| ■ HT3150 (IT8511) 0~120V/ 1mA~ |
| ■ HT3300 (IT8512)0~120V/ 1mA~ |
| ■ HT3300B (IT8512B) 0~500V/ 1mA~ |
| ■ HT |
| ■ 高可見度的真空熒光顯示屏(VFD) |
| ■ 高解析度和高精確度1mV/0.1mA |
| ■ 過電壓/過電流/過功率/過熱/極性反接保護(hù) |
| ■ 操作模式：定電壓/定電流/定電阻/定功率 |
| ■ 使用旋轉(zhuǎn)式編碼開關(guān)，操作快速容易 |
| ■ 遠(yuǎn)端量測的功能 |
| ■ 電池測試功能 |
| ■ 記憶容量25組 |
| ■ 短路功能 |
| ■ 動(dòng)態(tài)測試功能 |
| ■ 支持RS232/USB/GPIB通訊 |
| 參數(shù) | IT8511 HT3150 | IT8512 HT3300 | IT8512B HT3300B | IT HT | |||
| 額定值 ( 0 | 輸入電壓 | 0~120V | 0~120V | 0~500V | 0~120V | ||
| 輸入電流 | 1mA~ | 1mA~ | 1mA~ | 1mA~ | |||
| 輸入功率 | 150 W | 300 W | 300 W | 300 W | |||
| 范圍 | 精度 | 解析度 | 精度 | 解析度 | 精度 | 解析度 | |
| 負(fù)載精度 | 0-18V | ±(0.05%+0.02%FS) | 1mV | ±(0.05%+0.02%FS) | 1mV | ±(0.05%+0.02%FS) | 1mV |
| 0-120V/500V | ±(0.05%+0.025%FS) | 10mV | ±(0.05%+0.025%FS) | 10mV | ±(0.05%+0.02%FS) | 10mV | |
| 0~ | ±(0.1%+0.1%FS) | 0.1mA | ±(0.1%+0.1%FS) | 1mA | ±(0.1%+0.2%FS) | 0.1mA | |
| 0~ | ±(0.2%+0.15%FS) | 1mA | ±(0.2%+0.3%FS) | 1mA | ±(0.2%+0.5%FS) | 1mA | |
| 定電壓 模式 | 0.1~18V | ±(0.05%+0.02%FS) | 1mV | ±(0.05%+0.02%FS) | 1mV | ±(0.05%+0.02%FS) | 1mV |
| 0.1~120V/500V | ±(0.05%+0.025%FS) | 10mV | ±(0.05%+0.025%FS) | 10mV | ±(0.05%+0.025%FS) | 10mV | |
| 定電流 模式 | 0~ | ±(0.1%+0.1%FS) | 0.1mA | ±(0.1%+0.1%FS) | 0.1mA | ±(0.1%+0.2%FS) | 0.1mA |
| 0~ | ±(0.2%+0.15%FS) | 1mA | ±(0.2%+0.15%FS) | 1mA | ±(0.2%+0.25%FS) | 1mA | |
| 定電阻 模式 （電壓和電流值 ≥滿量程的10%） | 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 | |
| 100-999Ω | ±(1%+0.3%FS) | 0. 1Ω | ±(1%+0.3%FS) | 0. 1Ω | ±(1%+0.3%FS) | 0. 1Ω | |
| 1K-4KΩ | ±(1%=0.8%FS) | 1Ω | ±(1%=0.8%FS) | 1Ω | ±(1%+0.8%FS) | 1Ω | |
| 定功率 模式 （電壓和電流值 ≥滿量程的10%） | 0-100W | ±(1%+0.1%FS) | 1mW | ±(1%+0.1%FS) | 1mW | ±(1%+0.1%FS) | |
| 100-300W | ±(1%+0.1%FS) | 10mW | ±(1%+0.1%FS) | 10mW | ±(0.1%+0.1%FS) | 10mW | |
| 電流 量測值 | 0~ | ±(0.1% + 0.1%FS) | 0.1mA | ±(0.1% + 0.1%FS) | 0.1mA | ±(0.1% + 0.2%FS) | 0.2mA |
| 0~ | ±(0.2%+0.15%FS) | 1mA | ±(0.2%+0.3%FS) | 1mA | ±(0.2%+0.5%FS) | 2mA | |
| 電壓 量測值 | 0~18V | ±(0.02% + 0.02%FS) | 1mV | ±(0.02% + 0.02%FS) | 1mV | ±(0.02% + 0.02%FS) | 1mV |
| 0~120V/500V | ±(0.02% + 0.025%FS) | 10mV | ±(0.02% + 0.025%FS) | 10mV | ±(0.02% + 0.025%FS) | 10mV | |
| 功率 量測值 （電壓和電流值 ≥滿量程的10%） | 0-100W | ±(1%+0.1%FS) | 1mW | ±(1%+0.1%FS) | 1mW | ±(1%+0.1%FS) | 1mW |
| 100-300W | ±(1%+0.1%FS) | 10mW | ±(1%+0.1%FS) | 10mW | ±(1%+0.1%FS) | 10mW | |
| 電池測試功能 | Input=0.1-120V / 500V Max measurement capacity= 999AH Resolution =10mA Timer range=1-60000sec | ||||||
| 動(dòng)態(tài)測試模式 | Range o Frequency 0.1Hz-1kHz Frequency error rate＜0.5% | ||||||
| 尺寸(mm) | 214.5mmW×88.2mmH×354.6mmD | ||||||
| 重量（凈重） | |||||||
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