Accredited laboratory

Conducting tests and presenting results based on international and national standards

Advanced Laboratory of Toos Fuse Company

In order to improve the quality of all types of miniature circuit breakers and smart and digital meters, the reference laboratory of Toos Fuse Company has started its activities since 2012, and currently the ability of tests related to these products is based on the national standards of ISIRI 10795- 21, INSO6700-2-1, INSO 6700-1, ISIRI10795-23, ISIRI2611 and international standards  – 

Scope of activities:

  • Conducting tests and presenting results based on international and national standards ISIRI2611 IEC60947-2 IEC60898-1 on low voltage equipment, miniature circuit breakers in single pole, double pole, three pole, phase and neutral types and current range from 0.5 to 63 amps.
  • Conducting single-phase and three-phase electronic meter tests according to ISIRI 10795-23, ISIRI 10795-21, IEC62053-23, IEC 62053-21
Advanced Laboratory of Toos Fuse

Tests :

  • stability and durability of printing
  • Temperature-rise and Measurement of Power Loss
  • .
  • Dielectric Properties and Isolating Capability
  • 28-Day
  • Tripping Characteristic
  • Resistance to Heat
  • Rust resistance
  • Air gap and creep
  • Self-heating effect test for meter
  • Meter performance test
  • Test of reliability of terminals for external conductors
  • Test of Reliability of Terminals for External Conductors
  • .
  • Mechanical Stresses
  • Protection Against Electric Shock
  • Mechanical and Electrical Endurance
  • .
  • Resistance to Abnormal Heat and to Fire (glow-wire test)
  • .
  • .
  • .

Certificates

Institute of Standards and Industrial Research of Iran

Certificate of qualification of the laboratory of Toos Fuse co : Khr/896

ISO/IEC 17025:2005 Standard

Certificate of qualification of the laboratory of Toos Fuse co: ISO/IEC 17025:2005

Devices:

  • 28 Days Apparatus
  • Test Finger Apparatus
  • Test Finger Apparatus
  • Long Time Tripping Test Bench for MCB
  • Instantaneous Trip Test Equipment for MCB
  • Mechanical Impact Test Apparatus
  • Temperature Rise Test Bench for MCB
  • Electronic meter test Apparatus
  • multimeter
  • Laser thermometer
  • Data logger
  • Insulation test Apparatus
  • oscilloscope 350MHz
  • Tripping Test and Leakage current Bench for RCCB and RCBO
  • Mechanical Shock Test Apparatus
  • High Voltage Tester for MCB
  • Oven
  • 3-phase power meter / 3-phase power analyzer
  • Short Time Tripping Test Bench for MCB
  • Glow Wire Test Apparatus
  • clamp ampere meter (AC / DC)
  • torque meter
  • Digital thermometer
  • Meger
  • Track Test Apparatus
  • RLC meter
  • Mechanical and Electrical Endurance Test Equipment for MCB

Pictures from the Toos Fuse Accredited Laboratory: