Pull Off Tester
with 4x 50 mm stamp according to ASTM C1583 and ZTV-Ing for concrete, screed (class 1 according to DIN 51220 and DIN EN 1542;
The adhesion tester uses hydraulic pressure to measure the force required to detach a specified test area of a coating from the substrate. The pressure is automatically built up by an electronically controlled hydraulic pump and displayed on the large touch screen.
User-dependent sources of error are eliminated by the automatic system.
- Suitable for laboratory and construction site, as it is robust, handy and battery-operated.
- Bluetooth connection to the smartphone app (IOS & Android), USB connection and
WiFi for data transfer and storage of fracture images.
- Measurement memory for 100,000 measurements in up to 1,000 blocks
- User selectable pull rate, pull limit and pull hold time
- Automatic test execution
- Continuous force increase by means of electronically controlled pump
- Selectable units: MPa, psi, N/mm², N
- Measuring range: 0 - 3.8 MPa (referred to 50 mm dolly)
- Test stamp diameter: 50 mm (concrete test stamp)
- For e.g. metal, wood and plastic substrates
- Complies with ISO 4624 / 16276-1, ASTM D4541 / D7234 , AS/NZS 1580
and ZTV-ING (Class 1 according to DIN 51220)
- With rotating display on the touchscreen, depending on the orientation of the AT-A
- The robust touch screen is scratch and impact resistant
- Protection class IP65
- Redundant operation: In addition to the touch screen, there are 4 buttons
for operation, e.g. with gloves.
Adhesion tester compensates for unevenness. The unique, spherical dolly head is held by a ball bearing coupling and thus always ensures correct alignment.
Technical data
Measuring range 0 ... 20 MPa (=N/mm²)
Resolution 0.01 MPa (1 psi)
Accuracy ±1 % (full measuring range)
.
Power supply and battery
Dimensions 40 x 20 x 15 cm
Weight 5,5 kg
Scope of delivery
1 x adhesion tester, 4 pcs. steel measuring heads (diam. 50 mm),
1 x abrasion pad, 1 x 2 comp. adhesive (to stick the measuring heads on the material surface to be tested), 1 set of cleaning pads, 1 x cutting tool, 1 x rechargeable battery, 1 x charging power supply, 1 x carrying case, 1 x calibration certificate, 1 x USB cable, 1 x carrying strap, 1 x operating instructions