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产品名称:台湾宝华 PROVA-133多功能校准仪+信号产生器 |
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产品型号:PROVA-133 |
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产品类别:电力检测 >> 多功能过程校验 >> |
台湾宝华 PROVA-133多功能校准仪+信号产生器产品特点:
1.校准4~20mA回路电流,分辨率1µA
2.模拟4~20mA电流传送器
3.仿真电子负载(最大30V,24mA)
4.校准-9.999~70mV,0~15V
5.校准温度(℃/℉):可选择11种热电偶线
6.掌上型信号产生器(各种波形如正弦波、方波、三角波、任意波形,自0.3到20KHz)
7.脉冲产生器(3µS~999.99mS)
8.4~20mA电流输出时,可自定义工程单位方便操作
9.测量:电流(DC mA),电压(DC V,DC mV),温度(℃/℉)
10.测量4~20mA时,同时输出回路电源24V(LOOP+)
11.可选择HART模式,与HART通讯装置配合使用
12.具冷接点温度补偿功能,用户可自行微调冷接点温度,修正温度准确度
13.自动坡段/自动步阶输出(mA,V,温度)
14.绘图式液晶显示器,具背光功能
15.电源为可充电式锂电池
16.校准与测量:具有记录功能
17.能以USB与计算机通讯联机,具有远程控制功能
台湾宝华 PROVA-133多功能校准仪+信号产生器电气规格(23℃±5℃,电源开启后10分钟):
mA输出(Vopen>24V) |
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范围 |
分辨率 |
读值误差 |
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0.005mA to 4mA |
1µA |
±0.03%±5dgts |
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4mA to 20mA |
±0.03%±3dgts |
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20mA to 24mA |
±0.03%±5dgts |
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V输出(最大负载1mA,短路保护<100mA) |
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范围 |
分辨率 |
读值误差 |
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0.005V to 10V |
0.001V |
±0.03%±5dgts |
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10V to 15V |
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mA量测 |
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范围 |
分辨率 |
读值误差 |
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-4mA to -0.005mA |
1µA |
±0.03%±10dgts |
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0.005mA to 4mA |
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±0.03%±5dgts |
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4mA to 20mA |
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±0.03%±3dgts |
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20mA to 24mA |
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±0.03%±5dgts |
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若mA(量测)的读值小于5位,显示值则为0。 |
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V量测 |
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范围 |
分辨率 |
读值误差 |
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-3V to -0.005V |
0.001V |
±0.03%±10dgts |
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0.005V to 10V |
±0.03%±5dgts |
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10V to 24V |
±0.03%±5dgts |
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若V(量测)的读值小于5位,显示值则为0。 |
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频率输出(10Vpp,零位点0V,方波,占空比=50%) |
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范围(Hz) |
输入分辨率 |
误差 |
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0.3 to 99.999 |
0.1Hz |
0.002Hz |
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10.00 to 999.99 |
0.1Hz |
0.02Hz |
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1000.0 to 9999.9 |
0.1Hz |
0.2Hz |
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10000 to 20000 |
1Hz |
2Hz |
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峰对峰值电压(Vpp,0.3~20KHz,50%占空比,正弦波,零位点0V) |
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范围(V) |
分辨率 |
读值误差 |
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0.1 to 20V |
0.001V |
5%±0.3V |
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非正弦波峰对峰值电压(Vpp,0.3~20KHz,零位点0V) |
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范围(V) |
分辨率 |
读值误差 |
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0.1 to 20V |
0.001V |
6%±0.4V |
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峰对峰值电压(Vpp,0.3~20KHz,50%占空比,方波,零位点0V) |
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范围(V) |
分辨率 |
读值误差 |
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1 to 20V |
0.001V |
6%±0.4V |
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零位点(Offset)偏移(最大Vpp<20V) |
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范围 |
分辨率 |
读值误差 |
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-5V to 5V |
0.001V |
5%±0.5V±5%xVpp |
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占空比(Duty Cycle)(%,方波,10Vpp,0.3~20KHz) |
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范围 |
分辨率 |
Vpp的上升时间 |
Vpp的下降时间 |
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0 to 100% |
1% |
10µS max, 5µS typical |
15µS max, 7.5µS typical |
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脉冲Pulse(方波,10Vpp,Offset -5V~+5V) |
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范围 |
分辨率 |
Vpp的上升时间 |
Vpp的下降时间 |
