Articles
The LS3i features a few minor refinements, such as: It must be noted that the electronics (PCB) are 100% identical.The shape of D-connector has changed slightly. It’s 2mm smaller for LS3i because the ring strength has increased by 1mm, therefore the foam for tough-cases has also changed. NOTE: The LS3i will NOT fit in the […]
I regret to say “No, unfortunately not yet” 😔 Ever since the LineScale-3 was first introduced the firmware features were heavily improved and functionality was significantly expanded.Due to this continuous improvement creation of a full manual was always delayed until we reach a status that will presumably remain unchanged, at least for the next year […]
There’s 3 basic operation modes: The “standard” scan rate is set at 40Hz. This is sufficient for most applications not involving drop-break testing static materials (dyneema, wire, etc.). Whenever it must be 100% guaranteed that a peak load of a drop test may not be missed it is advised to switch to 640 or 1280Hz.Higher […]
The LineScale-3 has 4 calibration procedures built into the firmware (Service menu).Therefore no specific calibration equipment is needed, other than a precise tensile machine with a calibrated reference load cell. Note 1: all calibration points can be defined freely during the calibration procedure.However the 6 points for linear calibration should be as linear as possible […]
There’s absolutely no need for annual inspection by an external company or entity in terms of safety!Regular professional examination as done for any other PPE gear in your organization is sufficient.In terms of PPE safety inspection there is no specific LS3 checklist to work through (like you probably use for a harness or descender). Because […]
IP rating IP67 (LS3): This designates dust proof and preassured water jet proof.IP rating IP68-0.1 (LS3i): This designates dust proof and water proof up to 0.1m (10cm) for 1h submerged.
There is a menu item in the Service Menu to accomplish this.Navigate to menu item #11 “Load factory defaults”, press enter, and then confirm.This will reset all setting to factory default, and erase ALL saved logs!The LS3 is now reset to the exact state as when first unboxed.
Only OTG capable flash drives (all drives with Micro-USB connector are OTG) are compatible with the LS3.The drive must have one partition with max. 16GB, formatted with Ex-FAT file system.When using a “standard” flash drive (with USB2 connector) an optional OTG-Cable (Micro USB to USB2 adapter) may be used to connect it to the LS3.Note: […]
You can find out when the LS3 was last calibrated in the “Service” menu.Scroll to menu item 14 (of 15) “Last calibration date”.
A user defined password can be activated, which must be entered in the LS-App upon connection to the device.Use menu item #10 “Bluetooth pass” in User Settings.Note: to connect to an LS3 with active password the newest app version 1.4 or higher must be installed on the smartphone!
The LS3 BT module can be disabled to avoid any BT connections.Use menu item #9 “Bluetooth module” in User Settings.
The LS3 screen can be rotated by 180° when the device needs to be used upside-down.Use menu item #8 “Rotate display” in User Settings.
The Auto Power Off setting in the user menu will be ignored in certain scenarios to ensure BT connections are not lost, and logs are recorded in every case.The LS3 will NEVER auto power off if: It will however cycle to the defined power save mode!
We don’t recommend any specific calibration interval because the type of use and the precision requirement determines when and if the LS3 must be re-calibrated.When only used clearly below the WLL of 30kN (e.g. max load 15kN) experience shows that such an LS3 must not be re-calibrated even after heavy use for several years. We’ve […]
There are currently three certified LS3 service partners who can repair a LineScale-3. If you are located in America (USA, Canada, South America), contact CMC Rescue Inc. USAIf you are located in any other part of the world, contact LineGrip Corp. Germany (Headquarters) The third service partner is located in Shanghai, China, and will service […]
The LineScale is not designed for self repair. Special tools are needed to open the device, and a new polycarbonate screen with label is needed for closing and sealing it.
The lineScale works by the principle of material micro deformation: Wikipedia – Strain Gauge In short, and simplified:The strain gauges that are glued to the inside of the aluminum body measure how much the aluminum stretches (nanometers).By means of the calibration values the electronics then calculate how high the force must be to account for this […]