How to cut a piece of stainless tubing and set ferrules - WKB242790
OBJECTIVE or GOAL
Cut a stainless steel piece of tubing for HPLC Systems
ENVIRONMENT
- 510 HPLC pump
- 515 HPLC Pump
- 600 MultiSolvent Delivery Pump
- 717plus Autosampler
- 1500 Series Column Heater
- 1515 Isocratic HPLC Pump
- 1525 Binary HPLC Pump
- 1525 Micro Binary HPLC Pump
- 2707 Sample Manager
- 2777 Sample Manager
- Alliance HPLC System
- 2695 Separations Module
- 2695D Dissolution Separations Module
- 2795 Separations Module
- Alliance Series Column Heater
- Alliance Series Column Heater/Cooler
- Arc HPLC System
- 2410 Differential Refractometer
- 432 Conductivity Detector
- 2432 Conductivity Detector
- 2414 Refractive Index Detector
- 2420 Evaporative Light Scattering Detector
- 2424 Evaporative Light Scattering Detector
- 2465 Electrochemical Detector
- 3465 Electrochemical Detector
- 2475 Multi-Wavelength Fluorescence Detector
- 2487 Dual-Wavelength Absorbance Detector
- 2488 Multichannel Absorbance Detector
- 2489 UV/Vis Detector
- 2996 PDA Detector
- 2998 Photodiode Array Detector
PROCEDURE
- Use a 1/16" OD stainless steel tubing cutter (Part Number WAT022384)
- Determine the proper 1/16" OD Internal Diameter tubing for use or replacement.
- Have the proper ferrules and compression screws available for use.
- Have two 5/16-inch wrenches and/or two 1/4-inch wrenches.
- Place tubing cutter on the tubing and turn it multiple times till it has been deeply scored.
- Use two pliers and flex the scored area until it breaks. Make sure the tubing end is not cut uneven. (Optional Tubing Straightener Part number 700008702)
- Place the new ferrules and compression screws on to cut tubing.
- Set the ferrules and compression screws by using a union (Part Number WAT097332).
- Unscrew the assembled fitting and verify that the length of tubing extending beyond the ferrule is 0.12 inch (3 mm)
ADDITIONAL INFORMATION
VIDEO on Waters.com
How to Replace a Stainless Steel Ferrule on Stainless Steel Tubing
Tubing cutter info:
https://support.waters.com/KB_Inst/C..._tubing_cutter
Stainless tubing and ferrules information:
https://support.waters.com/KB_Inst/C...ing_on_my_HPLC
PEEK Fittings:
https://support.waters.com/KB_Chem/O...s_steel_tubing
https://support.waters.com/KB_Chem/C...-Waters_system
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