IEC 60811-504:2012 Mandrel Test Apparatus & Impact Test Apparatus
1. Remark:
The electric low-temperature winding test device is suitable for evaluating and measuring the performance of round cables or round insulated cores at low temperature.
The manual low-temperature impact test device is used to measure the samples of wire and cable insulation and jacket, plugs and sockets, insulating electrical sleeves and accessories for construction. After a specified cooling time, the weight falls from a high place to restore the sample to close to At room temperature, use normal vision to determine whether the sample is cracked.
The electric low-temperature tensile test device conforms to GB/T2951.14-2008 "Test Methods for Cable and Optical Cable Insulation and Sheath Materials • Part 14-General Test Methods-Low Temperature Test" standard, suitable for wire and cable insulation and jacket materials. In the occasion of low temperature tensile test, it replaces the GB/T2951.4-1997 standard. This product is all made of stainless steel, with beautiful appearance, safety and reliability; convenient, stable and high-precision reading; no manual calculation and easy operation.
2.Standard :
Testing apparatus for IEC 60811-504:2012.
3.Technical Parameters:
3.1 Electric low-temperature winding device:
| Diameter of winding sample: | Ф2.5～Ф12.5mm |
| Diameter of winding rod | Ф4.0～Ф50mm, 12 pieces in total |
| Cable bushing | Ф1.2～Ф14.5mm, 10 kinds in total |
| The number of sample winding turns | 2 to 10 turns |
| Winding speed | 5s/turn |
3.2 Manual low temperature impact device:
| Impact height | 100mm |
| Weights | 100, 200, 300, 400, 500, 600, 750, 1000, 1250, 1500g |
| Number of samples | three |
| Voltage | AC220V/50HZ, 20A |
3.3 Low temperature test chamber
| Studio size | 500×600×500mm (other sizes are customized) |
| Temperature range | -70,-60,-40,-20～150℃ |
| Temperature fluctuation | ±0.5℃ (at no load) |
| Temperature uniformity | ± 2 ℃ |
| Average rate of temperature rise and fall | 0.7～1.0℃/min (at no load) |
| Time setting | 0～9999H/M/S |
3.4 Electric low-temperature stretching device:
| Maximum stretch | 220mm |
| Stretching speed | 20～30mm/min |
| Chuck type | non-self-tightening type |
| Specimen specifications | dumbbell dumbbells Ⅰ and Ⅱ |
| Data display | direct reading elongation |
Product Tags:
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IEC 60811-504 2012 Fire Testing Equipment Images
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