Khorasan Electric Industrial Company Accredited Labs
Khorasan Electric Industrial Company (Afshar-Nejad) with the aim of competitiveness and development activities and ensuring the survival with the goal of increasing human knowledge and using it in new applications, to absorption outstanding university graduates and providing the necessary laboratories, we created the research and development unit And we took licensing of research and development in 1992 from the Ministry of Industries and Mines.
Accredited Lab Introduction
Accredited Lab of Khorasan Electric Industrial Company after receiving permission from the respected management in 2013 the company received the license on the basis of test "Procedure, qualification and performance monitoring test and calibration laboratories" with the certificate No (khr/2901) in 2015 has been succeed to Received the approval of the qualification test according to ISO / IEC 17025 License number NACI / Lab / 800 of Iran's National Center for inspection.
Now the Accredited Lab of Khorasan Electric Industrial Company (Afshar-Nejad) has been Equipped with test devices by using professional experts, to provide test services to other manufacturers of wire and cable, standard provincial offices, customs offices and other consumer electrical distribution cables and wires in the country.
Facilities of test
Ability to perform other tests, acceptance and approval, Routine tests and special testing based on national and international standards as follows:
| 1-Electrical Test | |||
| No | Detail of Tests | Standard No | The relevant clause |
| 1 | Insulation resistance measured at ambient temperature | ISIRI 3569-1 | 1-17 |
| 2 | Insulation resistance measurement at maximum conductor temperature in normal operation | ISIRI 3569-1 | 2-17 |
| 3 | For 4H voltage test | ISIRI 3569-1 | 3-17 |
| 4 | The electrical resistance wires | ISIRI 3084 | - |
| 5 | Voltage test on completed cable | ISIRI 607-2 | 2-2 |
| 6 | Voltage tests on Cores | ISIRI 607-2 | 3-2 |
| 2-Non-electrical tests | |||
| 2-1-Dimensional tests | |||
| 7 | Measurement of insulation thickness | ISIRI 5525-1-1 | 1-8 |
| 8 |
Measurement of thickness of non-metallic sheath |
ISIRI 5525-1-1 | 2-8 |
| 9 | Measurement of overall dimensions | ISIRI 5525-1-1 | 3-8 |
| 2-2-Mechanical Testing | |||
| 10 | Tensile strength measurement | ISIRI 5525-1-1 | 9 |
| 11 | Measuring the elongation | ISIRI 5525-1-2 | 8 |
| 12 | Flexible test | ISIRI 607-2 | 3 |
| 13 | Testing of hardness | ISO/R 868 | - |
| 2-3-Thermal tests | |||
| 14 | Pressure test at high temperature for insulation and sheaths | ISIRI 5525-3-1 | 8 |
| 15 | Bending test at low temperature for insulation and sheaths | ISIRI 5525-1-4 | 8 |
| 16 | Impact test at low temperature for insulation and sheaths | ISIRI 5525-1-4 | 8 |
| 17 | Heat shock testing | ISIRI 5525-3-1 | 9 |
| 18 | Thermal ageing methods | ISIRI 5525-1-2 | 1-8 |
| 19 | Loss of mass test | ISIRI 5525-3-2 | 2-8 |
| 20 | Heat set test for cross-linked materials | ISIRI 5525-2-1 | 9 |
| 21 | Water absorption tests | ISIRI 5525-1-3 | 9 |
| 22 | Shrinkage test for insulation and sheaths | ISIRI 5525-1-3 | 10,11 |
| 23 | Method for determining the density | ISIRI 5525-1-3 | 8 |
| 24 | Thermal stability test for PVC insulation and PVC sheaths | ISIRI 5525-3-2 | 9 |
| 2-4-Fire tests | |||
| 25 | Test for vertical flame propagation for a single insulated | IEC 60332-1 | - |
| 26 | Test for vertical flame spread of vertically-Mounted bunched wire and cable | IEC 60332-3-24 | - |
| 27 | Measurement of smoke density of cables burning under define conditions |
IEC 610342 BS 6853 |
- |
| 28 | Determination of the halogen acid gas content | IEC 60754-1 | - |
| 29 |
Determination of degree of acidity of gases evolved during the combustion of material take from electric cable by measuring PH and conductivity |
IEC 60754-2 | - |
| 30 | Oxygen Index test |
ASTM D 2863 ISO 4589-2,3 |
- |
| 31 | Test for electric cables under fire conditions- Circuit integrity | IEC 60331-11,21 | - |
The products covered by the testing
| No | Product | Standard |
| 1 | Single-Core non-sheathed cable with rigid conductor for general purpose | ISIRI 607-01 |
| 2 | Single-Core non-sheathed cable with flexible conductor for general purpose | ISIRI 607-02 |
| 3 | Single-Core non-sheathed cable with solid conductor for internal wiring for a conductor temperature of 70 ° C | ISIRI 607-05 |
| 4 | Single-Core non-sheathed cable with flexible conductor for internal wiring for a conductor temperature of 70 ° C | ISIRI 607-06 |
| 5 | Single-Core non-sheathed cable with solid conductor for internal wiring for a conductor temperature of 90 ° C | ISIRI 607-07 |
| 6 | Single-Core non-sheathed cable with flexible conductor for internal wiring for a conductor temperature of 90 ° C | ISIRI 607-08 |
| 7 | Light polyvinyl chloride sheathed cable | ISIRI 607-10 |
| 8 | Flat tinsel cord | ISIRI 607-42 |
| 9 | Cord for indoor decorative lighting | ISIRI 607-43 |
| 10 | Light polyvinyl chloride sheathed cable | ISIRI 607-52 |
| 11 | Ordinary polyvinyl chloride sheathed cable | ISIRI 607-53 |
| 12 | Heat-resistant light PVC sheathed cord for maximum conductor temperature of 90 ° C | ISIRI 607-56 |
| 13 | Heat-resistant ordinary PVC sheathed cord for maximum conductor temperature of 90 ° C | ISIRI 607-57 |
| 14 | Flat polyvinyl chloride plastics | ISIRI 607-71F |
| 15 | Power cable with extruded insulation and their accessories for rated voltages from 1KV up to 30KV | ISIRI 3569-1 |
Credentials
