棒式标准数字温度计 型号:HD022-ET3860B-180
库号:M68751
ET3860B-300.(-80-300℃)...................................0.05℃(0.09℉)
ET3860B-180.(-60-160℃)...................................0.05℃(0.09℉)
ET3860C-300.(-80-300℃)....................................0.1℃(0.18℉)
ET3860C-180.(-60-160℃)....................................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℉)
无线通信传输距离...............................................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