JANIS RESEARCH | SHI-4-5 | OPTICAL CRYOSTAT COMMAND SHELL | UV FUSED SILICA for Sale

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JANIS RESEARCH | SHI-4-5 | OPTICAL CRYOSTAT COMMAND SHELL | UV FUSED SILICA For Sale

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JANIS RESEARCH | SHI-4-5 | OPTICAL CRYOSTAT COMMAND SHELL | UV FUSED SILICA:
$495.00

CONFLAT SOLUTIONS | TECHNICAL PROFILE | JANIS-SHI4-5-NOS TECHNICAL_LOG: VERSION_5.0_RELEASE BUILD_SESSION: 2026.04.05.K_STRIKE_PRIORITY JANIS | SHI-4-5 | OPTICAL COMMAND SHELL | FUSED SILICA | NOS THE \"SPECTROSCOPIC\" FOCAL POINT // 4-KELDVIN CRYO INTERFACE // FUSED SILICA OPTICS // UNISSUED NEW OLD STOCK Technical Intelligence Report 01 Broadband High-Transmission Fused Silica Matrix Forensic audit confirms the integrated high-purity fused silica (Quartz) windows exhibit zero surface tracking or solarization. This optical array provides the broad-spectrum transmission required for UV-Vis-NIR spectroscopy at cryogenic base temperatures, ensuring absolute signal fidelity for luminescence or reflective diagnostic cycles. 02 Cryogenic Planar Sealing Authority Every O-ring landing and vacuum interface has been micro-inspected for planar perfection. This vetting ensure absolute technical baseline stability for high-vacuum service down to the 1 × 10-7 Torr range. The monolithic aluminum/304SS chassis provides the mandatory thermal isolation required to maintain 4.2 Kelvin (LHe) base temperatures during long-duration data acquisition. 03 Forensic Audit: Verified NOS - \"Virgin\" Metallurgy Confirmed Unissued condition (Tier 2). Forensic handling audit confirms the asset is in a \"Virgin\" technical state: **zero system history, mechanical witness marks, or process-induced thermal discoloration**. Internal wetted paths are mirror-clean and verified free of atmospheric pitting or Hand-Oil contamination. Externally solvent-wiped; ready for immediate spectroscopy commissioning. 0X00 // THE LINCHPIN: \"OPTICAL\" LEAD-TIME KILLER

Standard procurement for standalone unissued Janis SHI-series optical shells currently faces lead times exceeding 10 weeks. This audited \"NOS\" node is a definitive **Lead-Time Killer**, providing an immediate 4K isolation solution with \"Virgin\" optics. Choosing unissued NOS over used cryostat bodies eliminates condensation-etch variables; this artifact is your project\'s mechanical and optical insurance policy.

MANUFACTURERJANIS (LAKE SHORE) MODEL NUMBERSHI-4-5 (SHELL) WINDOW MATERIALFUSED SILICA (UHP) CRYO LIMIT4.2 KELVIN (LHe) VACUUM BASELINE1 × 10-7 TORR MAX BAKE TEMP325 K (SEAL LIMIT) METALLURGY DNAALUMINUM / 304SS HELIUM LEAK RATE< 2 × 10-9 ATM-CC/S CONDITIONNOS (UNISSUED) QC STATUSVETTED ZERO-CYCLE Blue Diamond Protection Protocol: ACTIVE

TOP RATED PROTECTION: This listing qualifies for Free 30-Day Domestic Returns. Per Seller Protection policy for Top Rated Plus members, any item returned in a condition different from the original shipment (including but not limited to: opened OEM Purity bags (SC-01/SC-10), damaged Knife-Edges, installation witness marks, or atmospheric contamination) will result in a 50% deduction from the refund to account for the loss in technical utility and resale value.

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