BLM 3750 User Guide System overview
9836 3078 01 Edition 2.0 11 (78)
2 BLM 3750 Overview
The BLM 3750 is ideal for controlling torque wrenches and screwdrivers according to ISO 6789 and SPC
standards or for calculating their Cm – Cmk.
The user-friendly software and the touch screen allow for immediate and simple operation.
The measurements taken are shown on a widescreen color LCD and the results are summarized by three
control lamps.
Since it is powered by batteries, the test bench may be used at any point along the assembly line.
Special PC software (Torque Supervisor) is available to allow the BLM 3750 to be programmed with the
tests to be carried out during the week, and to receive their results. This software has been specifically
developed for controlling a large store of tools and allows Cm and Cmk or the test results to be filed in
Statistic Control, combining them with other information concerning the life of the tool (model, class, date
of purchase, presence in line or store, repairs, tests, etc.). The tests carried out are therefore fully traceable,
including the X/R cards and the "history" of the tool, an indispensable requirement for compliance with
LCD monitor with touch screen
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