Description
Functional Role for Engineering and Quality Assurance
The PW-SD Series Sand & Dust Chamber is engineered for product engineers and QA teams requiring reliable assessment of dust ingress resistance. It enables controlled simulation of sand and dust particulate exposure, essential for validating the durability of components and enclosures. This solution supports integration with optical measuring machines and other measurement systems, allowing seamless data acquisition and conformity verification. Target users include electronics manufacturers, automotive part developers, and industrial equipment producers seeking to ensure long-term reliability under harsh environmental conditions.
Key Technical Attributes and Measurable Parameters
Equipped with programmable environmental controls, the chamber offers repeatable and adjustable dust exposure cycles to meet standardized testing protocols. It interfaces effectively with precision measuring instruments and optical measurement devices such as optical CMMs for accurate monitoring of test outcomes. Parameters like dust concentration, exposure duration, and particulate size can be precisely adjusted, providing measurable data essential for dust ingress performance evaluation. This capability ensures testing consistency, enabling quantitative analysis of how particulate matter affects structural integrity and device function.
Industry Deployment and Practical Durability Insights
Widely utilized across sectors including consumer electronics, automotive sensor validation, and rugged outdoor equipment manufacturing, the PW-SD Series integrates into production and R&D environments to assess sealing performance and enclosure robustness. It supports accelerated aging simulations and dust exposure tolerance validation critical for certifying adherence to dust-resistance standards. By enhancing reliability testing workflows with compatibility to optical measuring equipment and other optical measurement systems, this chamber facilitates detailed lifecycle analysis promoting product excellence in particulate-challenging applications.
PW-OVM500 Video Measuring Microscope High Power Coaxial Video Microscope
Application：
Product Features:
▎Streamline the design: Experience the freedom of a seamless one-piece design that eliminates the constraints between lines, resulting in a sleek, fashionable, and sophisticated appearance.
▎Enhanced magnification options: Embrace the power of a high-definition 0.7~4.5X horizontal zoom lens that offers an intuitive and uncomplicated magnification switch. Elevate your experience further with the choice of an APO 5X/10X lens for even higher magnification capabilities.
▎Precision-focused imaging: Utilize the precision coarse fine-tuning lift group to achieve impeccable focus during zooming, ensuring crystal-clear imagery at all times.
▎Versatile lighting control: Harness the flexibility of continuously adjustable LED bottom and surface light sources. When combined with the APO lens, coaxial light becomes feasible, granting independent control over light brightness.
▎Integrated camera functionality: Experience seamless integration with a built-in FULL HD sensor and VGA all-in-one camera. Directly connect to a monitor for real-time video imaging or utilize the SD card to effortlessly capture photos and record videos, seamlessly blending video observation and media storage.
▎Effortless setup: Simplify your setup process with convenient external interfaces, including 12V mains power input and USB/VGA video output. The SD card slot hole adds to the ease of setup.
▎Precise positioning options: Explore a range of optional mobile control platforms designed for accurate positioning measurements, ensuring your work is consistently on point.
Specification:
| product name | High Power Coaxial Video Microscope |
| model number | PW-OVM500 |
| electron multiplier | 16X~240X（16:9 21.5“monitor） |
| optical objective | 0.7X~4.5X Horizontal Continuous Variable Lens |
| variability ratio 6.5：1 | |
| 1X C-mount camera-adapted lens | |
| 10X APO Lens，WD:35mm | |
| camera parameters | 2 megapixels（1920*1080） |
| Size of target surface：1/2.86“ | |
| frame rate：30fps | |
| camera function | White balance; brightness control; digital noise reduction |
| Photo/Video | |
| VGA/USB output, SD card storage | |
| OSD: Full digital UI design, wireless USB2.0 mouse operation | |
| Crosshair Generation Function | |
| Freeze frame, 10X digital zoom | |
| measurement function | Optional PC with measurement software for 2D measurement of elements in the test field |
| lighting source | Base light: adjustable LED base light source |
| Surface light: adjustable LED surface light source | |
| microscope rack | Z-axis travelling stroke: 150mm |
| Coarse and fine adjustable one-piece lift set | |
| electrical parameters | Wideband power supply AC90~240V；50~60HZ |
| overall dimensions | 290*280*400 mm |
| package size | 445*410*355 mm |
| gross/net weight | 7.0/4.7Kg |
Use Scenarios
Dust Resistance Validation in Electronics Manufacturing
In the electronics manufacturing environment, where devices are frequently deployed in outdoor or industrial settings, the PW-SD Series serves as a critical tool for validating dust ingress protection. Its ability to simulate real-world sand and dust exposure allows engineers to assess component and assembly robustness accurately. By integrating the chamber with precision measuring instruments and optical cmm, manufacturers can quantify performance degradation and compliance with dust-resistant specifications. This testing capability underpins quality assurance throughout production and R&D, ensuring that devices meet global standards before market release and mitigating risks associated with environmental contamination during product lifecycle.
Automotive Component Durability Testing under Harsh Conditions
The automotive industry relies heavily on compliance with environmental resistance standards for parts exposed to particulate matter. The PW-SD Series facilitates automated sand and dust resistance testing of critical automotive components such as sensors, control units, and chassis parts. Deploying this chamber in an automotive testing laboratory enhances standardization by coupling rigorous test exposure with complementary optical measurement systems that track dimensional and functional changes. This integration optimizes validation workflows, enabling engineering teams to confirm the durability of parts under simulated road and desert conditions, essential for ensuring vehicle reliability, safety, and regulatory adherence.
FAQ
What industries commonly use the PW-SD Series Sand & Dust Test Chamber?
The PW-SD Series is widely used in electronics, automotive, and industrial sectors to evaluate product durability against sand and dust exposure. It supports quality assurance processes by simulating harsh environmental conditions for components requiring reliable dust resistance.
Does PW Instruments offer customization options for the PW-SD Series?
While the standard PW-SD Series meets multiple international standards, customization requests may be discussed to accommodate specific test parameters or component sizes. Contact PW Instruments directly to consult about tailored configurations for your optical measurement system or related needs.
How user-friendly is the control system of the PW-SD Chamber?
The chamber features an automated control system designed for precise environmental regulation, reducing manual handling. This enhances testing accuracy and efficiency, ensuring consistency in results across repetitive cycles, ideal for managing complex precision measuring instrument requirements.
What support and installation services does PW Instruments provide?
PW Instruments delivers comprehensive after-sales support, including technical assistance and installation guidance. Their professional team ensures proper setup to optimize the chamber’s dust and sand resistance testing performance, vital for long-term reliability testing in demanding industrial environments.
