Quality Control Equipment Includes:

  • 3 KHZ Spark Testers
  • 30 KVAC Spark Tester
  • Impulse Dielectric Testers
  • 5 KVA Dielectric Testers
  • Sub-Zero Refrigerator
  • 316°C Circulating Oven
  • Vertical Flame Tester
  • Continuity Testers
  • Capacitance Impedance Bridge
  • Conductor Resistance Tester
  • Cable Fault Tester
  • Scott Tensile & Elongation Tester
  • Kocour Plating Tester
  • Stripe Abrasion Tester
  • Pin Micrometer
  • Low Noise Tester
  • ADMET Tensile and Elongation Tester

Quality Control System:

ISO 9001:2008 UL Registered firm.
MIL-I-45208 for 100% source traceability.
Samples retained on all shipments for three years.
Underwriters Laboratory Inspection.
Canadian Standards Inspection.
ASTM Standards.
NEMA Standards.
CE/CENELEC Approvals.

Quality Control Includes:

Spark Test 4600 VAC 5700 VAC 2900 VAC
Dielectric Test (in water) 2000 VAC 3000 VAC 1500 VAC
Insulation Resistance (in water) over 5000 megohms/m feet

Lot samples are tested for heat resistance, cold bend, soldering, flammability, dielectric constant, power factor, surface resistance, tensile and elongation.

UL/CSA and Mil-Spec Test Lab
Spark Testing

Quirk Wire Company, Inc.

DBA Wirecraft Products
146 East Main Street
West Brookfield, MA 01585


Fax: 508-867-5132