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深圳市乐买宜电子有限公司
深圳市乐买宜电子有限公司
| 测量范围 | 0.1 ~ 510 mΩ | 测量精度 | 2% |
|---|
中国台湾Chroma 19572接地电阻测试仪3-45A接地电阻测试仪
Chroma 19572：电阻量测范围由0.1~510mQ。19572是专门测量接地电阻之量测仪器，电出量测范围由0.1~510mQ，操作简单、体积轻巧，适用于生产线之接地量测，可提供疼可靠度及稳定的测试结果。
19572是专门测量接地电阻之量测仪器，电阻量测范围由0.1~510mΩ，操作简单、体积轻巧，适用于生产线之接地量测，可提供高可靠度及稳定的测试结果，并具内建式电阻补偿功能，是一台经济、实用的接地测试器。
19572主要特色
宽广的电阻量测范围 : 0.1~510mΩ
高效能AC电流输出 : 45A
体积轻巧，操作简单
提供高可靠度及稳定的测试结果
内建式电阻补偿功能
标准 RS-232 接口
可选购 GPIB 界面
可搭配 19070 系列耐压测试器使用
中国台湾Chroma 19572 主要技术参数
規格表 | |
Model | 19572 |
Mode | Ground Bond |
Grounding Resistance Test | |
Output Current | AC : 3 ~ 45A |
Load Regulation | 1 % + 0.3 A |
Resolution | 3 ~ 30A, 0.01A / 30.1 ~ 45A, 0.1A |
Current Accuracy | ±(1.5% of setting + 0.5% of full scale) |
Output Frequency | 50Hz / 60Hz |
Resistance Range | 0.1 ~ 510 mΩ |
Resistance Resolution | (R display counts/ I display counts)≧0.2, Resolution: 1mΩ(R display counts/ I display counts) < 0.2, Resolution: 0.1mΩ |
Resistance Accuracy | ±(2% of reading + 0.5% of full scale) |
Offset | A predetermined value can be subtracted from the measured value and the result of subtraction can be display The result of subtraction can be compared with a Good/NO Good judgment reference value, and the result of comparison can be use for the Good/NO Good judgment |
Offset Range | 0 ~ 100mΩ |
TestTime | 0.5 ~ 999 sec., continue |
Waveform | Sine wave |
GO/NG Judgment | A no-good judgment is made when a resistance greater than the high limit value Is detected. A no-good judgment is made when the output current is cutout and a no-good Alarm signal is delivered. Ifno abnormal state is detected during the test time, a good judgment is made and a good signal is deliver. |
Limit | Hi-Limit : 0.1 ~ 510mΩ; Low-Limit : off, 0.1mΩ~ Hi-Limit Value, 510mΩmax. |
General | |
Operation Environment | Temperature: 0℃~ 40℃, Humidity :≦80 % RH |
Power Consumption | No load(Ready state) :＜100 W, Withrated load :≦880W max. |
Power Requirement | 100V / 120V / 220V (AC±10%) / 240V (AC -10% ~ +5%), 50 / 60 Hz |
Dimension (H x W x D) | 105 x 320 x 400 mm / 4.13 x 12.60 x 15.75 inch |
Weight | 16 kg / 35.24 lbs |
Certification | UL, CE |
中国台湾Chroma 19572 订购信息
19572:接地连结测试器
A190701:远程控制盒
A195720: GPIB适配卡
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