電動(dòng)低溫線材卷繞試驗(yàn)箱規(guī)格齊全現(xiàn)貨供應(yīng)

電動(dòng)低溫線材卷繞試驗(yàn)箱

電動(dòng)低溫線材卷繞試驗(yàn)箱適用于電線電纜冷彎試驗(yàn)。當(dāng)溫度達(dá)到試驗(yàn)箱的設(shè)定值時(shí)，取試樣放入，試驗(yàn)后，立即以均勻之速度繞于規(guī)定直徑之圓棒上，后取出試樣，檢視是否有龜裂、裂痕。符合 GB/T2951、IEC540 標(biāo)準(zhǔn)。
滿足實(shí)驗(yàn)方法：
GB/T2423.1-2008(IEC60068-2-1:2007)低溫試驗(yàn)方法Ab；
GJB150.4-1986低溫試驗(yàn)；
GB/T2951、IEC540 標(biāo)準(zhǔn)；
溫度范圍（選購(gòu)）：

A:-20℃~150℃、B:-40℃~150℃、C:-60℃~150℃、D:-70℃~150℃；
標(biāo)配：-40°C~150°C，其它溫度可定制；
溫度解析精度：0.1℃；
溫度分布精度：2.0℃；
溫度控制精度：±0.3℃；
升溫/降溫時(shí)間：約3.0℃/分鐘;約1.0℃/分鐘；
卷繞棒直徑（選購(gòu)）：10mm/12mm/14mm/16mm/20mm/23mm/26mm/32mm/38mm ；
試驗(yàn)速度：10~60次/分鐘可調(diào)；
彎曲角度：10~180°；
保溫材質(zhì)：耐高溫高密度氯基甲酸乙醋泡沫絕緣體材料；
冷卻系統(tǒng)：氣冷式/單段壓縮機(jī)(-40°C) 氣冷式/雙段壓縮機(jī)(-40°C~-70°C)；
保護(hù)裝置：無(wú)熔絲開(kāi)關(guān)、(壓縮機(jī)過(guò)載、冷媒高低壓、超濕度超溫)保護(hù)開(kāi)關(guān)、保險(xiǎn)絲故障警告系統(tǒng)。配件:記錄器(選購(gòu))、50mm測(cè)試孔、PL箱內(nèi)燈、隔板、干濕球紗布；
電源：380V AC50/60Hz；電動(dòng)低溫線材卷繞試驗(yàn)箱規(guī)格齊全現(xiàn)貨供應(yīng)

Shanghai Changfeng Experimental Instrument Co., Ltd. is an integrated high-tech entity specializing in scientific research, development, production, and commercial operations. With a professional technical team, the company has developed over a hundred products over the years. Its main product categories include:

· Building Energy Efficiency Testing Equipment

· Building Materials Testing Instruments

· Wire and Cable Testing Instruments

· Asphalt Testing Instruments

· Geotechnical Testing Instruments

· Cement Testing Instruments

· Concrete Testing Instruments

· Pavement and Subgrade Testing Equipment

· Waterproofing Membrane Testing Instruments

· Universal Material Testing Machines

· Pressure Testing Machines

· Tensile Testing Machines

· Ring Stiffness Testing Machines

· Impact Testing Machines

· Fatigue Testing Machines

· Environmental Chambers and Drying Ovens

· CA Mortar Testing Instruments

· Concrete Long-Term Durability Testing Instruments

· Steel Structure Testing Equipment

· Meteorological Monitoring Devices

· Fire Safety Monitoring Equipment

· Pipe Material Testing Instruments

· Environmental Testing Instruments

· Civil Air Defense Equipment Testing Instruments

· Pile Foundation Testing Instruments

· Artificial Inbligence Robots

· Brick Masonry Testing Instruments

· Non-destructive Testing Instruments

· Gypsum Board and Polystyrene Board Testing Instruments

· Rock Testing Instruments

· Ceramic Tile Testing Instruments

· Valve Universal Testing Machines

· Traffic Safety Instruments

· Highway Testing Instruments

· Railway Testing Instruments

· Educational Instruments

· Civil Engineering Laboratory Equipment

· Geotextile and Geosynthetic Material Testing Instruments

· Test Sieves, and other complete laboratory equipment.
The company provides comprehensive laboratory testing instruments and equipment for highways, railways, bridges, cement plants, asphalt plants, pavement and subgrade material manufacturers, mixing stations, municipal projects, universities, and engineering quality testing centers. To date, its products have been exported to over thirty countries across Asia (Mongolia, Pakistan, Lebanon, Yemen), Southeast Asia (Indonesia, Thailand, Vietnam, Laos, Cambodia, Singapore, Philippines), the Middle East (Iran, Qatar, Saudi Arabia, Syria, Palestine), Central Asia (Kazakhstan, Uzbekistan), Europe (Russia, Bulgaria, Italy, Sweden, Czech Republic, Poland, Ireland), Africa (Libya, Kenya, Tanzania, Somalia, Rwanda, Senegal, Guinea, Nigeria, Namibia), North America (Canada, Panama, Cuba), and others. Additionally, the company offers professional technical support, including instrument consultation, laboratory design and construction, technical training, installation, debugging, and maintenance services.