The ERWEKA MC.net software is directly connected with the serial LAN/USB interface of the TBH x55e/MultiCheck 5.1 and therefore allows PC operated external control of the Hardness-/Combination Tester as well as online storage of user management, product data, results as well as CFR 21/11 compliant Audit Trail. Due to the high memory capacity of a PC the capacity of stored users, product data, results as well as CFR 21/11 Audit Trail is nearly unlimited.

Tolerances for test-results can be individually set or automatically set according to USP or Pharm.Eur. An optional alarm-function creates stop of the unit and alarm in case a sample is out of the set pass/fail tolerance. In this case the user may check why the measured result is out of the pass/fail limit.

The CFR 21/11 compliant user management allows individual definition of user groups, individual user rights for each group including additional rights for individual users etc. Since, due to CFR 21/11 users can not be deleted from the memory the MC.net software allows to switch users inactive and, on request, only to display active users. Similar to users the MC.net software allows to switch product data inactive and, on request, only to display active product data.

The MC.net software is a tool to create various statistical reports from the test-results, such as test-run statistics, graphical batch statistics, trend analysis etc. The integrated CFR 21/11 compliant Audit Trail tool of the MC.net software automatically stores all Audit Trail data of the connected unit.The Audit Trail data may be sorted according to date or user/user group, displayed and printed for hard-copy documentation.