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¥ 23.00万
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可售数量: 100台
沥青混合料低温冻断试验仪采用步进电机技术、制冷(进口制冷机组)技术、传感器技术、计算机控制处理各数据,可以在微机控制下自动选取温度下降梯度,自动选取加载速度,并实现温度、压力、位移的自动测试和曲线图表的输出,可得到破断温度、破坏强度、温度应力曲线斜率和转折点温度。
Asphalt mixture low-temperature freeze-break tester uses stepper motor technology, refrigeration (imported refrigeration unit) technology, sensor technology, and computer control to process various data. It can automatically select the temperature drop gradient under the computer control, automatically select the loading speed, and achieve the temperature Automatic test of pressure, pressure and displacement, and output of curve chart, can get breaking temperature, breaking strength, temperature stress curve slope and turning point temperature.
沥青混合料低温冻断试验仪技术指标:
★ 试件尺寸:(4×4×22)cm
★ 温度范围:-50℃~30℃
★温度冷却速度:5℃/h±0.5℃/h、10℃/h±0.5℃/h、15℃/h±0.5℃/h、30℃/h±0.5℃/h 可选
★ 加载速度:0.002mm/min~10mm/min
★升降行程:0mm~50mm
★ 数字位移传感器:分辩率0.001mm,量程:0mm~10mm
★压力传感器0kN~10kN,精度:0.05%F.S
★ 温度传感器测试范围:-50℃~50℃、精度0.2℃;
★数显仪LCD显示:1通道温度传感器、1通道压力传感器、1通道位移传感器
★ 微机(含WindowsXP下数据采集和处理软件):联想品牌台式微机。
★主机尺寸(长×宽×高):400×700×1400mm
★ 制冷系统(进口压缩机组)3kW
★环境温度:≤30℃。
★相对湿度: ≤85%。
★整机功耗: 4KW。
★仪器净重: 400kg
★电源电压:380v 三相四线
Technical Indexes of Asphalt Mixture Low Temperature Freezing Tester
★ Test piece size: (4 × 4 × 22) cm
★ Temperature range: -50 ℃ ~ 30 ℃
★ Temperature cooling rate: 5 ℃ / h ± 0.5 ℃ / h, 10 ℃ / h ± 0.5 ℃ / h, 15 ℃ / h ± 0.5 ℃ / h, 30 ℃ / h ± 0.5 ℃ / h optional
★ Loading speed: 0.002mm / min ~ 10mm / min
★ Lifting stroke: 0mm ~ 50mm
★ Digital displacement sensor: 0.001mm resolution, range: 0mm ~ 10mm
★ Pressure sensor 0kN ~ 10kN, accuracy: 0.05% F.S
★ Temperature sensor test range: -50 ℃ ~ 50 ℃, accuracy 0.2 ℃;
★ Digital display LCD display: 1-channel temperature sensor, 1-channel pressure sensor, 1-channel displacement sensor
★ Microcomputer (including data acquisition and processing software under WindowsXP): Lenovo brand desktop microcomputer.
★ Host size (length × width × height): 400 × 700 × 1400mm
★ Refrigeration system (imported compressor unit) 3kW
★ Ambient temperature: ≤30 ℃.
★ Relative humidity: ≤85%.
★ Power consumption: 4KW.
★ Net weight of the instrument: 400kg
★ Power supply voltage: 380v three-phase four-wire
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13761118616
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021-61997300
荣计达YZM-R沥青混合料低温冻断试验仪
¥ 23.00万
¥23.00万
100台可售
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