TQC sheen SP4300 Automatic Cupping test machine
TQC sheen SP4300 automatic cupping instrument trapping speed 0.01~ 0.70 mm/s, instrument size 450 * 350 * 600mm, Net weight about 31kg, stroke length 0~12mm, indenter speed accuracy +/- 1% of the set speed, stroke length accuracy +/- 0.01 mm or 0.2%
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Introduction
TQC Sheen AutomaticCuppingThe Tester can be performed on coated steel platesCupping(Erichsen/Dent) test to define the resistance of paints, varnishes, or related products to cracking and/or detachment of metal substrates when they are progressively deformed due to indentation under standard conditions.
The test can be used as a "pass/fail" test by testing to a specified depth, or by gradually increasing the indentation to define the minimum depth of coating failure.
Constant deformation
ISO1520 standard requires the panel to deform slowly and uninterruptedly at a steady rate between 0.1 mm/s and 0.3 mm/s. Especially for thicker steel plates, manual Testers do not always allow for uninterrupted deformation. automaticCuppingThe Tester is driven by a microstep-controlled electric motor that allows for precise and stable deformation with a stride of 0.01 mm. Uniquely, this deformation can be paused/resumed.
Unique interface
Each automaticCuppingThe Testers are equipped with the Triple I® navigation tool. This smart lighting interface guides the operator through the TQC Sheen laboratory machine. At each step of the action menu, the interface detects which buttons are active and displays them in a bright red center. This results in a very intuitive operating system, enhanced by information on the machine's full-color display.
Multiple settings
automaticCuppingThe Tester has a variety of settings. Custom settings (optional) are password protected and statistics are displayed after the number of test runs set by each set. It is also possible to set the illumination of the specimen. To guarantee maximum visibility on all possible types of surfaces, including high-gloss, matte or colored samples, TQC Sheen is automaticCuppingThe Tester is equipped with a complementary lighting system that can change its color for great contrast. The intensity of the LED and the direction of the light source are adjustable.
The TQC Sheen Auto Cupping Tester has a TQC Sheen-Bus connection (LinQ system not included).
Qualicoat
Cupping tests are required in Qualicoat and QIB accredited laboratories.
Meets standards
DIN-EN 13523-6, EN-ISO 1520, DIN 53156, DIN 53232, BS 3900-E4, NBN T22-104, NFT 30019.
TQC sheen SP4300 Automatic cupping instrumentSpecifications
| LIST | VALUE |
|---|---|
| indentation rate | 0.01~0.70mm/s |
| Dimensions | 450*350*600mm |
| Net Weight | About 31kg |
| Stroke length | 0~12mm |
| Speed Accuracy | +/- 1% of the set speed |
| Stroke length Accuracy | +/- 0.01 mm or 0.2%, whichever is greater |
| Power Consumption | ≤80w |
| test panel width | ≤100mm |
| Maximum panel thickness - steel | 0.8mm |
| Maximum Panel Thickness - Aluminum | 1.2mm |
| Display | Blue screen 100 * 35mm, 193.64 pixels |
| security | Emergency button with integrated audible alarm |
TQC sheen SP4300 Automatic cupping instrument Packing list
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- Cupping test and its role in Coating evaluation
- Working principle and application of UV coating Cupping testing device


SP4300





