ZOLIX BP Series Vacuum-Compatible Optical Mounting Base Plate
| Brand | ZOLIX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | BP Series |
| Component Type | Optical Mounting Hardware |
| Price Range | USD 70 – 140 (FOB Beijing) |
Overview
The ZOLIX BP Series Vacuum-Compatible Optical Mounting Base Plate is a precision-machined mechanical interface component engineered for high-integrity integration of multi-axis translation stages in ultra-high vacuum (UHV) and high-vacuum (HV) optical systems. Designed specifically to bridge standard vacuum-compatible linear or rotary translation stages—such as those conforming to ISO-KF, CF-35, or CF-63 flange standards—the BP base plate enables modular, repeatable alignment of optical payloads while maintaining vacuum integrity up to 1×10⁻⁷ mbar. Its function is not active measurement or signal generation, but rather passive mechanical stabilization and metrological traceability of stage positioning: by providing a rigid, low-outgassing platform with precisely located kinematic mounting holes (M4/M6 tapped and through-hole patterns), it minimizes parasitic deformation under thermal cycling and pump-down stress, thereby preserving beam path stability in interferometric, spectroscopic, and quantum optics setups.
Key Features
- Vacuum-rated construction using 6061-T6 aluminum alloy, anodized per MIL-A-8625 Type II for low outgassing (≤1×10⁻¹² Torr·L/s·cm²) and enhanced surface hardness
- Standardized hole pattern compatible with ZOLIX VT, VT-L, and RT series vacuum translation stages, as well as third-party stages adhering to ISO 3522-1:2019 dimensional tolerances
- Flatness tolerance ≤5 µm over full mounting surface (measured per ISO 10360-2), ensuring sub-arcsecond angular repeatability when stacked in multi-axis configurations
- Integrated venting groove design around perimeter to prevent trapped gas pockets during pump-down, reducing risk of virtual leaks
- Pre-cleaned and vacuum-baked (200°C × 4 h) prior to packaging, certified with residual gas analysis (RGA) report upon request
Sample Compatibility & Compliance
The BP Series base plate is intended for use with vacuum-rated optical translation stages operating in environments compliant with ISO 27400 (vacuum system safety), ISO 14644-1 Class 5 cleanroom handling protocols, and ASTM E595-22 for total mass loss (TML) and collected volatile condensable materials (CVCM). It supports stage payloads up to 5 kg without compromising positional stability under 1 g acceleration. While the base plate itself carries no electrical or optical functionality, its mechanical interface ensures compatibility with laser safety standards (IEC 60825-1) by enabling precise, vibration-damped mounting of beam-steering optics. No regulatory certification (e.g., CE, UKCA) applies, as it is classified as a non-powered mechanical component under EU Machinery Directive 2006/42/EC Annex IV exclusion.
Software & Data Management
As a passive mechanical component, the BP Series base plate does not incorporate embedded electronics, firmware, or software interfaces. Its integration into automated optical systems relies entirely on external stage controllers (e.g., ZOLIX VMC-3, Thorlabs KDC101, or Newport ESP300) and host software platforms such as LabVIEW, MATLAB, or Python-based control suites (e.g., PyVISA + custom motion scripts). Dimensional specifications—including hole center distances, thread depths, and surface flatness—are provided in STEP AP214 and PDF format per ISO 10303-21, supporting CAD-based tolerance stack-up analysis and digital twin modeling in optical system design workflows.
Applications
- UHV-compatible optical delay lines in femtosecond pump-probe experiments
- Kinematic mounting of grating monochromators and Fourier-transform spectrometers inside vacuum chambers
- Modular assembly of multi-degree-of-freedom alignment platforms for cold atom trapping setups (e.g., MOT, optical lattices)
- Stabilized beam path routing in synchrotron beamline end-stations requiring <100 nm positional drift over 8-hour acquisition windows
- Reconfigurable optomechanical breadboards for space-qualified instrumentation development (per ECSS-E-ST-32-01C mechanical testing requirements)
FAQ
Is the BP base plate suitable for bake-out at 250°C?
No—maximum recommended bake-out temperature is 200°C for 4 hours; exceeding this may compromise anodization integrity and dimensional stability.
Can I mount non-ZOLIX vacuum stages using this base plate?
Yes, provided the stage uses ISO-standard flange geometry and bolt circle diameter matching BP-series mounting patterns (documented in ZOLIX Mechanical Interface Manual Rev. 4.2).
Does the product include mounting screws or alignment pins?
No—hardware is sold separately; recommended fasteners are stainless steel A2-70 M4×0.7 socket head cap screws (DIN 912) with torque specification of 1.2 N·m.
What surface finish options are available beyond standard anodization?
Electropolished 316L stainless steel variant (BP-SST) is available on special order with lead time of 6–8 weeks and minimum order quantity of 10 units.
Is there a GLP-compliant calibration certificate available?
Dimensional verification reports (including CMM-measured flatness and hole position deviations) can be supplied per ISO/IEC 17025:2017 accredited lab protocol, subject to additional charge and 5-business-day processing.
