- 加工定制：是
- 检测类型：1
- 检测范围：1
- 检测精度：0.1
- 电源电压：220
- 外形尺寸：1
- 重量：10
- 包装方式：纸箱
QC/T 730电压降测试系统
二.原理Principle：
通过电流、电压和时间，来检测电线束插接器电压降、接触电阻和温升变化关系，是汽车用插接器的电气性能指标.
Based on the current. voltage and time to detect Voltage drop of Electrical beam splitter .Relation between contact resistance and temperature rise change.
三.适用范围Scope of application：
QC/T 730电压降测试系统
用于电线束、插接器、开关触点、继电器、汽车开关等相关产品之接触电阻、温升、电压降或负载测量，同时也适用于具有类似特性产品使用.
Widely used in measuring contact resistance. temperature rise. voltage drop. or load of electric wire beams. plug. switch contact. relays. automotive switch and other related products. Also is suitable for use with similar characteristics products.
四.参照标准Standards：
QC/T 730电压降测试系统
：QC/T 730 ;ISO 6722：2002 GB/T 2951; GB/T 3048； QC/T29106; QC/T413 ;QC/T413-2002；SAE/USCAR38 2009 .
五.参数资料： data
测量项目/ Measurement items | 规格/ Technical specifications | 分辨率 Accuracy | |||
1.测试电流DC（选购 Test current(choose to buy) | 0-60A | 0-100A | 0-200A | -1000A | 0.01A |
2.测试电压（开路） test voltage(open circuit) | DC0-30V | 0.01V | |||
3.电压降范围voltage drop range | 0-1999.99mV | 0.01mV | |||
4. 测试时间test time | 测试时间0.01S—99.99H Test time 0.01S—99.99H | ||||
5．温升范围temperature rise range | 常温-500度，0.5度 Normal temperature -500 degree，accuracy 0.5 degree. | ||||
6.接触电阻contact resistance | 0.1μΩ—2KΩ.分辨率resolution 0.01μΩ | ||||
7. 统计功能Statistical function | 统计计数：0-99999 Statistical count for good and bad products:0-99999 | ||||
8. 测量模式Measurement mode | 一般材料类和电线束类General materials and wire harness | ||||
7. 电压降设定 Voltage drop setting | 上下限设定功能及声光报警 Upper and lower limit setting function and | ||||
8.设备管理Device Management | 仪器管理密码设定，自我校准，数据管理。存储功能 Instrument Manager password settings. self-calibration. data management.storage function. | ||||
1. 校准分流器（选购） Calibration shunt(choose to buy) | 0.2级标准分流器75mv自我校准仪器，规格如下：1）60A.75mv；2）100A.75mv；3）200A.75mv；4）其他规格 0.2 standard shunt 75mv self-calibration instrument. specifications are as follows: | ||||
10.语言language | 提供中文或英文两种供选择providing Chinese or English language versions available. | ||||
11.电源输入power supply | AC220V+10%;380V | ||||
12.环境要求 Environmental requirements | 仪器使用环境要求Environmental requirements：工作温度：10℃－30℃，湿度：≤65%RH | ||||
13. 治具fixture | 依据产品选购治具1付或者定制Choose to buy fixture 1 pay based on product or customized. | ||||
14.外部单元External unit | 提供USB;232接口；选购：PC软件，电脑，打印机及其他控制单元Provide USB. 232 interface. choose to buy: PC software. computers. printers and other control units. | ||||
QC/T 730电压降测试系统
