Professional SURFACE INSPECTION INSTRUMENTS by mtv messtechnik
DeFelsko PosiTest AT-Automatic - 50T Tile Pull-Off Adhesion Tester
DeFelsko PosiTest AT-Automatic - 50T
Hydraulic Tile Pull-Off Adhesion Tester / Detention Tension Tester
Ideal for measuring the tensile strength of ceramic tile cementitious, dispersion and reaction resin adhesives
- Conform to BS EN 12004-2, DIN EN 12004-2
- 50 x 50 mm Tile Dolly (4 pcs.) included
- Measuring range: 13 - 440 psi (0,1 - 3,0 MPa)
- Resolution: 1 psi (0,01 MPa)
- Impact and scratch resistant color touch screen with keypad for operation with or without gloves
- Continuous power increase by means of electrically-controlled pump
- USB interface for data transfer
- Electronically controlled hydraulic pump automatically applies smooth and continuous pull-off pressure. Greatly reduces user effort and the risk of influencing the pulling processcBuilt-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
- Environmentally sealed enclosure – weatherproof, dustproof and shockproof - meets or exceeds IP65
- Rubberized, shock absorbing grips provide a stable, skid-resistant footing
- Ability to export raw data from the PosiTest AT-A into Excel easily. 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.
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 |
There are classes 00, 0.5, 1, 2, etc., where smaller numbers mean higher accuracy .
Scope of delivery:
- Adhesion Tester
- 50 x 50 mm Tile Dolly (4 pcs.)
- Adhesive ResinLab EP11HT
- Manufacturer calibration certificate
- User Manual
- Sturdy transport case
Watch the unique Self-Alignment Feature of the PosiTest AT in action:
Watch the entire product family of DeFelsko PosiTest AT here:
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
Important Notice – Temporary Issue with the Shopping Cart
At present, the shopping cart may in some cases not display after adding a product, which prevents completion of the order process. Until our service provider has resolved this matter, we recommend the following temporary workaround:
- Google Chrome: Open Menu (⋮ top right) → select “New Incognito Window”.
- Microsoft Edge: Open Menu (⋮ top right) → select “New InPrivate Window”.
- Mozilla Firefox: Open Menu (☰ top right) → select “New Private Window”.
- Apple Safari: From the “File” menu → select “New Private Window”.
We appreciate your cooperation and understanding. Please be assured that, in coordination with our webshop provider, we are working diligently to restore full functionality as soon as possible.
Inspection Instruments and much more - visit our mtv-messtechnik oHG B2B webshop