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產(chǎn)品名稱:臺灣寶華 PROVA-131萬用電表+多功能校準(zhǔn)儀 |
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產(chǎn)品型號:PROVA-131 |
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產(chǎn)品類別:電力檢測 >> 多功能過程校驗 >> |
臺灣寶華 PROVA-131萬用電表+多功能校準(zhǔn)儀產(chǎn)品特點:
1.輸出及測量功能齊全
2.4~20mA(開路電壓24V)直接輸出模式
3.輸出電壓:0~100mV,0~1.000V,0~12.000V
4.測量時可同時輸出回路電源24V(LOOP+輸出設(shè)定24mA)
5.HARTTM模式供于輸出,方便與HARTTM通訊裝置配合使用
6.可量測:直流mA,直流mV,直流V,奧姆,頻率(占空比),二極管,導(dǎo)通測量及溫度
7.電池百分比電量顯示
8.11種熱電偶型式輸出和測量(K,J,E,T,R,S,N,L,U,B和C)
9.熱電偶斷線偵測
10.溫度0.1℃和0.1℉分辨率
11.可量測交流真均方根值:mA、mV、V
12.輸出及輸入可同時進行。
13.頻率輸出1~20000Hz,占空比0~100%
14.單步操作容易,自動快速,慢速,階梯0-100%輸出及停止
15.0-100%輸出設(shè)定參數(shù)(V,mA,℃,℉或mV)
16.警示過載、開路(mA)、短路(mV,V)
17.輸出短路保護
18.簡易操作接口
臺灣寶華 PROVA-131萬用電表+多功能校準(zhǔn)儀產(chǎn)品應(yīng)用:
1.校準(zhǔn)任何過程控制4~20mA的配電盤表
2.LED亮度測試(0~24mA)
3.配電盤表或儀器的溫度校準(zhǔn)(有11種熱電偶形式可以選擇)
4.設(shè)定方波的PWM占空比可校準(zhǔn)機械閥的開啟大小
5.變頻器輸出頻率測量
臺灣寶華 PROVA-131萬用電表+多功能校準(zhǔn)儀產(chǎn)品電氣規(guī)格(23℃±5℃,電源開啟后分鐘):
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DCmA直流電流輸出(最大負載1KΩ,供應(yīng)電壓24V) |
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范圍 |
分辨率 |
讀值誤差 |
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4-20mA,0-20mA,0-24mA |
1µA |
±0.05%±14µA*1 |
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輸出開路時,LCD顯示OL。 *1如果使用者能先把指撥開關(guān)往下?lián)艿綔囟然蝾l率功能后,再調(diào)回mA檔執(zhí)行DCmA輸出功能,就可得到比較好的準(zhǔn)確度±0.05%±5dgts。 |
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DCmV,DCV輸出(最大負載1mA,短路保護<100mA) |
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范圍 |
分辨率 |
讀值誤差 |
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0-100mV |
10µV |
±0.05%±30µV |
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0.1-1.0000V |
100µV |
±0.05%±300µV |
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1-12.000V |
1mV |
±0.05%±3mV |
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輸出短路時,LCD顯示OL。 |
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ACmA量測(真均方根值) |
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范圍 |
分辨率 |
讀值誤差 |
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50/60Hz |
40-1KHz |
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24mA |
1µA |
±1%±5dgts |
±2%±5dgts |
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DCmA量測 |
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范圍 |
分辨率 |
讀值誤差 |
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24mA |
1µA |
±0.05%±2dgts |
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DCV量測(過載保護AC 600V,輸入阻抗10MΩ) |
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范圍 |
分辨率 |
讀值誤差 |
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2.4V |
0.1mV |
±1%±3dgts |
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24V |
1mV |
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240V |
10mV |
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600V |
100mV |
±1.5%±3dgts |
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ACV量測(真均方根值)(過載保護AC 600V,輸入阻抗10MΩ) |
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范圍 |
分辨率 |
讀值誤差 |
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50/60Hz |
40-1KHz |
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24V |
1mV |
±1%±5dgts |
±2%±5dgts |
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240V |
10mV |
±1%±5dgts |
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600V |
100mV |
±1.5%±5dgts |
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頻率輸出(TTL,方波) |
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范圍(Hz) |
輸出分辨率 |
誤差 |
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1.0~1000.0Hz |
0.1Hz |
±0.1%±0.3Hz |
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1000~10000Hz |
1Hz |
±0.1%±3Hz |
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10000~20000Hz |
1Hz |
±0.1%±10Hz |
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頻率輸入(靈敏度:RMS 1V) |
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范圍(Hz) |
輸入分辨率 |
誤差 |
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1.000~39.999Hz |
0.001Hz |
±0.5%±0.003Hz |
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40.00~399.99Hz |
0.01Hz |
±0.5%±0.03Hz |
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0.4000K~3.999KHz |
0.1Hz |
±0.5%±0.3Hz |
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4.000K~39.999KHz |
1Hz |
±0.5%±3Hz |
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40.00K~399.99KHz |
10Hz |
±0.5%±30Hz |
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0.4000M~1.2000MHz |
1KHz |
±0.5%±3KHz |
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占空比輸出/輸入(Duty Cycle)(1~20KHz) |
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范圍 |
分辨率 |
讀值誤差 |
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1% to 99% |
1% |
±1%±30µS |
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溫度,熱電偶線(輸出及量測,分辨率0.1℃&0.1℉,內(nèi)部溫度補償,不含熱電偶線的誤差,插入溫度線后3分鐘) |
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℃ |
℉ |
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范圍 |
誤差 |
范圍 |
誤差 |
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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 |
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-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 |
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-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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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1800 to 2310 |
1.5 |
3272 to 4190 |
2.7 |
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電阻(Ω)測量(開路電壓0.4V,過載保護AC 600V) |
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范圍 |
輸入分辨率 |
誤差 |
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400Ω |
0.01Ω |
±1%±20dgts |
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4KΩ |
0.1Ω |
±1%±2dgts |
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40KΩ |
1Ω |
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400KΩ |
10Ω |
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4MΩ |
100Ω |
±1.5%±2dgts |
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40MΩ |
1KΩ |
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導(dǎo)通測量:開路電壓2V,過載保護AC 600V,10Ω以下蜂鳴器響 |
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二極管測量(開路電壓2V,過載保護AC 600V) |
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范圍 |
輸入分辨率 |
誤差 |
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0~1.9999V |
0.0001V |
±2.5%±5dgts |
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臺灣寶華 PROVA-131萬用電表+多功能校準(zhǔn)儀產(chǎn)品一般規(guī)格:
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尺寸 |
214.0(L)×98.7(W)×56.0(H)mm 8.4"(L)×3.9"(W)×2.2"(H) |
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重量 |
650g/22.9oz(含電池) |
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操作環(huán)境 |
0℃~50℃,<85%RH |
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儲存環(huán)境 |
-20℃~60℃,<75%RH |
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配件 |
手提箱×1 使用者手冊×1 1.5V 3號電池×5 K-type熱電偶線(雙插頭)×1 鱷魚夾×2(黑及紅) 測試棒×2(黑及紅) |
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