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Contents Contents Revision overview ............................3 Contents ............................... 4 General information ..........................5 Purpose of use ..........................5 Technical data ..........................5 Scope of supply ..........................6 Safety information ......................... 6 ...
General information General information Please read this document thoroughly from start to finish before you begin using the device for the first time. Purpose of use The Intelligent current clamp meter E Check® ISMZ I is a mobile measuring device for conductor- bound interference currents.
General information Scope of supply The scope of supply comprises the following individual parts: Intelligent current clamp meter E Check® ISMZ I USB connection cable 32GB micro SD card with ISMZ I adapter 6 x 1.5V LR6 batteries ...
Controls and display elements Controls and display elements 1 On / Off / Standby function Mode Display illumination LED "Standby mode" LED "Battery warning" LED "Alarm" Start recording Hold value right Enter left 10 down (A) Standby mode Flashing green Standby mode active (B) Battery warning Flashing yellow...
Operation Operation Switching on/off Pressing the red Power button (1) switches the ISMZ I on. When the clamp is switched on, it can be set into standby mode by briefly pressing the red Power button (1). Pressing it longer switches the ISMZ I off. Standby mode The standby mode is a power-saving function.
Settings Settings Switch into the PREFERENCES menu with the Mode button (2). Time and date Use the arrow buttons (6) and (10) to select TIME/DATE. Press the Enter button (8) on TIME/DATE to make settings for the time and date. ...
Display function Use the arrow buttons (6) and (10) to select DISPLAY OFF. Use the arrow buttons (7) and (9) to select the time for switching the display off automatically. The following values are possible: Never off ...
Viewing current values Viewing current values Once you have switched on the ISMZ I with the red Power button (1), you are in the CURRENT menu. The current effective value (RMS) is displayed. Measuring the current effective value Switch into the CURRENT menu with the Mode button (2). ...
Carrying out recordings Carrying out recordings The ISMZ I is capable of recording current values continuously and to save these on the SD card. The recordings are either saved without interruption during a permanent recording or only during specified trigger events. Before starting a recording, choose between permanent or triggered recording by configuring the recording options.
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Carrying out recordings 6.1.2.1 Specifying the trigger thresholds manually Select the LEVEL with the arrow buttons (6) and (10). After pressing Enter (8) on LEVEL, the current value can be set by the arrow buttons (6), (7), (9) and (10) that should actuate the trigger if exceeded.
Control software Em-Check View Control software E -Check View The ISMZ I saves all recordings on a micro SD card in "*.EMC" format. The directories are saved temporally in the format YYYY-MM-DD and the files in the format hh:mm:ss. Recordings can be evaluated with the included E -Check View software.
Control software Em-Check View Copying recordings to the PC There are two methods for copying the recordings from the ISMZ I onto your PC. 1) Remove the micro SD card from the clamp and take it from the adapter board. You can now read the micro SD card using a removable medium reader with an adapter to USB or standard SD.
Control software Em-Check View Opening a project To view the recordings of a previous project, you can reopen already created projects. Proceed as follows for that: Open the E -Check View software. Select "Open project". Select the respective project path. ...
Control software Em-Check View Data evaluation with E -Check View After you have created or opened a project, you go to the overview for the data evaluation. Time range of the displayed recording Current course Zoom with mouse Zoom Y-axis Zoom X-axis Figure 7: EM-Check View data evaluation You can change the displayed time frame for the display by drawing a frame with the mouse over the...