品牌
代理商厂商性质
深圳市所在地
深圳市昊仪仪器仪表有限公司在线咨询:李:,
型号 | DT-8891 | DT-8891A | DT-8891B | DT-8891C | DT-8891D | DT-8891E |
可选择的℃,ºF,K | ● | ● | ● | ● | ● | ● |
0.1℃/0.1 ºF/0.1K的分辨率 | ● | ● | ● | ● | ● | ● |
单路K型热电偶输入 | | | ● | | | |
双路K型热电偶输入 | ● | ● | | ● | | |
四路K型热电偶输入 | | | | | ● | ● |
红外温度输入 | ● | | ● | ● | ● | ● |
数据保持和zui大zui小平均值保存 | ● | ● | ● | ● | ● | ● |
差异温度 | ● | ● | ● | ● | ● | ● |
转换功能(T1,T2,T3,T1-T2) | ● | ● | ● | ● | ● | ● |
大屏幕显示带背光 | ● | ● | ● | ● | ● | ● |
多量程转换 | ● | ● | ● | ● | ● | ● |
自动关机 | ● | ● | ● | ● | ● | ● |
USB电脑界面 | | | | ● | ● | ● |
数据储存 | | | | ● | | ● |
| 量程 | 误差 | DT-8891 | DT-8891A | DT-8891B | DT-8891C | DT-8891D | DT-8891E |
K型热电偶 | –200℃~1372℃ (-328℉ to 2501℉) | | T1,T2 | T1,T2 | T1 | T1,T2 | T1,T2,T3,T4 | T1,T2,T3,T4 |
超过-100℃(–148℉) | ±[0.15%rgd+1℃(1.8℉)] | |||||||
低于-100℃(–148℉) | ±[0.5%rgd+2℃(3.6℉)] | |||||||
红外温度 | –30℃ to 550℃ (-22℉ to 1022℉) | | T3 | | T2 | T3 | IR | IR |
超过-10℃(14℉) | ±[2.0%rgd+2℃(3.6℉)] | |||||||
低于 -10℃(14℉) | ±5℃(9.0℉) | |||||||
K型热电偶-K型热电偶温度 | | ±[0.15%rgd+1℃(1.8℉)] | T1-T2 | | T1-T2 | T1-T2 | T1-T2 T3-T4 | T1-T2 T3-T4 |
K型热电偶-红外温度 | IR超过-10℃(14℉) | ±[2.0%rgd+3℃(3.6℉)] | T1-T2 T2-T3 | | T1-T2 | T1-T2 T2-T3 | T1-IR T2-IR | T1-IR T2-IR |
IR低于 -10℃(14℉) | ±6℃(9.0℉) | |||||||
红外-K型热电偶温度 | IR超过-10℃(14℉) | ±[2.0%rgd+3℃(3.6℉)] | | | | | IR-T3 IR-T4 | IR-T3 IR-T4 |
IR低于 -10℃(14℉) | ±6℃(9.0℉) |