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液体介电常数测定仪871
2024-07-13 11:31IP属地 广东00询价
| 价格 |
面议 |
| 发货 |
广东东莞市预售,付款后7天内
|
| 品牌 |
RUFUTO |
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产品详情
RUFUTO-871介电常数测定仪●从纯水到非极性有机溶剂的介电常数测定
●量程:1~20;1~200;准确度:±2%
●可以测定混合溶剂相,用于提高Zeta电位的计算精度
●操作简单,校正方便;开放式探头结构,容易清洗
●用纯水或已知介电常数的液体进行校正
RUFUTO-871介电常数测定仪Pureliquid| Material | MeasuredDielectricConstant | Temperature [?C] | Published1DielectricConstant | Difference2[%] |
| Cyclohexane | 2.04 | 25.0 | 2.016 | 1.19 |
| Toluene | 2.37 | 24.5 | 2.375 | -0.21 |
| Ethanol | 25.1 | 25.1 | 25.1 | 0.00 |
| Methanol | 32.9 | 24.0 | 32.77 | 0.40 |
Distilled-Water| 79.2 | 24.2 | 78.64 | 0.71 |
| 78.3 | 24.2 | 78.64 | -0.43 |
| 80.3 | 21.7 | 79.54 | 0.96 |
Mixtures
| Methanol+Water(1:1) | 61.5 | 25.0 | N/A | ??? |
1.CRCHandbookofChemistryandPhysics
2.%Difference={(Measured-Published)/Published}×100