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3.0µS to 9999.9µS |
0.1µS |
10µS max, 5µS typical |
15µS max, 7.5µS typical |
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10.000mS to 99.999mS |
0.001mS |
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100.00mS to 999.99mS |
0.01mS |
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温度,热电偶线(输出及量测,分辨率0.1℃&0.1℉,内部温度补偿,不含热电偶线的误差,插入温度线后3分钟) |
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℃ |
℉ |
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范围 |
误差 |
范围 |
误差 |
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K |
-200 to -150 |
2.0 |
-328 to -238 |
3.6 |
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-150 to 0 |
1.2 |
-238 to 32 |
2.1 |
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0 to 1000 |
0.8 |
32 to 1832 |
1.4 |
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1000 to 1370 |
1.2 |
1832 to 2498 |
2.1 |
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J |
-200 to -150 |
2.0 |
-328 to -238 |
3.6 |
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-150 to 0 |
1.0 |
-238 to 32 |
1.8 |
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0 to 1050 |
0.7 |
32 to 1922 |
1.2 |
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E |
-200 to -150 |
1.5 |
-328 to -238 |
2.7 |
|
-150 to 0 |
0.9 |
-238 to 32 |
1.6 |
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0 to 850 |
0.7 |
32 to 1562 |
1.2 |
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T |
-200 to -150 |
1.5 |
-328 to -238 |
2.7 |
|
-150 to 0 |
1.2 |
-238 to 32 |
2.1 |
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0 to 400 |
0.8 |
32 to 752 |
1.4 |
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R |
0 to 500 |
1.8 |
32 to 932 |
3.2 |
|
500 to 1760 |
1.5 |
932 to 3200 |
2.7 |
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S |
0 to 500 |
1.8 |
32 to 932 |
3.2 |
|
500 to 1760 |
1.5 |
932 to 3200 |
2.7 |
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N |
-200 to 0 |
1.5 |
-328 to 32 |
2.7 |
|
0 to 1300 |
0.9 |
32 to 2372 |
1.6 |
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L |
-200 to 0 |
0.9 |
-328 to 32 |
1.6 |
|
0 to 900 |
0.7 |
32 to 1652 |
1.2 |
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U |
-200 to 0 |
1.1 |
-328 to 32 |
1.9 |
|
0 to 600 |
0.7 |
32 to 1112 |
1.2 |
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B |
600 to 800 |
2.2 |
1112 to 1472 |
3.9 |
|
800 to 1000 |
1.8 |
1472 to 1832 |
3.2 |
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1000 to 1820 |
1.4 |
1832 to 3308 |
2.5 |
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C |
0 to 1800 |
1.0 |
32 to 3272 |
1.8 |
|
1800 to 2310 |
1.5 |
3272 to 4190 |
2.7 |
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mV |
-10mV to 70mV |
0.05mV |
-10mV to 70mV |
0.05mV |
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DTMF(Hz) |
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范围(Hz) |
分辨率 |
读值误差 |
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0.3 to 99.999 |
0.1Hz |
0.002Hz |
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10.00 to 999.99 |
0.1Hz |
0.02Hz |
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1000.0 to 9999.9 |
0.1Hz |
0.2Hz |
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10000 to 20000 |
1Hz |
2Hz |
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DTMF(%) |
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DTMF(%) |
分辨率 |
读值误差 |
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0%~100% |
1% |
5% |
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DTMF(Phase Angle) |
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范围(度) |
分辨率 |
读值误差 |
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0~360 |
1度 |
100µS+1度 |
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DTMF(Vpp,F1=F2,<1KHz,%1=%2,Phase1=Phase2) |
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范围 |
分辨率 |
读值误差 |
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5V~20V |
0.001V |
10%±0.6V |
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DTMF(Offset,F1=F2,<1KHz,%1=%2,Phase1=Phase2) |
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范围 |
分辨率 |
读值误差 |
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-5V~5V |
0.001V |
10%±0.6V±5%xVpp |
台湾宝华 PROVA-133多功能校准仪+信号产生器一般规格:
AC变压器 |
AC 110V或220V,50/60Hz输入; DC 15V/0.5A输出 |
尺寸 |
214.0(L)×98.7(W)×56.0(H)mm 8.4"(L)×3.9"(W)×2.2"(H) |
重量 |
650g/22.9oz(含电池) |
操作环境 |
0℃~50℃,<85%RH |
储存环境 |
-20℃~60℃,<75%RH |
配件 |
手提箱×1 使用者手册×1 AC变压器×1 USB通讯线×1 软件光盘×1 软件手册×1 充电式锂电池(11.1V/1600mAh)×1 K-type热电偶线(双插头)×1 鳄鱼夹×2(黑及红) 测试棒×2(黑及红) |
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