Proof Tracking Index Tester
Proof Tracking Index Tester (PTI Tester) adalah alat pengujian yang digunakan untuk menentukan ketahanan bahan isolasi listrik terhadap pembentukan jalur konduktif (tracking) pada permukaannya akibat pengaruh kelembapan dan kontaminasi. Alat ini banyak digunakan untuk menguji material isolasi seperti plastik, resin, komponen listrik, dan material polimer guna memastikan keamanan serta keandalannya dalam aplikasi kelistrikan dan elektronik.
Dilengkapi dengan sistem tetesan larutan elektrolit otomatis, elektroda presisi, sumber tegangan terkontrol, dan panel kontrol digital, Proof Tracking Index Tester mampu mengukur nilai Proof Tracking Index (PTI) dan Comparative Tracking Index (CTI) secara akurat. Alat ini banyak digunakan dalam industri elektronik, kelistrikan, laboratorium pengujian, dan pusat penelitian untuk mengevaluasi performa material isolasi sesuai standar internasional seperti IEC 60112 dan ASTM D3638.
Produk Spesifikasi
| Model | HD-R911 | |
| Chamber volume | ≥ 0.5 cubic meters, with glass observation door | |
| Electrical load | The test voltage is adjustable between 100~600V. When the short-circuit current is 1A ± 0.1A in the loop, the voltage drop should not exceed 10%. When the short-circuit current in the test loop is 0.5A, its relative tolerance is ±10%, and it lasts for 2 seconds. When the relative tolerance is ±10%, the overcurrent relay is activated, the current is cut off, and the buzzer alarm indicates that the test product is unqualified. At this time, the alarm sound can be removed by pressing the voltage stop. | |
| Force of the two poles on the sample | Rectangular platinum-plated electrodes are used, and the forces of the two poles on the sample are 1.0N±0.05N respectively. | |
| Dropping device: The drop height is adjustable from 30mm to 40mm. The mass of 50 consecutive drops should be between 0.997 and 1.147g, and the mass of 20 consecutive drops should be between 0.380g and 0.480g. The drop interval can be set to 30±5 seconds. | ||
| Power supply | AC 220V / 50Hz | |
