- Delta Test Technologies
- info@deltatest.us
CATALOG
Corner Vacuum Box DELTA-VB300-2
Request for QuoteCorner Vacuum Box DELTA-VB300-2
The Corner Vacuum Box DELTA-VB300-2 is a specialized tool designed for leak testing welded joints in sheet metal structures. Its corner-specific design makes it ideal for inspecting inside corners, such as where the bottom meets the sidewall at a 90-degree angle. Compact and precise, it’s perfect for testing tank bottoms, protective shells, vessel components, and other structures with one-sided seam access. As part of the DELTA-VB vacuum flaw detection system, it delivers accurate and reliable results for non-destructive testing (NDT).
Corner Vacuum Box DELTA-VB300-2 Key Features
Corner-Specific Design
- Tailored for inspecting inside corners and tight spaces.
- Ensures thorough coverage in challenging areas where three surfaces meet.
Compliance with International Standards
- Meets industry standards including:
- ASTM-E515-11
- DIN EN 1593
- DSTU EN1593-2015
- GOST 3242-79
High Sensitivity
- Detects leaks as small as 10⁻⁴ m³·Pa/s, offering exceptional precision for critical inspections.
User-Friendly
- Lightweight, compact, and easy to use in both field and workshop applications.
Principle of Operation
The Vacuum Box DELTA-VB300-2 uses the bubble emission method to pinpoint leaks in three steps:
- Preparation: The welded joint is pre-coated with a foaming indicator solution.
- Testing: A vacuum chamber creates an air pressure drop over the test area.
- Detection: Visual identification of through-hole defects is achieved by observing gas bubbles forming in the foaming solution.
This method ensures fast and accurate leak detection, even in challenging corners.
Technical Specifications
| Parameter | Specification |
|---|---|
| Leak Detection Threshold | 10⁻⁴ m³·Pa/s |
| Monitoring Performance | ≥30 m²/hour |
| Geometric Dimensions | 300 x 130 x 130 mm |
| Window Size | ≥210 x 70 mm |
| Weight | ≤1.5 kg |
DELTA-VB300-2 Corner Vacuum Box Delivery Set
- DELTA-VB300-2 Corner Vacuum Box: 1 pc
- Vacuum Box User’s Manual: 1 pc
Applications
The DELTA-VB300-2 is ideal for:
- Tank Bottom Inspections: Ensuring weld integrity in storage tanks.
- Protective Shell Testing: Verifying containment shell tightness.
- Vessel and Pipeline Inspections: Detecting leaks in cornered welds of critical components.
Why Choose DELTA-VB300-2 ?
- Tailored for Corners: Specifically designed to inspect areas where traditional vacuum boxes may struggle.
- Precision Detection: High sensitivity ensures even the smallest leaks are identified.
- Portable and Efficient: Lightweight design enables inspection of up to 30 m²/hour.
- Standards-Compliant: Fully adheres to international NDT protocols.
Order the DELTA-VB300-2 Corner Vacuum Box Today
Ensure leak-tightness and structural integrity in your welded joints with the DELTA-VB300-2 Corner Vacuum Box.
Contact us now for more details or to request a quote!
We also offer a variety of technical diagnostic and non-destructive testing equipment to meet your needs.
