| 测试电流 | 电阻量程 | 分辨率 | 基本精度* | 满量程电压 | *大输出功率 |
| 0.1 mA | 0 to 2500.0 Ω | 0.1 Ω | ±0.2% | 25 mV | 25 µW |
| 0.1 mA | 0 to 250.00 Ω | 0.01 Ω | ±0.2% | 25 mV | 2.5 µW |
| 1 mA | 0 to 25.000 Ω | 1 mΩ | ±0.2% | 25 mV | 25 µW |
| 10 mA | 0 to 2500.0 mΩ | 0.1 mΩ | ±0.2% | 25mV | 250 µW |
| 100 mA | 0 to 250.00 mΩ | 0.01 mΩ | ±0.2% | 25 mV | 2.5 mW |
| 1 A | 0 to 25.000 mΩ | 1 µΩ | ±0.2% | 25 mV | 25 mW |
| 10 A | 0 to 2500.0 µΩ | 0.1 µΩ | ±0.2% | 25 mV | 0.25 W |
| 1 A | 0 to 2500.0 mΩ | 0.1 mΩ | ±0.2% | 2.5 V | 2.5 W |
| 10 A | 0 to 250.00 mΩ | 0.01 mΩ | ±0.2% | 2.5 V | 25 W |





|
DLRO10HD订购信息 |
|
|
Item (Qty) |
Order No. |
|
DLRO10HD Low Resistance Ohmmeter |
1000-348 |
|
Included accessories |
|
|
DH4 duplex handspike 1.2m |
6111-503 |
|
Test lead pouch (lid mounted) |
1000-036 |
|
DLRO10HD user guide CD |
1000-869 |
|
Warranty book. |
6170-618 |
|
Optional Accessories at extra cost |
|
|
Calibration Shunt,10 Ω, current rating 1 mA. |
249000 |
|
Calibration Shunt, 1 Ω, current rating 10 mA. |
249001 |
|
Calibration Shunt, 100 mΩ current rating 1A. |
249002 |
|
Calibration Shunt, 10 mΩ current rating 10 A. |
249003 |
|
Certificate of Calibration for Shunts, NIST |
CERT-NIST |
|
Replacement tips for DH4, DH5 and DH7 handspikes. |
|
|
Needle point |
25940-012 |
|
Serrated end |
25940-014 |
|
Optional Test Leads at extra cost |
|
|
Duplex Leads |
|
|
DH5 straight duplex handspikes (2). |
|
|
One has indicator lights. 2.5m/8ft |
6111-517 |
|
DH7 Duplex handspikes (2) suitable for working on 600 V. systems. 2.5m/8ft |
1001-035 |
|
Duplex Handspikes (2) with spring loaded helical contacts. 2m/7ft |
242011-7 |
|
DH1 2.5m/8ft |
6111-022 |
|
5.5m/18ft |
242011-18 |
|
only 1 lead supplied DH2 6m/20ft |
6111-023 |
|
9m/30ft |
242011-30 |
|
DH3 9m/30ft |
6111-024 |
|
Straight Duplex Handspikes (2) |
|
|
Heavy Duty with fixed contacts. 2m/7ft |
242002-7 |
|
5.5m/18ft |
242002-18 |
|
9m/30ft |
242002-30 |
|
Duplex Heavy Duty 5cm (2”) |
|
|
C-Clamps. (2) 2m/7ft |
242004-7 |
|
5.5m/18ft |
242004-18 |
|
9m/30ft |
242004-30 |
|
Duplex handspikes with replaceable |
|
|
Needle Points 2m/7ft |
242003-7 |
|
Duplex 1.27 cm (1/2 “) |
|
|
Kelvin Clips. (2) gold plated 2m/7ft |
241005-7 |
|
silver plated 2m/7ft |
242005-7 |
|
Duplex 3.8 cm (11/2”) |
|
|
Kelvin Clips. (2) 2m/7ft |
242006-7 |
|
5.5m/18ft |
242006-18 |
|
9m/30ft |
242006-30 |
|
Single Leads |
|
|
Single handspike (1) for potential measurement. 2m/7ft |
242021-7 |
|
5.5m/18ft |
242021-18 |
|
9m/30ft |
242021-30 |
|
Current clip (1) for current connections. 2m/7ft |
242041-7 |
|
5.5m/18ft |
242041-18 |
|
9m/30ft |
242041-30 |
|
DLRO10HD 10A数字微欧表产品规格 |
|
| 温度系数 | 5 ºC到40 ºC范围内<0.01% / ºC |
| *高海拔 | 海拔2000m内完全满足安全规格 |
| 显示器大小/型号 | 主要部分为5位数字+2×5位辅助显示 |
| 电池型号 | 6 V,7 Ah密封铅酸电池 |
| 电压输入范围 | 100 - 240 V,50-60 Hz |
| 充电时间 | 8 小时 |
| 背光 | LED 背光屏 |
| 电池续航 | >1000 自动(3秒)测试 |
| 自动关机 | 300s |
| 模式选择 | 旋转开关 |
| 量程选择 | 旋转开关 |
| 重量 | 6.7 kg |
| 箱子尺寸 | L315mm x W285mm xH181mm |
| 是否有测试线袋 | 有(安装于盖子上) |
| 测试引线 | 包括DH4C 测试引线 |
| IP等级 | 关闭时 IP65,电池操作时 IP54 |
| 安全等级 | 使用可选的端子盖时满足IEC61010-1,CATIII 300V |
| 记录存储 | 200个 |
| 操作温度及湿度 |
-10 °C 到 +50 °C(14 °F 到 122 °F) <90% RH |
| 参考条件 | 20 °C ±3 °C |
| 存储温度和湿度 | -25 °C 到 +60 °C,<90% RH |
| EMC | 满足IEC61326-1 (重工业) |
| 干扰抑制 | 测试引线存在100mV峰值,50/60Hz干扰时,结果额外误差小于1% ± 20数位。 |
| *大测试线电阻 | 10A操作时总计100mΩ,与电池状况无关 |
| MEGGER DLRO10HD 10A数字微欧表 说明文档 |
|