英国Triton 304M CST污泥毛细吸水时间测试仪

产品名称: 污泥毛细吸水时间测试仪

型号系列:304M CST

品牌:Triton

产地:英国

价格:**终成交价格需联系客服



自 1970 年代以来，毛细管吸入时间 (CST) 一直被用作表征污泥过滤性和调节性的快速可靠的方法。污泥过滤性主要控制几乎所有各种类型的脱水设备的输出，包括：干燥床、带式压滤机、真空过滤器、压滤机和离心机。标准滤纸产生的毛细吸水压力用于从污泥中“吸”水。水通过滤纸的渗透率取决于污泥的状况和滤纸上形成的滤饼的可过滤性。CST 是从与漏斗相距标准间隔放置的两个电极获得的。水锋在这两个电极之间通过的时间构成了 CST。

每个 304 型 CST 都配备：

 CST 仪表
有机玻璃块组件
不锈钢漏斗
滤纸（200 带 304M 和 20 带 304B）

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 Model 304M CST is a replacement for the Model 165 CST and is now the basic laboratory CST test equipment. Electronics have been improved and the mechanical counter replaced with an LCD. It is designed and tested to comply with European and USA EMC standards.
The mains input supply can be set for either European or USA standards.

Capillary Suction Time (CST) has been used since the 1970s as a quick and reliable method of characterising sludge filterability and conditionability. It is sludge filterability that, predominantly, governs the output of nearly all various types of dewatering equipment, including: drying beds, belt press, vacuum filters, filter presses and centrifuges. The capillary suction pressure generated by standard filter paper is used to ‘suck’ water from the sludge. The rate at which water permeates through the filter paper varies depending on the condition of the sludge and the filterability of the cake formed on the filter paper. CST is obtained from two electrodes placed at a standard interval from the funnel. The time taken for the water front to pass between these two electrodes constitutes the CST. The force generated by capillary suction is much greater than the hydrostatic head within the funnel, so the test is independent of the amount of sludge, as long as there is sufficient to generate the CST.

Each Type 304 CST comes with:
CST Meter
Perspex Block Assembly
Stainless-Steel Funnels
Filter Papers (200 with 304M and 20 with 304B)

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