产品名称:谐波及漏电钳表
产品型号:PROVA19
更新时间:2023-12-01
产品特点:PROVA19谐波及漏电钳表特点:电流电压都是真均方根值(True RMS),漏电电流分辨率Z小是10µA,PROVA19电流电压谐波分析可高达99次,99次谐波分析可更了解高频谐波影响 (可高达5/6 KHz),谐波总量百分比(%THD-F)分析,PROVA19波形因素(C.F.)分析,高速峰值(Peak)量测 (3
PROVA19谐波及漏电钳表的详细资料:
PROVA19谐波及漏电钳表
PROVA19谐波及漏电钳表特点:
电流电压都是真均方根值(True RMS),
漏电电流分辨率zui小是10μA,
电流电压谐波分析可高达99次,
99次谐波分析可更了解高频谐波影响(可高达5/6 KHz),
钩表方式,可做线上谐波分析,不影响正常操作,
谐波总量百分比(%THD-F)分析,
波形因素(C.F.)分析,
高速峰值(Peak)量测(33μs and 39μs),
可设定CT比(1 to 250),
PROVA19技术参数:
交流瓦特AC Watt (50 or 60 Hz, PF 0.5 to 1. CT = 1)
Model 21 (0 to 50A), Model 23 (0 to 100A)
范围 |
分辨率 |
读值准确度21 (0 - 30A) 读值准确度23 (0 - 60A) |
读值准确度21 (30 - 50A) 读值准确度23 (60 - 100A) |
0.000–9.999 W |
0.001 W |
±1%±0.02 W |
±2% of VA±5dgts |
10.00–99.99 W |
0.01 W |
±1%±0.2 W |
±2% of VA±5dgts |
100.0–999.9 W |
0.1 W |
±1%±0.2 W |
±2% of VA±5dgts |
1.000–9.999 KW |
0.001 KW |
±1%±0.02 KW |
±2% of VA±5dgts |
10.00–99.99 KW |
0.01 KW |
±1%±0.2 KW |
±2% of VA±5dgts |
100.0–999.9 KW |
0.1 KW |
±1%±0.2 KW |
±2% of VA±5dgts |
1000–9999 KW |
1 KW |
±1%±2 KW |
±2% of VA±5dgts |
交流电流AC Current (50 or 60 Hz, True RMS)
范围(Model 19,21) |
范围(Model 23) |
分辨率 |
读值准确度 |
0.30–60.00mA |
0.30–60.00mA |
0.01mA |
±0.5%±5dgts |
60.0–600.0mA |
60.0–600.0mA |
0.1mA |
±0.5%±5dgts |
0.030–3.000 A |
0.030–9.999 A |
0.001 A |
±0.5%±5dgts |
3.00–30.00 A |
10.00–60.00 A |
0.01 A |
±0.5%±5dgts |
30.00–50.00 A |
60.00–99.99 A |
0.01 A |
±1.0%±5dgts |
交流电压AC Voltage (50 or 60 Hz, True RMS)
范围 |
分辨率 |
读值准确度 |
范围 |
分辨率 |
读值准确度 |
3V–250V |
0.1 V |
±0.5%±5dgts |
250V–600V |
0.1 V |
±0.5%±5dgts |
交流电压谐波分析(百分比%及大小,1到99次)
范围 |
分辨率 |
%准确度 |
分辨率 |
大小准确度 |
50V–600V |
0.1 % |
±0.5% |
0.1 V |
±0.5%±0.5V |
交流电流谐波分析(百分比%及大小,1到99次谐波)
范围(Model 19, 21) |
范围(Model 23) |
分辨率 |
%准确度 |
分辨率 |
大小准确度 |
10.00–60.00mA |
10.00–60.00mA |
0.1 % |
±0.5% |
0.01mA |
±0.5%±0.1mA |
60.0–600.0mA |
60.0–600.0mA |
0.1 % |
±0.5% |
0.1mA |
±0.5%±1mA |
0.5–3.000 A |
0.5–9.999 A |
0.1 % |
±0.5% |
0.001 A |
±0.5%±0.01 A |
3.00–30.00 A |
10.00–60.00 A |
0.1 % |
±0.5% |
0.01 A |
±0.5%±0.1 A |
30.00–60.00 A |
60.00–99.99 A |
0.1 % |
±1.0% |
0.01 A |
±1.0%±0.1 A |
功率因素(PF),相角(Φ)(Model 21 and 23)
范围(PF) |
分辨率 |
读值准确度 |
范围(Φ) |
分辨率 |
读值准确度 |
0.000–1.000 |
0.001 |
±1° |
-180°to 180°(0°to 360°) |
0.1° |
±1° |
谐波总量百分比(%THD-F, 1到99次谐波)波形因素(Crest Factor, C.F.)
范围 |
分辨率 |
读值准确度 |
范围 |
分辨率 |
读值准确度 |
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0.0–999.9 % |
0.1% |
±0.5%±5digits |
1.00–99.99 |
0.01 |
±5%±30 digits |
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钩部直径:约30mm |
电池规格: 1.5V SUM-3 x 2 |
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显示: 4+2+2位数LCD |
耗电量:约5mA |
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自动关机: 30分钟 |
每周期取样速度: 512次(电压电流), 256次(瓦特) |
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LCD显示更新速度:约每秒两次 |
重量: 200g |
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操作温度: -10°C to 50°C |
操作湿度: < 85% relative |
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储存温度: -20°C to 60°C |
储存湿度: < 75% relative |
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尺寸: 210 (L) x 62 (W) x 35.6mm (H), 8.3" (L) x 2.5" (W) x 1.4" (H) |
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附件:测试棒x 1,携带用背袋x 1,说明书x 1,电池1.5V x 2 |
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选购:鳄鱼夹 |
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