Automatic Digital Coating Adhesion Tester

• Pull-off test
• One-touch measurement for convenience
• Built-in rechargeable lithium battery, no need for an external power source
• Portable design, can be used anywhere
• Standard USB interface, transmits the stored data directly to a computer, no need to install software
• According to GB/T 5210, ASTM D4541/D7234, ISO 4624/16276-1
• Stores all test results, including maximum pull-off force, pull-off rate, dolly size and time
• Built-in real-time clock, all saved data have the corresponding date and time
• Five different dolly sizes maximize capability across a wide range of bond strengths
• No conversion needed, the instrument calculates the pull-off force according to the dolly size
• Test results shown directly on the LCD
• Two units, MPa and psi, selectable and converted automatically

- Range: 0~24 MPa (0~3480 psi)

- Dolly dimension: Ø20 mm

- Resolution: 0.01 MPa (1 psi)

- Accuracy: ±1% full scale

- Pull-off force: 0.7~24 MPa (102~3480 psi)

- Pressurisation rate: 0.1~1.5 MPa/s (15~215 psi/s)

- Power: Built-in rechargeable lithium battery

- Dimensions: 240 x 138 x 81 mm (LxWxH)

- Weight: 4 kg

Standard delivery

- Main unit: 1 pc
- Ø20 mm dolly: 20 pcs
- Cutting tool (for Ø10, Ø14, Ø20 mm dolly): 1 pc
- Electric cutting tool (for Ø10, Ø14, Ø20 mm dolly): 1 pc
- Charger: 1 pc
- USB cable: 1 pc
- Glue gun: 1 pc
- 3M glue: 1 pc

Optional accessories

- SPT-AD21-10: Ø10 mm dolly (10 pcs), pull-off force 4.0~96 MPa
- SPT-AD21-14: Ø14 mm dolly (10 pcs), pull-off force 2.0~50 MPa
- SPT-AD21-20: Ø20 mm dolly (10 pcs), pull-off force 0.7~24 MPa
- SPT-AD21-A50: Ø50 mm dolly (10 pcs), pull-off force 0.1~3.8 MPa (requires corresponding cutter and sleeve)
- SPT-AD21-B50: 50x50 mm dolly (10 pcs), pull-off force 0.1~3.0 MPa (requires corresponding sleeve and adapter)
- SPT-AD21-GLUE: 3M DP420 epoxy glue, 50 ml