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Cylindrical Mandrel Bend Tester | Elcometer 1506-B
Price: $2,765.00
SKU: K1506BM201
In Stock
Product DescriptionElcometer 1506-B Cylindrical Mandrel Bend TesterOverviewThe Elcometer 1506-B offers a reliable solution for evaluating the elasticity, adhesion, and elongation characteristics of cured coatings applied to sheet metal. Designed specifically for precise mandrel bend testing, it delivers consistent results that meet or exceed industry standards, including ASTM D522-B and ISO 1519-2. Key Features- True Mandrel Bend Test Precision: Engineered to perform bend tests that meet ASTM D522-B on coated steel strips, the Elcometer 1506-B Mandrel Tester uses a calibrated bending lever and precision rollers to reveal the smallest failure point in any coating.
- Cylindrical Mandrel Bend Tester Design: Height-adjustable rollers and a sliding vice ensure specimens are bent perfectly and regularly on decreasing mandrels until cracks or failures appear.
- Built to Meet & Exceed Standards: Conform to ASTM D522, ISO 1519, AS/NZS 1580.402.1, and JIS K 5600-5-1, making it ideal for labs requiring strict compliance for mandrel bend tests.
- Interchangeable Mandrels: Adjustable for metric (2 mm–32 mm) or imperial (1/8″–1″) mandrels, easily changed to identify the minimum bend radius. Mandrels sold separately.
- Heavy-Duty Construction: A hardened metal frame with a compact footprint (320 × 147 × 130 mm, 4 kg) delivers lab-grade durability and portability for on-site inspections.
How the Mandrel Tester Works- Select the Correct Mandrel: For each mandrel bend test, choose a mandrel size commensurate with your coating thickness. Smaller diameters (e.g., 2 mm) create a tighter bend to reveal the coating’s flexibility limit.
- Secure the Specimen: Place a coated steel strip (≤ 76.2 mm width) into the sliding vice, coating side outward. Tighten the vice so the strip cannot move during the bend.
- Adjust the Rollers: Position the height-adjustable rollers so they lightly touch the coating without compressing it. The mandrel diameter automatically centers between rollers for each test.
 - Perform the Mandrel Bend Test: Rotate the bending lever until the specimen wraps around the cylindrical mandrel, forming a “U-shape.” Release the lever and remove the strip.
 - Inspect for Cracks: Examine the inner bend for hairline fractures or coating detachment. If no cracks appear, repeat with a smaller mandrel until the coating fails. Record the smallest diameter that passes—this is the coating’s mandrel bend test rating.
Applications- Coating Flexibility Analysis: Determine how coatings behave under stress and bending; critical for automotive, aerospace, and marine finishes.
- Adhesion Verification: Combine mandrel bend tests with adhesion tests (e.g., cross-cut) to fully characterize paint performance.
- R&D & Quality Control: Evaluate new paint formulations, additives, and curing processes by comparing mandrel bend test outcomes.
Why Choose This Mandrel Tester?- Unmatched Accuracy in Mandrel Bend Tests: Precision machining ensures each bend around the cylindrical mandrel is uniform, delivering reproducible results and eliminating operator variability.
- Versatile for Any Coating Thickness: From thin industrial lacquers to thick powder coatings, simply swap mandrels to find the exact bend radius that reveals coating failure.
- Fast, User-Friendly Operation: The sliding vice and height-adjustable rollers allow technicians to perform multiple mandrel bend tests per hour with minimal training.
- Built to Last: Constructed from hardened metal components, this cylindrical mandrel bend tester resists wear and tear. Regular grease lubrication is all that’s needed for years of dependable use.
Benefits of Optimizing Your Mandrel Bend Tests- Maximize Coating Performance: By conducting thorough standard compliant mandrel bend tests, you uncover weaknesses in flexibility before field application—ensuring longer life and fewer failures.
- Streamline QC Processes: Speed up routine mandrel bend tests with a simple setup and quick mandrel swaps, translating to higher throughput in production or lab environments.
- Maintain Compliance: Document passing mandrel bend test results to prove adherence to customer specs and regulatory mandates.
- Reduce Costs: Early identification of coating failures minimizes wasted batches and costly reworks.
Equip your facility with the Elcometer 1506-B Cylindrical Mandrel Bend Tester—a precision cylindrical mandrel bend tester specifically designed for accurate mandrel bend tests and compliance with common standards. Whether you’re developing new coatings or enforcing strict QC standards, this tester delivers the consistency and data you need. Order today to elevate your coating evaluations and guarantee unmatched flexibility results.
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