|
TEST AND QUALITY CONTROL |
A) FOR CONDUCTOR :
TEST EQUIPMENT
| i) Elongation & Tensile strength | : | Tensile Tester |
| ii) Conductor Resistance | : | Digital LCRTZ Meter |
| iii) Dimensional Test | : | Micrometer |
B) FOR INSULATION & SHEATH MATERIAL :
| i) Thickness test | : | Traveling Microscope |
| ii) Tensile strength & elongation | ||
| before / after ageing | : | Tensile Tester |
| iii) Insulation Resistance | : | Insulation Tester |
| iv) Heat Shock & Shrinkage | : | Ageing Oven / Steady state |
| loss of mass | humidity chamber. (upto 300°C ) | |
| v) Hot deformation | : | Hot deformation test apparatus |
| vi) Thermal stability | : | Thermal stability test apparatus |
| vii) High Voltage test in water | : | DC High Voltage tester |
| viii) High Voltage test at room temp. | : | AC High voltage tester |
| ix) Flammability test | : | Flammability test apparatus |
C) FOR ENVIRONMENTAL TESTS :
| i) Cold bend / Cold impact test | : | High/Low temp. test chamber |
|
(-65 °C to +50 °C) |
D) FOR FRLS TEST :
| i) Flammability test | : | Swedish Chimney |
| ii) Acid test (HCL emmision) | : | Halogen Acid test apparatus |
| iv) Smoke density rating | : | Smoke density apparatus |
| v) Temparature & Oxygen Index | : | By arrangement with M/s.HCL.,Hyd |
| (Own equipment expected shortly) |
E) ELECTRICAL & ELECTRONICS TEST :
| i) Capacitance/Inductance/Resistance | : | Digital LCRTZ Meter |
| ii) DC High Voltage leakage test | : | High Voltage Break down (flash) Tester |
| iii) High Voltage negative impulse | : | High Voltage Negative |
| break down of insulation (8KV) | Pulse Generator. | |
| iv) Velocity of Propagation and | : | TDR Cable Tester |
| Ch. Impedance, Short/Break test | (Tecktronics make) | |
| v) Cross-talk/Attenuation | : | Selective level meter/Level |
| upto 600 KHz | Generator. | |
| vi) Structural Return Loss | : | Net work Analyzer |
| vii) Dielectric Carona test | : | Carona Tester |
| ix) Surface Transfer Impedance | : | Surface Transfer Impedance |
| Test Equipment | ||
| x) Time-Voltage-Noise Frequency | : | Oscilloscope |
| xi) Pulse Frequency 50 Hz -1 MHz | : | Pulse Generator |
| xii) Noise level test | : | Charge Amplifier |
| xiv) Insulation Resistance | : | High Resistance Tester |