Used Quartz Window / Viewport for Vacuum Chamber

Name: Used Quartz Window / Viewport for Vacuum Chamber
Brand: Various
Price: 800 USD
Availability: InStock

Market Price

→ Stable

$100–$2K

Typical secondary market pricing · USD

Low $100Avg $800High $1,500

Save 50-70% vs OEM new

Aggregated from secondary market sources · Not a guaranteed offer

Available by Request

Last verified: 2026-05-11

Request Quote · $100 – $2K

Talk to a specialist · parts@caladansemi.com

✓Tested & inspected

✓Documentation included

✓Fast worldwide shipping

✓30-day functional warranty

✓Escrow payment available

Market Data

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How much does a used Used Quartz Window / Viewport for Vacuum Chamber cost in 2026?

A used Used Quartz Window / Viewport for Vacuum Chamber from Various typically sells for $100 – $2k on the secondary market in 2026. That's a savings of 50-70% compared to new OEM pricing. Prices vary based on condition, firmware version, and included accessories. Request a quote for current availability.

Used Various Consumables vs. buying new: is it worth it in 2026?

Used (2026)

✓Save 50-70% vs. new OEM

✓Lead time: 2-4 weeks

✓Condition: B grade

✓30-day functional warranty

New OEM

—Full OEM price (1–2.5× used)

—Lead times: 12–52 weeks

—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 Used Quartz Window / Viewport for Vacuum Chamber from Caladan Semi?

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

✓Grade B — good working condition, normal wear
✓Functional test report and inspection photos
✓Available documentation (manuals, service records where available)
✓Estimated lead time: 2-4 weeks after sourcing confirmation
✓Availability: Available to Source — contact for current inventory
✓Export compliance documentation (EAR99 or ECCN classification provided)

How Much Does a Used Quartz Window Cost in 2026?

Used quartz windows for vacuum chambers in 2026 range from $300 to $1,200 (refurbished models: $800–$2,000). New OEM equivalents cost $4,500–$6,000, offering 85–95% savings with used/refurbished parts. Caveat: Windows thinner than 6mm (common in pre-2000 tools) cannot sustain modern high-vacuum processes (<1×10⁻⁶ Torr) without cracking. Always verify thickness via micrometer before purchase.

Quartz Window Specifications and Compatible Tools

Key specs:

Thickness: 6–10mm (standard for 10⁴–10⁻⁹ Torr ranges)
Diameter: 50–150mm (common sizes)
AR coating: 193–248nm (for excimer laser compatibility)
Thermal expansion: <1.5×10⁻⁶ /°C

Compatible tools:

Lam Research Centura® P5000 (1998–2005)
Applied Materials Endura® (2000–2008)
Veeco Nexus 5500 (2003–2010)

Exclusion: Not compatible with Axcelis 7800 series (part #7800-01234) due to higher thermal stress cycles (>1,200 vs quartz’s typical 800-cycle lifespan).

What to Check Before Buying a Used Quartz Window in 2026

Crack inspection: Use a 10X loupe to scan for microcracks; reject if >2 surface flaws per 25mm².
Thickness measurement: Confirm ≥6mm with a digital micrometer (±