Change Pressure Connection
1
Use a 1 inch (26 mm) wrench to loosen the collar nut by turning it counter-clockwise.
3
Use a 9/16 inch (15 mm) wrench to loosen & remove the pressure connection by turning it clockwise.
4
Remove the pressure connection.
5
Apply silicone grease to the o-ring and backup ring of the new pressure connection.
6
Insert new pressure port into bottom of FieldLab.
7
Thread in fitting counter-clockwise until snug. Tighten with 9/16” (15mm) torque wrench. Do not exceed 50 in*lbf (6 N*m).
8
Thread the collar nut into the bottom of the FieldLab.
9
Use a 1 inch (26 mm) wrench to tighten the collar nut by turning it clockwise. Do not exceed 100 in*lbf (12 N*m).
Related Articles
Change Wireless Channel on a FieldLab
FieldLab software and devices are set by default to channel 26, which is the channel farthest away from most common Wi-Fi networks. That being said, electromagnetic interference can come from a wide array of devices, and changing the channel may help ...
Change the Date and Time
Learn how to adjust the Date and Time, and formats for each, on the FieldLab Pressure Calibrator. Easy way If your desired date and time for the FieldLab match the current date and time on your PC, simply select "Set to PC Time" and save changes. 1 ...
Change the Active Test Mode on a FieldLab
1. Select the Menu Button 2. Scroll to Test Modes and press the Right Arrow Button When you access the Test Modes sub-menu you can view a list of every test that has been added to the FieldLab. 3. Scroll to the Test Mode you wish to Activate by using ...
Make a Wireless Connection between a FieldLab and FieldLab Desktop
Import Data Sets, Add & Sync Test Modes, and monitor live pressure readings from a remote location with a wireless connection. Before you can make a wireless connection. Before you can connect your FieldLab to FieldLab Desktop: A Wireless Module must ...
Troubleshooting Wireless Connection
Many real-world factors can affect the range and strength of your FieldLab wireless connection. This article covers the most common issues, and how to remedy them. Assumptions You have FieldLab Desktop installed and running on a computer You have a ...
Recent Articles
Use a FieldLab to run a valve test with manual marking of crack and reseat
Use this article if you selected "Manual Marking of Crack and Reseat" when you created your valve test in FieldLab Desktop. The FieldLab interface is slightly different if you selected "Auto Detection of Crack and Reseat". To learn how to perform a ...
How to obtain a Return Material Authorization (RMA) to return a product to Ralston Instruments
If you have an issue with a Ralston Instruments product we would recommend that you go to our Knowledgebase. If you have done this and still have an issue please go to our Website at www.ralstoninst.com and browse to Support. Under Support you will ...
Turn Bluetooth radio on or off on a Field Gauge LC20 or Process Meter LC30
This article applies to all Field Gauge LC20 and Process Meter LC30 models equipped with a Bluetooth radio. To determine if your gauge is Bluetooth enabled: Check the last two characters in the model number printed on the gauge. If they are "B1", the ...
Operation Instructions 10,000 psi Hand Pump (Model XTHP)
Add Fluid 1. Remove the vent plug 2. Add fluid to the Fluid Chamber Acceptable fluids: Ralston Calibration Oil, mineral oil, transmission fluid, water, or alcohol. Add around 2 inches of fluid, or enough fluid to keep the bottom of the fluid ...
Operation Instructions 5000 psi Hand Pump (Model QTHP)
Add Fluid 1. Remove the Vent Plug at the top of the Fluid Chamber 2. Add fluid to the Fluid Chamber Acceptable fluids: Ralston Calibration Oil, mineral oil, transmission fluid, water, or alcohol. Remove the vent plug and add around 2 inches of fluid, ...