m9712电子负载新一代直流电子负载,采用高性能芯片, 高速,高精度设计,提供1mv,0.01ma
的解析度(基本精度为0.03%, 基本电流上升速度2.5a/us), 外观新颖,生产工艺科学严谨,相比同类产品,
更具性价比。广泛用于生产线(手机充电器,手机电池,电动车电池,开关电源,线性电源),科研机构,
汽车电子,航空航天, 船舶,太阳能电池,燃料电池等行业。
m9712电子负载主要特点
◆定电流, 定电阻, 定电压,定功率, 定电流+定电压,定电阻+定电压, 六种高速动作模式;
◆过流, 过压, 过功率, 过热,极性反接保护;
◆高亮度,真空vfd屏, 双排四路同步显示;
◆根据温度变化,无极伺服智能风扇系统;
◆电路软启动时间设定, 可根据设定电压值带载;
◆电池测试及短路功能;
◆提供动态测试,上升下降斜率设定;
◆支持外部出发输入, 输出;
◆提供外部电流波形监视端子;
◆支持远端电压补偿, 多个数据存储;
◆开机自检, 软件校正, 标准仪器架设计;
◆支持gpib,rs232, rs485, usb通讯。
m9712电子负载技术参数:
model型号 |
m9712 |
||||||
input raitng 额定输入 |
power |
300w |
|||||
current |
0-30a |
||||||
voltage |
0-150v |
||||||
cc mode 定电流模式 |
range |
0-3a |
0-30a |
||||
resolution |
0.1ma |
1ma |
|||||
accuracy |
0.03%+0.05%fs |
0.03%+0.05%fs |
|||||
cv mode 定电压模式 |
range |
0.1-19.999v |
0.1-150v |
||||
resolution |
1mv |
10mv |
|||||
accuracy |
0.03%+0.02%fs |
0.03%+0.02%fs |
|||||
cr mode 定电阻模式 |
range |
0.03ω-10kω |
0.03ω-5kω |
||||
resolution |
16位 |
16位 |
|||||
accuracy |
0.1%+0.1%fs |
0.1%+0.1%fs |
|||||
cw mode 定功率模式 |
range |
0-300w |
0-300w |
||||
resolution |
1mw |
10mw |
|||||
accuracy |
0.1%+0.1%fs |
0.1%+0.1%fs |
|||||
v measurement 电压测量值 |
voltage |
0-19.999v |
0-150v |
||||
resolution |
0.1mv |
1mv |
|||||
accuracy |
0.015%+0.02%fs |
0.015%+0.02%fs |
|||||
i measurement 电流测量值 |
current |
0-3a |
0-30a |
||||
resolution |
0.01ma |
0.1ma |
|||||
accuracy |
0.03%+0.05%fs |
0.03%+0.05%fs |
|||||
w measurement 功率测量值 |
watt |
100w |
300w |
||||
resolution |
1mw |
10mw |
|||||
accuracy |
0.1%+0.1%fs |
0.1%+0.1%fs |
|||||
battery measruement 电池测试功能 |
battery input: 0.5-120v; max. measurement: capacity=999/h; resolution=0.1ma; time range=1s-16hs |
||||||
dynamic measurement 动态测试功能 |
transition list: 0-20khz; 2.5a/us; t1&t2: 30us-300s; accuracy: + 15% offset+10% fs |
||||||
cc soft-startup time 电流软启动时间 |
1ms; 2ms; 5ms; 10ms; 20ms; 50ms; 100ms; 200ms accuracy: + 15% offset+10% fs |
||||||
short circuit 短路功能 |
current(cc) |
≒3.3a |
≒33a |
||||
voltage(cv) |
0v |
0v |
|||||
resistance(cr) |
≒28mω |
≒28mω |
|||||
temperature |
operating |
0~40℃ |
0~40℃ |
||||
nonoperating |
–10℃~70℃ |
–10℃~70℃ |
|||||
dimension |
w*h*d(mm) |
108*214*365 |
|||||
kg |
3.5 |
||||||
m9712电子负载标准配件
ac电源线
用户使用手册
出厂测试报告
可选配件
m-131:rs232编程电缆
m-132:rs485编程电缆
m-133:usb编程电缆
本产品的加工定制是否,类型是电参数测量仪,品牌是GX,型号是M9712,测量范围是0-150V,0-30A,300W,测量精度是1mV,0.1mA,功率是0.15(KW),频率是50(HZ),重量是7(kg),尺寸是460×300×260(mm),电源是220V,50Hz