Technical Specifications - TENTECH MPK 102e Manual De Uso

8. Technical specifications

Test currents
Resistance ranges
Output voltage
Measurement principle
Continuous operation time : At 100 A this equipment may be used continuously
Thermal protection
Basic accuracy
Advanced features
Test current measurement : The current is digitally measured and a bargraph
: 1 mA, 10 mA, 100 mA, 1 A, 10 A, 100 A.
Each current may be continuously adjustable from
0 to 100%
:
Currents Range
100 A 0-199.9 µΩ
100 A 0-1999 µΩ
10 A 0-1999 µΩ
10 A 0-19.999 mΩ 1 µΩ
1 A 0-19.99 mΩ
1 A 0-199.99 mΩ 10 µΩ
100 mA 0-199.9 mΩ
100 mA 0-1999.9 mΩ 100 µΩ
10 mA 0-1999 mΩ
10 mA 0-19.999 Ω
1 mA 0-19.99 Ω
1 mA 0-199.99 Ω
For each test current, ranges are automatically selected for
optimal reading.
: Up to 10 Vd.c. @ 1 A (open circuit).
: Four-terminal, Kelvin-type.
for approx. 15 minutes before the thermal
protection activates.
At 10 A or less, there is not a limited time for
continuous operation.
: Protects all sensitive components, avoiding any
damage due to overheating.
: R < 0.5 mΩ: ± (0.50% of reading + 2 ULSD*)
R ≥ 0.5 mΩ: ± (0.20% of reading + 2 ULSD*)
* Units of the Least Significant Digit.
: Digital direct reading of very low resistances in the
alphanumerical display, with up to 4½ digits. Very
fast and accurate measurements.
shows the result. The bargraph indication is
especially useful when measuring inductive loads,
so that the operator can verify easily when the test
current has been stabilized.
20
Resolution
0.1 µΩ
1 µΩ
1 µΩ
10 µΩ
100 µΩ
1 mΩ
1 mΩ
10 mΩ
10 mΩ