IEC60112 Tracking Test Apparatus
Tracking test apparatus is in strict accordance with GB4207, IEC60112 standards to design and manufacture . It is suitable for lighting, low voltage electrical equipment, household appliances, electrical machines, motors, power tools, electronic equipment , electrical instruments. It also applies for insulation, plastic, electrical connectors, accessories industry. Method for the determination of the proof and the comparative tracking indices of solid insulating materials . It is simple, accurate, reliable, and practical features.
ASTM D 3638-92
1. The combustion chamber paint treatment; nice, corrosion-resistant; dimensions: 1200mm X 600mmx 1200mm;
2. All sample holder made of stainless steel manufacturing;
3. The device consists of voltmeter, ammeter, time overcurrent relays, power supplies, circuit control system, push button switches, lights and other components;
4. Automatic drip device includes dropping tube, drip nozzle, counting means counting device drip, drip control device, dropping the volume measuring tools;
5. Drip nozzle device can be adjusted; adjust the height of 30-40mm; ensure dripping position in the middle of the two electrodes;
6. The electrode means comprises platinum electrode, the electrode fixtures, 4mm gauge, etc., the electrode can be adjusted, removable;
7. Electrode width 5mm, thickness 2mm, 99.9% purity platinum, 30 to 60 degrees tip;
8. The electrode sample pressure adjustable, adjustable range (1.00N ± 0.001N); electrode distance 4.0mm ± 0.01mm, the angle 60 ° ± 5 °;
9. With the sample stage;
10. With the glass: Thickness ≥4mm;
11. With electrolyte: sodium chloride and alkyl naphthalene sulfonic acid reagent each bottle.
Safety control system:
1. The test voltage: 0 ~ 1000V adjustable. The maximum error of voltmeter displays : 1%.
2. Short-circuit current: (1 Guests 0. 1) A. The voltage drop value does not exceed 10%.
3. The test current exceeds 0.5A duration of more than two seconds, the system automatically shut down equipment.
4. Security door control system; the door opens, the test system is not working.
5. The electrode: 5mm × 2mm rectangular platinum electrode and brass electrode of each pair meet size requirements of IEC60112 Figure B.1.
6. The electrode: the angle formed between the electrodes is 60 ° disabilities 5 °, a pitch of (4 Soil 0.1mm).
7. The electrode: the sample pressure: 1 00N disabilities 0.05N.
8. Drip system: (30 ± 5) seconds (on time 29.8S + open drip drip duration 0.2S) automatic counting, digital display (can be preset), 50 drops of time: (24.5 Soil 2) min.
9. Drip systems: a drop of fluid needle tip to the sample surface height: 35mm disabilities 5mm (attach a gauge for measuring your reference).
10. Drip systems: drip Weight: 20 drops: 0.380g ~ 0.489g; 50 drops:.. 0 997g ~ 1 147g.
11. PLC with touch screen control system; to achieve test smarter, more convenient has been operated.
12. The test data is automatically recorded, automatic storage, free retrieval.
The electrode material
electrode tip - platinum metal (platinum)
The electrode pressure
1.0 ± 0.05N
4.0mm ± 0.01mm, the angle 60 ° ± 5
100 ~ 600V (48 ~ 60HZ) adjustable, short-circuit current 1.0 ± 0.1A of less than 10%
For 30 ~ 40mm adjustable
44 ~ 55 drops / 1cm3 adjustable
30s ± 5s,
0 ~ 9999 times available
The leakage judgment
when loop current is greater than 0.5A and maintaining for 2 seconds,the relay cut off the current and result indicates sample failed
The testing process
automatic control, independent ventilation
The reference standard
IEC60112, GB / T4207, GB4706.1
The inside Volume
0.1 m³ (Can be customized 0.5 m³ or 0.75 m³)
The outside dimensions
630mm width x390mm depth x750mm height