Smoke Density Tester Verification Standard Device

Flux Technology (Nantong) Co., Ltd. Smoke Density Tester Verification Standard Device complies with JJG15-2011 "Verification Regulation for Smoke Density Testers" and GJB/J5230-2003 "Verification Regulation for Smoke Density Testers" for linear error and transmittance error verification and calibration requirements. It also meets the verification requirements of JBT4278.16-2011_ Test Instrument and Equipment Verification Methods for Rubber and Plastic Wires and Cables—Part 16: Verification of Smoke Density Test Devices. It fulfills the performance verification requirements for photocells as specified in GB∕T17651.1-2021 Determination of Smoke Density of Electric or Optical Cables Under Specific Conditions of Combustion—Part 1: Test Apparatus, Section 5.4.
Technical Specifications:
1. Standard Plate Reproducibility Range:
Transmittance: 0%, 20%, 50%, 80%;
Optical Density: 3.0.
2. Specifications: Circular shape, ? 115 mm, thickness 4 mm; light aperture ? 51 mm.
3. Completeness: 5 pieces/set