TH8058 Touchscreen Electrical Tracking and Erosion Tester
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The tracking test (electrical tracking index test) is a simulated laboratory procedure specified in standards such as IEC 60112, UL 746A, GB/T 4207, GB 4706.1, and ASTM D 3638‑92. In this test, a conductive liquid (0.1% NH₄Cl) of a prescribed drop volume is applied at a fixed voltage, for a set duration (30 s), and at a defined height (35 mm) between platinum electrodes of specified dimensions (2 mm × 5 mm) on the surface of solid insulating materials. The test evaluates the resistance of solid insulating materials to electrical tracking under the combined effects of an electric field and a moist or contaminated environment, determining their comparative tracking index (CTI) and proof tracking index (PTI). This method is applicable to research, production, and quality‑control departments in sectors such as lighting equipment, low‑voltage electrical appliances, household appliances, machine‑tool electrical devices, electric motors, power tools, electronic instruments, electrical measuring instruments, and information‑technology equipment. It is also suitable for industries dealing with insulating materials, engineering plastics, electrical connectors, and related components.
Product Description
The tracking resistance test (tracking index test) is a simulated laboratory procedure specified in standards such as IEC 60112, UL 746A, GB/T 4207, GB 4706.1, and ASTM D 3638‑92. In this test, a conductive liquid (0.1% NH₄Cl) of a prescribed drop volume is applied at a fixed voltage, for a set duration (30 s), and from a defined height (35 mm) between platinum electrodes of specified dimensions (2 mm × 5 mm) on the surface of a solid insulating material. The test evaluates the material’s resistance to electrical tracking under the combined effects of an electric field and a moist or contaminated environment, determining its comparative tracking index (CTI) and proof tracking index (PTI). It is applicable to research, production, and quality‑control departments in industries involving lighting equipment, low‑voltage electrical appliances, household appliances, machine‑tool electrical equipment, motors, power tools, electronic instruments, electrical measuring instruments, and information‑technology equipment, as well as to manufacturers of insulating materials, engineering plastics, electrical connectors, and related components.
Technical Specifications:
1. Control Method: Touchscreen + PLC Control
2. Electrode material: Electrode tip—platinum metal
3. Electrode pressure: 1.0 ± 0.05 N
4. Electrode spacing: 4.0 mm ± 0.01 mm, clamping angle 60° ± 5°
5. Electrode voltage: 100–600 V (48–60 Hz), adjustable
6. Drip time: 30 s ± 5 s
7. Drip height: adjustable between 30–40 mm
8. Drop size: 44–55 drops/1 cm³, adjustable
9. Drip count: adjustable from 0 to 9,999 times
10. Cabinet material: A3 steel sheet with electrostatic powder coating and baked finish.
11. Studio volume: 0.5 m³
12. Outer carton dimensions: 1000×650×1300 mm
13. Configuration: one 5 mL beaker, one bottle of ammonium chloride, one 4 mm scale strip, a 4-meter aluminum‑plastic exhaust duct, and one power cord.
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