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MKS Instruments

2179A-01000SV — Mass Flow Controller, 1000 sccm N2 (MKS Instruments)

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MKS Instruments

2179A-01000SV — Mass Flow Controller, 1000 sccm N2 (MKS Instruments)

Part No. 217A-01000SV

Market Price

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Last verified: 2026-05-16

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✓Tested & inspected
✓Documentation included
✓Fast worldwide shipping
✓30-day functional warranty
✓Escrow payment available

Pricing

Price on request — quote in 4 hours

Market pricing for 2179A-01000SV — Mass Flow Controller, 1000 sccm N2 (MKS Instruments) moves with condition and availability. Our sourcing team will quote current pricing within 4 business hours.

How much does a used 2179A-01000SV — Mass Flow Controller, 1000 sccm N2 (MKS Instruments) cost in 2026?

Pricing for used 2179A-01000SV — Mass Flow Controller, 1000 sccm N2 (MKS Instruments) units varies by condition and configuration. Contact us for current 2026 market pricing. Get a quote.

Used MKS Instruments Parts & Consumables vs. buying new: is it worth it in 2026?

Used (2026)
✓Priced below new OEM
✓Inspected and functionally tested before shipment
✓30-day functional warranty
New OEM
—Full OEM list price
—Factory lead times apply
—New condition, full warranty
—Factory support included

Most buyers in 2026 choose used for cost and speed. OEM new is preferred when full factory support or first-article qualification is required.

What's included with a used 2179A-01000SV — Mass Flow Controller, 1000 sccm N2 (MKS Instruments) from Caladan Semi?

Every unit Caladan sources in 2026 is inspected and documented before sale. Here's what you get:

  • ✓Functional test report and inspection photos
  • ✓Available documentation (manuals, service records where available)
  • ✓Availability: Available to Source — contact for current inventory
  • ✓Export compliance documentation (EAR99 or ECCN classification provided)

217A-01000SV Specifications and Compatible Tools

Key specs: 1000 sccm N2 flow range, ±1.5% accuracy, 0–5 V analog output, 24 VDC power, 4.5–30 psia inlet pressure. Designed for ±0.1% repeatability.
Compatible tools: Applied Materials Centura CVD (2010–2018), Lam Research LEAN Etch (2012–2020), Picosun ALD 200 Series (2015–2022).
Warning: Do not install in systems using 217A-01500SV without verifying pressure compatibility—higher-flow variants require reinforced inlet valves. Cross-check with your tool’s MKS 217A Series User Manual (Rev. 6) for PID parameter overrides.


What to Check Before Buying a Used 217A-01000SV in 2026

  1. Calibration: Request NIST-traceable certs issued after 2024. Reject units with >±1.8% deviation at 800 sccm.
  2. Sensor health: Test with dry nitrogen; use a Fluke 729 Multifunction Calibrator to verify 0–5 V linearity. Reject if >3% nonlinearity at 500 sccm.
  3. Mechanical wear: Inspect the bypass valve diaphragm for cracks. Reject if thickness <0.3 mm (new spec: 0.4 mm).
  4. PID stability: Run a 24-hour step-test at 750 sccm. Reject if >5% overshoot or settling time >12 seconds.
  5. Lifespan: Units >8 years old (pre-2018) often fail due to sensor media degradation. Verify installation history.

Q: Is 217A-01000SV better than 217A-01500SV for low-flow applications?
A: No. The 217A-01000SV’s 1000 s

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Updated Sep 30

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Quick Info

ConditionUsed
CategoryParts & Consumables

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