Product No: LS-B41
The LS-B41 Thermal Stability Tester for Wires and Cables is a specialized device designed for testing the thermal stability of wire and cable materials. This equipment provides stable high-temperature conditions for testing by precisely controlling the temperature environment. Combined with specialized test media and suitable test containers, it assesses the thermal stability of specific types of insulation and sheathing materials, verifying their ability to maintain performance under specified high-temperature conditions, and ensuring that the tested materials and related wire and cable products meet the corresponding technical requirements.
Standard:
| Standards | Standards Name |
| IEC 60811-3-2:1985 | Insulated and sheathed cables and flexible cords – Part 3-2: Methods of test for sheaths – Thermal stability test |
| GB/T 2951.32-2008 | 电缆和光缆绝缘和护套材料通用试验方法 第 32 部分：聚氯乙烯混合料专用试验方法 热稳定性试验 |
| GB/T 8815-2008 | 额定电压 450/750V 及以下聚氯乙烯绝缘电缆 |
| GB/T 2917.1-2002 | 电缆和光缆绝缘和护套材料通用试验方法 第 1 部分：通用试验方法 第 1 节：厚度和外形尺寸测量 机械性能试验 |
Specification:
| Operating Voltage | AC220~240V 50/60Hz |
| Temperature Range | Room Temperature to 250°C |
| Temperature Deviation | ±0.5℃ |
| Test Oil | Uses No.2 lubricating oil or insulating oil (self-provided) |
| Glass Test Tube Inner Diameter | Manufactured according to IEC 60811-3-2(GB/T 2951.32-2008), GB/T 8815-2008, and GB/T 2917.1-2002 standards |
| Heater Power | Manufactured according to standard requirements |
IEC60811-3-2 Clause 9
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