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DeFelsko PosiTest AT-Automatic - 20 mm Pull-Off Adhesion Tester
SKU DFATAUTO20
€3,095.00
Excl. Shipping
Product Details
Weight:
6 kg
DeFelsko PosiTest AT-Automatic - 20 mm
Automatic Pull-Off Adhesion Tester / Detention Tension Tester
Higher bond strength coatings on e.g. metal, wood and plastic substrates
Exporting raw data from the PosiTest AT-A to Excel is straightforward using the PosiSoft Desktop Software or the PosiTector App. The data is exported as a CSV file, which can be opened directly in Excel for further processing. Find the step-by-step guide here.
- Conform to: ISO 4624 and ZTV-ING (class 1 according to DIN 51220)
- Test dolly diameter: 20 mm
- 10 mm / 14 mm dolly mounting also possible (a hollow drill bit is optionally available for 14mm dollies)
- Measuring range: 100 - 3.500 psi (0,7 - 24 MPa)
- Resolution: 1 psi (0,01 MPa)
- Continuous power increase by means of electrically-controlled pump
- Automatic test with touch screen display
- USB, WiFi, Bluetooth interface for data transfer
- Built-in rechargeable battery performs 250 tests per charge. Continue testing with AC power while the battery recharges
- USB-C Port enables fast battery charging while simultaneously powering the instrument for uninterrupted use
- IP65 protection
- Ability to import raw data from the PosiTest AT-A into Excel easily
All PosiTest AT-A models
from mtv messtechnik
meet the requirements of Accuracy Class 1
– recommended for precise applications in laboratories and industry, perfect for quality assurance. All PosiTest AT Gages therefore far exceed the requirements. Devices from competitors often only achieve the requirements of the lower Class 2.
All models of the PosiTest AT-A meet Accuracy Class 1 – recommended for precise applications on construction sites, in laboratories and industry. PosiTest At-A gages far exceed the requirements.
Competitors' devices often only achieve the inferior Class 2.
| Model | Typical Application Area | Accuracy Class DIN 51220 |
|---|---|---|
| PosiTest AT-A 20 mm | Standard tests according to ISO 4624 | Class 1 ★ |
| PosiTest AT-A 50 mm | Universal use, larger test surfaces | Class 1 ★ |
| PosiTest AT-A 50C | Concrete, Screed, ZTV-ING, EN 1542 | Class 1 ★ |
| PosiTest AT-A 50T | Tile adhesive, EN 12004-2 | Class 1 ★ |
Note
:
Devices of
Accuracy Class 1 significantly surpass those of Class 2 in terms of precision and standard-compliant
application.
Devices with Class 2 achieve only ±2 % deviation – that is only half as good as our PosiTest AT-A models!
| Criterion | Class 1 (recommended, as more accurate) | Class 2 |
|---|---|---|
| Relative measurement deviation | ±1.0 % | ±2.0 % |
| Hysteresis deviation | ≤ 0.5 % | ≤ 1.0 % |
| Repeatability | ≤ 0.5 % | ≤ 1.0 % |
| Traceable calibration | Required | Required |
| Application | Standard laboratories, construction sites, quality assurance | Simple field tests |
| Standard basis | DIN 51220 | DIN 51220 |
What does "Accuracy Class 1, Accuracy Class 2..." according to DIN 51220 mean?
The accuracy class indicates how precisely a force measuring device measures.
There are classes 00, 0.5, 1, 2, etc., where smaller numbers mean higher accuracy .
There are classes 00, 0.5, 1, 2, etc., where smaller numbers mean higher accuracy .
Scope of delivery:
- DeFelsko PosiTest AT-A Automatic Pull-Off Adhesion Tester
- Specimens (Aluminium Dollies) 20 pieces
- Hole saw 20 mm
- Adhesive Resinlab EP11HT
- Manufacturer calibration certificate
- User manual
- Sturdy transport case
Watch the unique Self-Alignment Feature of the PosiTest AT in action:
All prices are shown without VAT and shipping cost. Sale only to entrepreneurs, businesses, freelancers and public institutions. No sale to consumers within the definition of § 13 BGB
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DeFelsko PosiTest AT-Automatic - 20 mm Pull-Off Adhesion Tester
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