The LS-B40 Low Temperature Tensile Testing Machine is designed and manufactured in full accordance with IEC 60811-1-4:2002 Clause 8.3 and 8.4 for low temperature tensile testing of cable insulation and sheath. It is used for low temperature tensile testing of cable insulation and sheath.
標準：
IEC 60811-1-4 (GB/T 2951.4) “Common test methods for insulating and sheathing materials of electric cables – Part 1: Methods for general application – Section Four: Tests at low temperature” Clause 8.3 and 8.4
IEC 60811-505 “Electric and optical fibre cables – Test methods for non-metallic materials – Part 505: Mechanical tests – Elongation at low temperature for insulations and sheaths”
Specification：
| Power Supply Voltage | 220~240V(AC), 50/60Hz |
| Displacement Measurement | Digital display ±1mm |
| Jaw Type | Non-self-tightening |
| Tensile Speed | 25±5mm/min |
| Sample Specification | Type I and II dumbbell specimens |
P.S. The LS-B40 Low Temperature Tensile Testing Machine need to work with LISUN GDJW-100A (Interal Size 40*40*60cm) High and Low Temperature Chamber
IEC 60811-1-4 Clause 8.3
IEC 60811-1-4 Clause 8.4
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