范围(Ω) | 准确度(读值的%+底值) |
0.00Ω to 400.00Ω | 0.015%+0.05Ω |
400.0Ω to 4000.0Ω | 0.015%+0.5Ω |
4000.0Ω to 7000.0Ω | 0.03%+1.0Ω |
范围(Ω) | 测试仪器激励电流 | 准确度 (输出值的%+底值) |
1.0Ω to 400.0Ω | 0.5mA to 5mA | 0.015%+0.1Ω |
400.0Ω to 1500.0Ω | 0.05mA to 5mA | 0.015%+0.5Ω |
1500.0Ω to 4000.0Ω | 0.05mA to 5mA | 0.015%+0.5Ω |
4000.0Ω to 7000.0Ω | 0.05mA to 5mA | 0.03%+1Ω |
范围(Ω) | 分辨率(Ω) |
1.0Ω to 7000.0Ω | 0.1Ω |
RTD类型 (α) |
量测 (°C) | 输出电流 | |
范围 | 准确度 | ||
10Ω Pt(385) |
-200 to 100 | 1.5 | 2mA |
100 to 800 | 1.8 | ||
50Ω Pt(385) |
-200 to 100 | 0.4 | 2mA |
100 to 800 | 0.5 | ||
100Ω Pt(385) |
-200 to 100 | 0.2°C | 1mA |
100 to 800 | 0.015%+0.18°C | ||
200Ω Pt(385) |
-200 to 100 | 0.2°C | 1mA |
100 to 630 | 0.015%+0.18°C | ||
500Ω Pt(385) |
-200 to 100 | 0.3°C | 250μA |
100 to 630 | 0.015%+0.28°C | ||
1000Ω Pt(385) |
-200 to 100 | 0.2°C | 100μA |
100 to 630 | 0.015%+0.18°C | ||
100Ω Pt(3902) |
-200 to 100 | 0.2°C | 1mA |
100 to 500 | 0.015%+0.18°C | ||
100Ω Pt(3916) |
-200 to 100 | 0.2°C | 1mA |
100 to 630 | 0.015%+0.18°C | ||
100Ω Pt(3926) |
-200 to 100 | 0.2°C | 1mA |
100 to 630 | 0.015%+0.18°C | ||
10Ω Cu(427) | -100 to260 | 1.5°C | 2mA |
120Ω Ni(672) | -80 to 260 | 0.15°C | 1mA |
50Ω Cu(427) | -180 to 200 | 0.4°C | 2mA |
100Ω Cu(427) | -180 to 200 | 0.2°C | 2mA |
YSI400 | 15 to 50 | 0.2°C | 100μA |
尺寸: |
214.0 (L) x 98.7 (W) x 56.0 (H) mm 8.4" (L) x 3.9" (W) x 2.2" (H) |
电池型态 | 1.5V LR6 AA x 5 |
耗电量 | 30mA (背光关闭) |
电池寿命 | 背光关闭可持续开机60小时 (碱性电池) |
重量: | 630g / 22.2oz (含电池) |
操作环境: | 0°C ~ 50°C,< 85% RH |
储存环境: | -20°C ~ 60°C,< 75% RH |
配件: |
手提箱 x 1 使用者手册 x 1 1.5V 3号电池 x 5 K-type热电偶线 (1公尺单插头) x 1 K-type热电偶线 (1公尺双插头) x 1 探针式测试线 x 4 (黑及红) - 2组 鳄鱼夹 x 4 (黑及红) - 2组搭配针式测试线 测试线 (直式香蕉插头) x 2 (黑及红) - 1组 鳄鱼夹 x 2 (黑及红) - 1组搭配香蕉插头测试线 可插式短路线x 1 (10cm黑) |