Dielectric Laboratory Testing

Certified Laboratory Testing Program


Burlington Safety Laboratory has been testing protective equipment since 1971. We are accredited by NAIL for PET, and our test procedures meet or exceed ASTM/ANSI, MIL Specs, NFPA 70E, FED and CAL OSHA standards. Our quality control procedures include thorough and accurate records of each and every article tested, along with dates and test values. Burlington Safety Laboratory’s technicians are fully trained before they perform critical tests on your personal protective equipment.

PRODUCTS

ASTM/ANSI STANDARDS

TESTING INTERVALS

Gloves

D120/F496

Every 6 months

Sleeves

D1051/F496

Every 12 months

Boots

F1116/F1117

Every 6 months

Blankets

D1048/F479

Every 12 months

Line Hose

D1050/F478

Every 12 months

Rubber Insulating Covers

D1049/F478

Every 12 months

Rubber Insulating Matting

D178

Every 12 months

Hot Stick and Hot Line Tools

F711

Every 2 years

Insulating Plastic Guards

F712

Every 12 months

Grounds and Jumpers

F855/F2321

Every 12 months

Insulating Aerial Devices

ANSI-A92.2

Every 12 months

Typical Test Procedure

  1. Solvent Cleaning – Solvent is environmentally acceptable, MSDS statement provided
  2. Detergent Washing – Mild detergent is used, MSDS statement provided.
  3. Dielectric Testing – Procedure is done in accordance with ASTM Standards, Rubber goods are rejected during this step for:
    • Electrical breakdown.
    • Leakage current exceeding maximum limits set forth in ASTM Standards.
  4. Drying – Drying is done with circulating warm air.
  5. Visual Inspection – Rubber goods are carefully inspected inside and out for age cracking, imperfections in the rubber, minor tears, chemical attack and corona cutting.
  6. Stamping – Rubber goods are stamped in ink and the boxes are labeled in accordance with ASTM.
  7. Packing – Rubber goods will be packed in cartons. Rejected gloves shall be so marked and returned.
  8. Documentation – Written certification of results will be furnished for all tested materials.

The Dielectric Testing Process in Detail


Download any (or all) of the ebooks below for a quick but complete description of the dielectric testing process every product goes through that is provided to Burlington Safety for testing.