H-TEC Education A129 Operating Instructions Manual Download Page 10

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Troubleshooting

The measured values are not working.

The measured values are determined to be too low.

Should the above-mentioned solutions not remedy the cause of error, please contact 

Should the above-mentioned solutions not remedy the cause of error, please contact 

H-TEC Education.

H-TEC Education.

The components to be measured are not working properly.

Higher currents can magnify contact resistance.

The components are not connected properly.

The decade resistor is damaged.

Make sure the components to be measured are working properly. For 

instructions on troubleshooting with regard to the individual components to be 

measure, see the relevant operating instructions.  

Check all connections for secure, tight connection. However, the values 

measured are accurate in a qualitative sense.

Make sure that all the components are connected as described in the “Use of 

the Measurement Set” chapter.

Contact H-TEC Education

Possible Cause:

Possible Cause:

Possible Cause:

Possible Cause:

Solution:

Solution:

Solution:

Solution:

Summary of Contents for A129

Page 1: ...Operating Instructions A129 Measurement Set...

Page 2: ...03 03 03 04 05 06 09 10 11 11 11 11 Your duty to supervise General Safety Precautions Function intended use Contents Setup Use of the Measurement Set Technical Data Troubleshooting Shutting Down Main...

Page 3: ...t may only by activated and operated under the direction of the supervisor in charge The general safety precautions are separately included with this product and must be read and used before using the...

Page 4: ...ec com Contents 1x Measurement Board 2x Multimeter w operating instructions 1x Stopwatch w operating instructions 1x Cable Set 4x connecting cable 2mm length 50 cm red 4x connecting cable 2mm length 5...

Page 5: ...art up of multimeters Inesert batteries and read the operating instructions for the multimeters activating them as described there Initial start up of stopwatch Initial start up of stopwatch Read the...

Page 6: ...levant operating instructions and experimental templates for implementation of experiments as well as the set up and operation of the components to be measured Overview of the decade resistor Overview...

Page 7: ...to the U or I connections Risk of damage to the equipment due to electrical overload Risk of damage to the equipment due to electrical overload Connecting components with too high an output voltage o...

Page 8: ...lack Ten different resistance values can be set using the rotary switch Every rotary switch position produces another operating point Ensure the correct polarity red black Ten different resistance val...

Page 9: ...instructions for the technical data of the multimeters and the stopwatch Decade resistor Decade resistor Technical Data H x W x D Connections Umax Port 1 Port 2 Pmax Port 1 Port 2 50 x 160 x 132 mm f...

Page 10: ...istance The components are not connected properly The decade resistor is damaged Make sure the components to be measured are working properly For instructions on troubleshooting with regard to the ind...

Page 11: ...ion Your local waste management company can provide you with additional information about disposal options With regard to transport and storage of the product the following point should be observed to...

Page 12: ...ole or in part in any manner without the express written permission of H Tec Education Subject to technical changes H TEC EDUCATION 1902 Pinon Dr Unit B College Station TX 77845 USA Phone 1 979 703 19...

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