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Find Thermo Scientific iSeries gas analyzer and particulate monitoring spare parts by part number, component or instrument. Browse pumps, filters, sensors, circuit boards, valves and maintenance parts below, or send your instrument details for help selecting a replacement.
Common iSeries components42i NOx analyzer43i SO2 analyzer48i CO analyzer49i O3 analyzer146i calibratorModel 111Model 11505014i / 5030i monitors2025i sampler
| Part number | Component | Selection notes |
|---|---|---|
| 111553-01 | Air pump | iSeries; 43i, 48i and 49i |
| 109141-00 | Motherboard | iSeries common component |
| 100907-00 | 24 VDC fan | iSeries common component |
| 101023-00 | Pressure sensor | iSeries common component |
| 101055-00 | AC input filter / receptacle assembly | iSeries common component |
| 101681-00 | 24 V power supply | iSeries common component |
| 102496-00 | Display | iSeries common component |
| 102701-00 | Filter holder | iSeries common component |
| 102055-00 | Flow sensor | iSeries; 43i, 48i and 49i |
| 4320-PK | Filter membranes (25 per box) | iSeries common component |
| 4800-PK | O-ring | iSeries common component |
| 108002-00 | Pump diaphragm / repair kit | iSeries; 43i, 48i and 49i |
| Part number | Component | Selection notes |
|---|---|---|
| 4119 | Ozone capillary | Ozone line |
| 4127 | Sample gas capillary | Sample gas line |
| 9212-PK | Capillary holder O-ring | Below the capillary holder |
| 109604-00 | Molybdenum converter heater | — |
| 101009-00 | Molybdenum converter assembly | — |
| 9269-EIF | Molybdenum converter cartridge | — |
| 9973 | Ozone generator | — |
| 101419-00 | Ozone generator high-voltage assembly | — |
| 100536-00 | Measurement interface board | — |
| 9367 | Photomultiplier tube | — |
| 1010324-00 | Photomultiplier tube socket | — |
| 100856-00 | Temperature control board | — |
| 101020-00 | Thermoelectric cooler assembly | — |
| 4808 | Cooler-side reaction chamber O-ring | — |
| 101021-00 | Flow sensor | — |
| 101390-00 | NO/NOx switching solenoid valve | — |
| 101620-00 | Ozone flow switch | — |
| 6998 | Desiccant | — |
| 101016-00 | Ozone silica scrubber | — |
| 101024-00 | PMT high-voltage supply | Also listed for the 43i SO2 analyzer |
| 100545-00 | Signal input board | — |
| 102648-01 | Reaction chamber | — |
| 9454 | Reaction chamber, cooler side | — |
| 9455 | Reaction chamber, converter side | — |
| 4338 | 42i optical filter | — |
| 101399-00 | Transformer | — |
| 117900-01 | Air pump | For use after August 2020 |
| 107751-00 | Pump diaphragm / repair kit | For pump 101011-01 |
| 117901-00 | Pump diaphragm / repair kit | For pump 117900-01 |
| 110570-01 | Processor board | — |
| Part number | Component | Selection notes |
|---|---|---|
| 8919 | Sample gas capillary | — |
| 8666 | UV lamp | — |
| 8774 | UV lamp socket | — |
| 120242-00 | Light intensity detector | — |
| 113507-00 | Photomultiplier tube | — |
| 8746-EIF | Hydrocarbon kicker / scrubber | — |
| 110570-07 | Processor board | — |
| 100862-00 | Measurement interface board | — |
| 100883-00 | Signal amplifier board | — |
| 8888-EIF | Optical filter assembly | — |
| Part number | Component | Selection notes |
|---|---|---|
| 4124 | Capillary | — |
| 110570-15 | Processor board | — |
| 8540 | UV lamp | — |
| 14697 | Ozone scrubber | — |
| 100874-00 | Measurement interface board | — |
| 102441-01 | Solenoid valve assembly | — |
| 102443-00 | Solenoid valve | — |
| 100895-00 | Ozone power board | — |
| 8542-EIF | Reaction chamber tube | — |
| 120129-00 | Light intensity detector | Detector assembly |
| Part number | Component | Selection notes |
|---|---|---|
| 100895-00 | Ozone generator control board | — |
| 102488-02 | 10 L mass flow controller assembly | — |
| 102494-02 | 100 mL mass flow controller assembly | — |
| 102631-00 | 10 L mass flow controller | — |
| 102628-00 | 100 mL mass flow controller | — |
| 110570-17 | Processor board | — |
| 110430-00 | Ozone lamp | — |
| 103206-00 | Calibration gas solenoid valve | — |
| 102570-00 | Photometer assembly | — |
| 110608-00 | Ozone generator assembly | — |
| AQ-0121 | PTFE solenoid valve | — |
| 1516026 | Calibration solenoid valve | — |
| 8645-EIF | Ozone generator lamp | — |
| 100880-00 | Measurement interface board | — |
| Part number | Component | Selection notes |
|---|---|---|
| 8186-02 | Heating furnace | — |
| Part number | Component | Selection notes |
|---|---|---|
| 105869-00 | Detector | LAN4335 |
| 30-012126 | Three-way valve | 5030i only |
| 57-002758 | Filter | 5030i only |
| 106443-00 | Filter tape | — |
| 425454008 | Preamplifier | — |
| 110570-29 | Processor board | — |
| 104290-00 | Measurement interface board | — |
| 106535-00 | Heater, earlier version | — |
| 110836-00 | Sampling pump | — |
| 106470-00 | Proportional valve | — |
| 104578-00 | Pressure board | — |
| 104100-00 | Temperature / humidity board | — |
| 104381-00 | Measurement platform sealing ring | — |
| 108151-00 | Nephelometer | 5030i only |
| AQ-0066 | Tripod | — |
| 108111-00 | Flow-path temperature sensor | — |
| 105938-00 | Photo-interrupt board | — |
| 106037-00 | Filter tape loading motor | — |
| 106032-00 | Filter tape advance motor | — |
| 106536-00 | Temperature / humidity assembly with shield | — |
| 106923-00 | Pressure solenoid valve | — |
| 1518707 | Mechanical platform | — |
| 105868-00 | Complete platform assembly | — |
| 107500-00 | Source protection membrane | — |
| 105880-00 | Detector protection membrane | — |
| 115369-00 | Sampling pump maintenance kit | — |
| SE240-136 | PM10 inlet O-ring | — |
| SE246-81 | PM10 nozzle O-ring | — |
| 59-008986 | VSCC PM2.5 separator O-ring pack | — |
| 110182-00 | 5030i heater O-ring | — |
Send your part number, instrument model, serial number and required quantity. For pump kits, electronic boards and updated instrument versions, include a label photo to help confirm the correct version.
Contact: sales
Phone: +86 18017375160
E-mail: sales@ekelabshop.com
Add: Room 718, S Zone, 7th Floor, Shunpu Building, No. 99 Gongyuan Road, Qingpu District, Shanghai