CST capillary water absorption time tester

Overview:

The CST capillary suction time tester has been widely used abroad since 1970. It can be used in multiple fields: in the pre-treatment of urban sludge dewatering, the difficulty of sludge dewatering is measured through CST, and the selection and optimal dosage of PAM are determined, achieving the optimization of PAM dosage; Due to the filterability and state of sludge, it affects the output of almost all different types of dewatering equipment, including drying beds, belt conveyors, vacuum filters, filter presses, and centrifugal separators. The rapid and reliable measurement of CST can guide the operation of these equipment, which can play a positive role; In the testing and research of oilfield chemical treatment agents, it can be used to evaluate the ability of mud to inhibit dispersion, the anti expansion ability of drilling fluid, the anti hydration dispersion ability of drilling fluid, optimize the formula of the working fluid entering the well, such as the type, dosage, and ratio of the treatment agent, etc. It can also be used as a new method for analyzing and evaluating shale classification. In the flocculation treatment process of waste drilling fluid, the CST value intuitively reflects the destabilization situation and determines the flocculation performance of the flocculant, in order to screen the best flocculant and its concentration.

Function and features:

Adopting nanowatt level Microchip intelligent chips;

The measurement accuracy can reach 0.1 seconds;

Achieve 30 records of high-energy measurements for each group;

Capable of storing, averaging, querying, and deleting test data;

Multiple low-power and energy-saving treatments, a pair of No. 5 batteries can be used for more than 2 years;

Large screen LCD display test status and data;

26 minutes of inactivity can achieve automatic sleep;

Adopting an easy to operate flip over test stand;

Low battery display reminder

Technical parameters:

External dimensions: 310mm x 286mm x 98mm

Product weight: 1.2kg

Working voltage: 3V (AA5 alkaline battery x 2)

Temperature: 0-55 ℃

Humidity: 0-95%

Range: 0-999 seconds

Equipment composition:

CST tester

CST test stand

Long dispensing tube

Short filling tube