle trap filter: inspect 6 months, replace as
needed• V seals: Check and clean as needed• Rainhoods: Clean air screens 6 months• Batteries: Check every 6 months replace as
needed• Pump: Check every 6 months and rebuild; needed
average lifetime is 12 to 18 months
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2025 Plumbing Diagram
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2025 Backup Battery Check
Measure across 188_VBAT & PGND
Drops below 4.2VDC replace batteries
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2025 Pump CheckPressure Check: Quality Pump should give 40 psi on the exhaust
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Partisol 2000 Single Channel FRM Sampler
Deborah Bowe
Thermo Electron Corporation
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2000 FRM Audit Screen
Ambient temperature + 2 °C
Filter temperature + 2 °C
Ambient pressure + 10 mmHg
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2000 FRM External Leak CheckManual method
Record reading on gauge
30 seconds after pump
valve is closed
Should not drop more
than 8.5 inHg in 30
seconds. Corresponds to
80ml/min rate
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2000 FRM External Leak CheckSemi Automatic
Tolerance is 5” in 60 seconds
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2000 FRM Internal Leak Check
Manual: 8.5”Hg in 30 seconds
Semi-automatic: 9.3”Hg in 30 seconds
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Flow Schematic
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2000 FRM Flow Audit
Streamline Pro, FTS or Bios flow meter
+ 5% tolerance