英国Triton SSVI 306型

产品介绍

产品名称: Triton SSVI

型号系列:306型

品牌:Triton

产地:英国

价格:**终成交价格需联系客服

SSVIr Reader 可确定污泥沉降率并指示浊度以及混合液悬浮固体 (MLSS)。它适用于标准 SSVI 测量设备 - 305 型

。SSVIr 通过使红外光束穿过沉降柱来运行。污泥吸收的红外线量与固体含量有关。因此，沉降的污泥将比显示污泥高度的透明上清液吸收更多的光。将污泥高度与时间作图，从该数据可以确定沉降率以及 SSVI。

由于 SSVI 应与 3.5 gm/l 的 MLSS 相关，因此进行两次测试并进行推断是正常的。通常，在全 MLSS 和半 MLSS 下进行测试更容易（通过用等量的上清液稀释样品来实现）。然而，由于 SSVIr 可以估计 MLSS，因此稀释不必准确。此外，SSVIr 将从两个测试样本推断并产生 SSVI。

SSVIr 可以将测试数据存储在 Microsoft Excel 文件中，可以通过 Internet 或 USB 连接访问这些文件。SSVIr 也可以用作数据分析点，SSVI 结果可以直接用绘图工具查询。

它适用于标准 SSVI 测量设备 - 305 型。

中文内容来自机器翻译，内容仅供参考，实际内容可参考原厂介绍或以合同为准。

英文原文：

The SSVIr Reader determines sludge settling rate and gives an indication of turbidity and also mixed liquor suspended solids (MLSS). It is made to fit with the standard SSVI measuring equipment – Type 305.

The SSVIr operates by passing an infra red beam through the settlement column. The amount of infra red light absorbed by the sludge is related to the solid content. Hence, the settled sludge will absorb significantly more light than the clear supernatant showing the sludge height. The sludge height is plotted against time, from this data it is possible to determine the settling rate as well as SSVI.

Since SSVI should be related back to a MLSS of 3.5 gm/l it is normal to do two tests and extrapolate. Generally, it is easier to do the tests at full MLSS and one at half MLSS (achieved by diluting the sample with an equal amount of supernatant). However, as the SSVIr can estimate MLSS the dilution does not have to be accurate. Further, the SSVIr will extrapolate from the two test samples and produce the SSVI.

The SSVIr can store test data in Microsoft Excel files, which can be accessed either over the Internet or through USB connections. The SSVIr can also be used as a data analysis point and SSVI results can be interrogated directly with the graphing facilities.

It is made to fit with the standard SSVI measuring equipment – Type 305.

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