Start using EN cannot be selected when switching ranges using the plus minus keys. Note: The automatic range may become unstable due to the measured value of the object being at the critical range value. At this point, please manually specify the range or extend the delay time. If the plus and minus keys are pressed in automatic range mode, the automatic range will be released in the current range and changed to manual range. The automatic displayed on the screen will become fixed. 5.1.3 Setting the Resistance Range The resistance ranges available for this series of internal resistance testers include 3m Ω, 30 m Ω, 300 m Ω, 3 Ω, 30 Ω, 300 Ω, 3900 Ω, and Auto.
Automatic refers to the instrument automatically selecting the appropriate resistance range. 1 Press the [Range] key to enter the measurement page;； 2 Click on the Range (R) menu soft key; 3 Use the menu soft key to select the range and complete the setting of the resistance range. In addition, the range can be switched using the plus minus keys, and automatic cannot be selected when switching ranges using the plus minus keys. Note: The automatic range may become unstable due to the measured value of the object being at the critical range value. At this point, please manually specify the range or extend the delay time.
If the plus and minus keys are pressed in automatic range mode, the automatic range will be released in the current range and changed to manual range. The automatic displayed on the screen will become fixed. 5.1.4 Setting the sampling rate Click the [MEA] button to enter the measurement display interface, as shown in the following figure. Click on the Sample again, and the selectable gears are: Slow, Horotelic and Fast.Use the menu soft key to select the desired rate gear to complete the sampling rate setting. HBT3000 series user manual Copyright © Qingdao Hantek Electronic Co., LTD 22