棒式标准数字温度计ET3860B-180库存M68751棒式标准数字温度计ET3860B-180库存M68751 ET3860B-300.(-80-300℃)...................................优于0.05℃(0.09℉) ET3860B-180.(-60-160℃)...................................优于0.05℃(0.09℉) ET3860C-300.(-80-300℃)....................................优于0.1℃(0.18℉) ET3860C-180.(-60-160℃)....................................优于0.1℃(0.18℉)
分辨率 ............................可选值(0.1、0.01、0.001)出厂默认值为 0.001 取样率........................可选值(0.5/sec、1/sec 、2/sec)出厂默认值为1/sec 探头反应时间..........................................................约20S 探头迟滞.......................................................... ±0.01℃ 无线通信模块工作温度.............................−10℃ 至 50℃(14℉至122℉) 无线通信传输距...............................................约无遮挡160m 温度计存储温度范围................................−20℃至60℃(−4℉至140℉) 外壳等级...............................................................IP50 主机器温度系数...................................................... 1ppm/℃ 探头温度系数 .......................................额定值 0.00385 Ω/Ω/℃ 0℃下的额定探头阻抗................................................... 100Ω 数据记录条数........................................................16000条 电源............................................................ 3.7V锂电池 充电器输出电压.....................................................5V 1000mA 充电截止电压..........................................................4.19V 电池寿命.............................................不低于1000次充放电循环 自动关机时间........................................30min-5小时可设定或禁用 背光自动关闭时间....................................30sec-10min可设定或禁用 主机尺寸......................................106mm(长)X48mm(宽)X37mm(厚) 探头尺寸..........................................................φ6x500mm 重量...................................................................195g
|