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產(chǎn)品名稱: | JY820-H多功能校驗儀 | ||||
型號規(guī)格: | ![]() ![]() |
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產(chǎn)品類別: | 常規(guī)產(chǎn)品 -- 儀器儀表 -- 校驗儀器 | |||||
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參考價格: | 廠價直銷 | ||||
產(chǎn)品品牌: | 國產(chǎn) | |||||
產(chǎn)品產(chǎn)地: | 上海 | |||||
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可供數(shù)量: | 批量 | ||||
供貨周期: | 現(xiàn)貨(或電詢) | |||||
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產(chǎn)品簡介: |
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量 程 |
出廠準確度 |
分辨力 |
內(nèi)阻 |
噪聲
(R、M、S) |
出廠溫度系數(shù) |
產(chǎn)品對應(yīng)指標 | ||
0.02級 |
JY810 |
JY820 | |||||||
輸
出 |
5.1999V |
±0.006%讀數(shù) |
100μV |
≤0.15Ω |
≤20μA |
±0.0003%/℃ |
● |
● | |
80.999mV |
1μV |
≤55Ω |
≤2μA |
±0.0001%/℃ |
● |
● | |||
熱電偶℃ |
|
0.1℃ |
極小,可略 |
● |
● | ||||
30.000mA |
±0.006%讀數(shù) |
1μA |
≥20MΩ |
≤0.1μA |
±0.0003%/℃ |
● |
● | ||
500.00Ω |
±0.006%讀數(shù) |
10mΩ |
外激活電流1mA時 |
±0.0003%/℃ |
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● | |||
熱電阻℃ |
|
0.1℃ |
極小,可略 |
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● | ||||
24V DC |
±5%(輸出80mA時) |
----- |
10Ω左右 |
50mV |
------ |
● |
● | ||
測
量 |
5.49999V |
±0.006%讀數(shù) |
10μV |
≥500MΩ |
---- |
±0.0003%/℃ |
● |
● | |
549.999mV |
1μV |
● |
● | ||||||
109.999mV |
1μV |
±0.0001%/℃ |
● |
● | |||||
熱電偶℃ |
|
0.1℃ |
極小,可略 |
● |
● | ||||
21.9999mA |
±0.006%讀數(shù) |
0.1μA |
30Ω |
±0.0003%/℃ |
● |
● | |||
549.999Ω |
±0.006%讀數(shù) |
1mΩ |
工作電流1mA |
±0.0003%/℃ |
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● | |||
熱電阻℃ |
|
0.1℃ |
極小,可略 |
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● | ||||
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