Capillary Suction Timer HTD19811
1. Product Introduction of Capillary Suction Timer HTD19811
The model HTD19811 capillary suction timer is used for studying the filtration
characteristics of aqueous systems by utilizing the capillary suction pressure of a porous paper to
affect filtration.
It consists of a housing, digital timer, test mainframe with funnel (clamshell-type), filter
paper, circuit board, power adapter and battery box.
The device adopts a low shale hydration effect, low colloidal dispersion and low shale
activity and can be used in many fields. With a simple design and LCD, it is easy to operate and
easy to read while the reading accuracy is high.
2. Working Principle of Capillary Suction Timer HTD19811
The capillary suction timer measures the time taken by the serous fluid formulated with
different test solution and shale powder to permeate a specific filter paper to a certain degree,
which is called CST value. The value is affected by the nature of liquid and dispersity of colloid
and it can be used to judge the colloidal dispersion degree of clay shale in water.
3. Models and Specifications of Capillary Suction Timer HTD19811
Serial No. | Name |
Model |
1 | Capillary Suction Timer |
HTD19811 |
4. The Main Technical Parameters of Capillary Suction Timer HTD19811
Serial No. | Items | Technical Indicators |
1 | Power supply |
9V alkaline battery 100V ~ 240V AC adapter 50/60HZ |
2 | Operating Temperature |
18℃~26℃ |
3 | Operating pressure |
100 PSI (690±35) kPa |
4 | Filtration loss area |
(4580±60) mm 2 |
5 | Net weight/Gross weight |
14 kg/17 kg |
6 | Dimensions |
390×220×301 (mm) |
7 | Packing dimensions (cardboard box) |
500×360×340 (mm) |