Description
The Vision Engineering EVB025 Column Base Plate delivers high-contrast transmitted backlighting for inspecting clear medical tubing, transparent plastic flashings, and biological specimens. Built around an oversized 310 x 285 mm flat metal deck with a non-glare finish, this 5.7 kg foundation features a centrally recessed circular frosted glass viewing window. Rising from the rear deck is a 32 mm socket receiver designed to anchor standard vertical support columns and compatible focus drive modules.
Transmitted light is driven by a high-intensity, low-heat 5W white LED array matrix equipped with an internal diffusion panel that spreads light evenly across the glass port without hot spots. A side-mounted analog potentiometer wheel provides smooth, continuous dimming to match optical density. Measuring 45 mm in structural profile thickness, this heavy desktop baseplate stays solidly planted during inspection runs, operating on universal 100-240V AC power via an external switching desktop adapter.
Key Features of Vision Engineering EVB025 Column Base Plate
A heavy-duty transmitted-light desktop baseplate component designed for 32 mm column stands. Features an integrated 5W LED diffusion array, a recessed frosted glass viewing disc, continuous analog dimming, and an oversized 310 x 285 mm platform.
- High-intensity, low-heat 5W white LED transmitted sub-stage array matrix
- Integrated light diffusion panel delivers uniform, hot-spot-free background rays
- Centrally recessed frosted glass viewing disc provides diffuse, non-glare illumination
- Continuous analog rotary dimmer wheel mounted on the side panel for easy light tuning
- Standard 32 mm vertical post receiver socket anchors industrial column shafts
- Oversized 310 x 285 mm flat inspection deck with protective non-glare surface finish
- Heavy 5.7 kg structural mass provides complete vibration-isolated benchtop stability
- Universal 100-240V AC external switching desktop power adapter module included
Uniform Sub-Stage LED Diffusion & Profile Mapping
Transparent plastic moldings, medical catheter walls, and glass capillaries are difficult to inspect under top lighting because internal reflections obscure hairline fractures and parting-line flash. The 5W sub-stage LED matrix directs diffuse, daylight-balanced light upward through the specimen, creating clean silhouette profiles and highlighting wall thickness variations with exceptional contrast. The cool-running LEDs prevent heat transfer from distorting heat-sensitive polymers.
5.7kg Heavy Desktop Stability & 32mm Column Socket
Weighing 5.7 kg with a 45 mm thick structural profile, this baseplate serves as a rock-solid anchor for tall vertical columns, eliminating image shake when supporting heavy optical zoom pods. The precision-machined 32 mm receiver socket accepts standard vertical pillars, locked securely by heavy clamping bolts. The wide metal platform gives technicians plenty of flat surface to rest their wrists or stage component holding fixtures.
- Sub-stage LED lighting reveals subtle flash and wall defects in clear plastics
- Analog dimmer wheel provides smooth brightness adjustments without stepping flicker
- Solid 5.7 kg casting provides stable ballast for tall vertical column assemblies
Vision Engineering Five-Year Baseplate Warranty
Vision Engineering protects the EVB025 illuminated baseplate with a comprehensive five-year factory warranty covering the metal base casting and column socket, backed by a two-year warranty on internal LED lighting boards and dimmer controls. The complete package contains the EVB025 illuminated baseplate block, frosted glass insert disc, clear plastic contrast plate, and universal power adapter cord.
Vision Engineering EVB025 Column Stand Base Plate Transmitted Light Specs
| Brand | Vision Engineering |
| Full Model Code / SKU | EVB025 |
| Country of Origin | United Kingdom |
| Microscope Type | Premium Transmitted-Illumination Heavy Desktop Baseplate Component for Column Stands |
| Optical System Type | Integrated sub-stage diffusion array delivering uniform flat field background lighting profiles |
| Observation Tube Type | None (Heavy baseplate mechanical foundation platform upgrade) |
| Tube Inclination & Rotation | Maintains true level alignment tracking vector relative to the vertical support column column post receiver |
| Eyepiece / Field of Number | None |
| Nosepiece Design | None |
| Objectives Classification | None |
| Objectives Magnification Breakdown | None |
| Total Magnification Range | None |
| Focusing Type & Graduation | None (Provides structural column attachment port for external focus drive modules) |
| Stage Dimensions & Surface Coating | Oversized flat inspection platform area measuring exactly 310 x 285 mm with protective non-glare surface finish layers |
| Stage Travel Range & Controls | Static platform deck layout; features a centrally recessed frosted circular glass transparency viewing window disk |
| Condenser Type & Numerical Aperture | Integrated sub-stage multi-segment white LED light array panel with high-efficiency light diffusers |
| Illumination Transmitted Type | High-intensity low-heat 5W white LED transmitted sub-stage array matrix delivering high-contrast background rays |
| Illumination Epi-EPI/Reflected | None |
| Light Intensity Management | Integrated side-mounted analog dimming potentiometer wheel tracking continuous electronic voltage curves |
| Camera Port / C-Mount Adapter Split | None |
| Contrast Methods Capability | Transmitted Brightfield background illumination, profile silhouette mapping, transparent material layer checks |
| Power Supply & Voltage Input | External switching electronic hardware adapter module accepting 100-240V AC electrical inputs |
| Physical Dimensions & Net Weight | Base width 285 mm, base depth 310 mm, structural thickness 45 mm, post receiver socket diameter 32 mm, weight exactly 5.7 kg |
| Standard Package Accessories Included | EVB025 illuminated baseplate block, frosted glass insert disk, clear plastic contrast plate, power adapter cord |
| Primary Application & Environment | Clear medical tube wall flaw tracking, transparent plastic mold flashing audits, biological specimen matrix sorting benches |
























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