HACH TU5300 Plumbing for Membrane Filtration Systems Instructions
- June 6, 2024
- HACH
Table of Contents
HACH TU5300 Plumbing for Membrane Filtration Systems
Plumbing for membrane filtration systems
WA R N I NG
Multiple hazards. For complete safety information, refer to the user manual of the primary instrument.
The guidelines that follow decrease the time that the turbidimeter shows spikes from air bubbles after a pressure decay test. Make sure to obey the specifications and the safety information in the user manual.
- Plumb the turbidimeter as shown in Figure 1 to keep the air bubbles to a minimum.
- Use a ¼-inch OD sample line (item 1 in Figure 1) with a maximum length of 2 m (6.6 ft). A longer sample line will cause a delay of 4 seconds/meter when the flow rate is 200 mL/minute.
- Set the pressure as high as possible within the specifications in the user manual.
- When plumbing is complete, use the instructions in the user manual to set the flow rate.
- If necessary, use the SCADA system to set a delay time after the pressure decay test.
Figure 1 Plumbing for membrane filtration systems
- Sample line, ¼-inch OD, 2 m (6.6 ft) maximum
- Pressure regulator (optional)
- Flow shutoff valve
- Sample inlet
- Sample outlet
- Flow sensor (make sure the flow direction is correct)
- Flow regulator (make sure the flow direction is correct)
- Drain tube
HACH COMPANY World Headquarters
P.O. Box 389, Loveland, CO 80539-0389 U.S.A. Tel.
970-669-3050
800-227-4224 (U.S.A. only)
Fax 970-669-2932
orders@hach.com
www.hach.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>