PROVA-2009交直流钳形功率计PROVA2009PROVA-2009交直流钳形功率计交直流1200KWDC/AC2000A和模拟输出钩部直径55mm真均方根值测量温度测量(℃or?)0.1℃/?分辨率PROVA-2009交直流钳形功率计PROVA2009图片：PROVA-2009交直流钳形功率计PROVA2009功能介绍:DC-A(自动和固定档)档位准确性400A±1.5%±3dgts2500A±1.5%±3dgts模拟输出(自动和固定档)档位准确性400A1mV/A±2.5%±0.5A600VAC2500A1mV/A±2.5%±5A600VACAC-A(自动和固定档,准确的有效值)档位准确性50/60Hz40-400Hz400A±1.5%±5dgts±2.0%±5dgts2100A(0-1000)±2.0%±5dgts±2.5%±5dgts2100A(1000-2100)±2.5%±5dgts±3.0%±5dgts模拟输出(自动和固定档)档位准确性400A1mV/A±2.5%±0.5A600VAC2100A1mV/A±2.5%±5A600VACDC-V(自动和固定档,每各档位过载保护皆为800VAC)档位准确性400mV0.1mV±1.5%±3dgts4V±1.5%±3dgts5MΩ40V0.01V±1.5%±3dgts5MΩ400V±1.5%±3dgts5MΩ±1.5%±3dgts5MΩACV(可自动和固定档,准确的有效值,以下档位输入阻抗都为5MΩ)档位准确性4V±1.5%±5dgts800VAC40V0.01V±1.5%±5dgts800VAC400V±1.5%±5dgts800VAC±1.5%±5dgts800VAC导通档档位连续声响开回路电压400W<=40W(响)<=0.5V600VACTEMPKTYPEoC(自动和固定档)档位准确性－50~400℃0.1℃±1%＋2℃600VAC400~1000℃1℃±1%＋2℃600VACAC+DC250V功率(自动和固定档)档位准确性40KW0.01KW±2.5%±5dgts800VAC3000A400KW0.1KW±2.5%±5dgts800VAC3000AAC+DC600V功率(自动和固定档)档位准确性400KW0.1KW±2.5%±5dgts800VAC3000A1200KW1KW±2.5%±5dgts800VAC3000A钩部尺寸约直径F55mm总线65mm(D)x24mm(W)9V方型0℃~40℃(32?~104?)小于80%RH(相对湿度)10.7"(L)x4.4"(W)x18"(H)271mm(L)x112mm(W)x26.2mm(H)647g/22.8oz.(含电池)配件皮袋x1使用说明书x19V电池x1