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IT8500系列直流电子负载
●小体积，便于携带的外形设计
● 高解析度和高精确度
● 全面的保护功能：过电压/过电流/过功率/过热/极性反接保护
● 远端量测/电池测试/短路测试功能
● 具有RS-232C接口，与计算机组成自动测试系统
规格参数：
|
负载规格参数 |
项目 |
IT8511 |
IT8512 |
IT8511B |
IT8512B |
IT8511C |
IT8512C |
|
|
|
额定值(0oC-40oC) |
输入电压 |
0-120V |
0-120V |
0-500V |
0-500V |
0-120V |
0-120V |
|
|
|
输入电流 |
1mA-30A |
1mA-30A |
1mA-15A |
1mA-15A |
1mA-60A |
1mA-60A |
|
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|
输入功率 |
150W |
300W |
150W |
300W |
150W |
300W |
|
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|
|
范围 |
精 度 |
解析度 |
精 度 |
解析度 |
精 度 |
解析度 |
|
|
|
定电压模式 |
1.5-18V |
±(0.05%+0.02%FS) |
1mV |
±(0.05%+0.02%FS) |
1mV |
±(0.05%+0.02%FS) |
1mV |
|
|
|
1.5-120V500 |
±(0.05%+0.025%FS) |
10mV |
±(0.05%+0.025%FS) |
10mV |
±(0.05%+0.025%FS) |
10mV |
|
||
|
定电流模式 |
0-3A |
±(0.1%+0.1%FS) |
0.1mA |
±(0.1%+0.1%FS) |
0.1mA |
±(0.1%+0.2%FS) |
0.2mA |
|
|
|
0-30A/15A |
±(0.2%+0.015%FS) |
1mA |
±(0.2%+0.03%FS) |
1mA |
±(0.2%+0.25%FS) |
2mA |
|
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|
定电阻模式 |
0.1-10Ω |
±(1%+0.3%FS) |
0.001Ω |
±(1%+0.3%FS) |
0.001Ω |
±(1%+0.3%FS) |
0.001Ω |
|
|
|
10-99Ω |
±(1%+0.3%FS) |
0.01Ω |
±(1%+0.3%FS) |
0.01Ω |
±(1%+0.3%FS) |
0.01Ω |
|
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|
100-999Ω |
±(1%+0.3%FS) |
0.1Ω |
±(1%+0.3%FS) |
0.1Ω |
±(1%+0.3%FS) |
0.1Ω |
|
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|
1K-4KΩ |
±(1%+0.8%FS) |
1Ω |
±(1%+0.8%FS) |
1Ω |
±(1%+0.8%FS) |
1Ω |
|
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|
定功率模式 |
1-100W |
±(0.1%+0.1%FS) |
1mW |
±(0.1%+0.1%FS) |
1mW |
±(0.1%+0.1%FS) |
1mW |
|
|
|
100-300W |
±(0.1%+0.1%FS) |
10mW |
±(0.1%+0.1%FS) |
10mW |
±(0.1%+0.1%FS) |
10mW |
|
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|
电池测试功能 |
输入电压 |
0.8-120V |
0.8-5000V |
0.8-120V |
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|
输入电流 |
999A/H |
999A/H |
999A/H |
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|
解析度 |
10mA |
10mA |
10mA |
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|
时间范围 |
1-60000sec |
1-60000sec |
1-60000sec |
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