Ordering Guide for DEFELSKO Pull-off Adhesion Tester ATM20 PosiTest With 20mm Dollies Kit 100 – 3000 psi:
Adhesion Testers
|
Type |
Manual |
Maximum Bond Strength |
3000 psi |
Dolly Size |
20 MM |
Test Equipment General Attributes
|
Warranty |
2 YEARS |
IP Rating |
IP65 |
Product Weight |
10 LBS |
Calibration Included |
NIST Calibration |
Battery Type |
NimH |
Power Supply Voltage |
Battery Powered |
Country of Origin |
United States |
User Guide for DEFELSKO Pull-off Adhesion Tester ATM20 PosiTest With 20mm Dollies Kit 100 – 3000 psi:
Setelah menyelesaikan uji tarik, permukaan dolly dan berpelapis harus diperiksa. Selain gaya pull-off, banyak standar Nasional dan Internasional seperti ASTM D4541 dan ISO 4624 mengharuskan sifat retakan untuk dicatat.
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Fraktur kohesif: fraktur terjadi di dalam lapisan pelapis (lapisan yang sama pada permukaan boneka dan permukaan yang dilapisi).
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Fraktur adhesif: fraktur terjadi pada antarmuka antar lapisan (lapisan pada permukaan boneka berbeda dengan permukaan).
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Kegagalan rekat adhesif: pemisahan kelupas coating yang terlihat dari dirinya sendiri, lapisan atau dolly (tidak ada lapisan yang terlihat pada permukaan dolly).
Analisis visual fraktur kohesif dan perekat dapat direkam menggunakan keypad atau tampilan layar sentuh PosiTest AT-A. Atau, informasi dapat dilaporkan menggunakan Aplikasi PosiTector.
Fraktur secara visual diperkirakan dan dicatat sebagai persentase masing-masing. Contoh dua lapisan di bawah mengilustrasikan rekahan kohesif di dalam lapisan pelapis 1 dan lapisan 2 (secara visual diperkirakan masing-masing 50%). Hasil yang direkam disertakan dalam laporan.
PosiTest AT-A dapat merekam informasi fraktur hingga lima lapisan. Untuk detail dan contoh selengkapnya, lihat Analisis Visual dan Pencatatan Hasil Tes.
Alternative for DEFELSKO Pull-off Adhesion Tester ATM20 PosiTest With 20mm Dollies Kit 100 – 3000 psi:
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DeFelsko PosiTest ATM20
Pull-off Adhesion Testers |
DeFelsko PosiTest ATM50
Pull-off Adhesion Testers |
DeFelsko PosiTest ATM50T
Pull-off Adhesion Testers |
DeFelsko PosiTest ATM50C
Pull-off Adhesion Testers |
DOLLY SIZE & STANDOFF* |
DOLLY SIZE & STANDOFF* |
DOLLY SIZE & STANDOFF* |
DOLLY SIZE & STANDOFF* |
20 mm |
50 mm |
50 X 50 mm |
50 mm |
TYPICAL APPLICATIONS |
TYPICAL APPLICATIONS |
TYPICAL APPLICATIONS |
TYPICAL APPLICATIONS |
Higher bond strength coatings on metals |
Lower bond strength coatings on wood, concrete and plastic |
Cementitious adhesives for tiles |
Concrete surfaces and overlays |
RANGE |
RANGE |
RANGE |
RANGE |
0.7 – 20 MPa
100 – 3000 psi |
0.4 – 3.5 MPa
50 – 480 psi |
0.4 – 2.585 MPa
50 – 375 psi |
0.4 – 3.5 MPa
50 – 480 psi |
RESOLUTION |
RESOLUTION |
RESOLUTION |
RESOLUTION |
0.01 MPa (1 psi) |
0.01 MPa (1 psi) |
0.01 MPa (1 psi) |
0.01 MPa (1 psi) |
ACCURACY |
ACCURACY |
ACCURACY |
ACCURACY |
±1% Full Scale |
±1% Full Scale |
±1% Full Scale |
±1% Full Scale |
INCLUDES DOLLIES |
INCLUDES DOLLIES |
INCLUDES DOLLIES |
INCLUDES DOLLIES |
Ø20 mm (qty 20) Aluminum |
Ø50 mm (qty 8) Aluminum |
50×50 mm Plate (qty 4) with threaded post Steel |
Ø50 mm (qty 4) with ≥ 25 mm thickness Steel |
CUTTING TOOL |
CUTTING TOOL |
CUTTING TOOL |
CUTTING TOOL |
20 mm hole saw |
50 mm hole saw |
—– |
50 mm diamond grit hole saw with arbor |
* Optional 20mm/50mm/50 mm C1583/50 mm Tile Conversion Kits allow each model to be used with alternative dolly sizes. Custom 10 and 14 mm dollies are available for special applications (compatible with 20 mm stand off).
DEFELSKO Pull-off Adhesion Tester ATM20 PosiTest With 20mm Dollies Kit 100 – 3000 psi Dollies Probe Tile Kit
Size |
Quantity |
Order Code |
10 mm |
100 |
DOLLY10APK100 |
14 mm |
100 |
DOLLY14APK100 |
20 mm |
100 |
DOLLY20APK100 |
50 mm |
50 |
DOLLY50APK50 |