LS2000 Series — LISUN Digital Power Meter
LISUN LS2000 Series Digital Power Meter — 4 models from entry-level AC-only (LS2008R) to Class 0.2 high-accuracy AC/DC with harmonics (LS2050C). RS232/RS485, IES LM-79-19 compliant.
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Overview
The LS2000 Series Digital Power Meter measures voltage, current, power and power factor for LED driver and lamp power characterisation, spanning entry-level AC-only measurement through to high-accuracy AC/DC measurement with full harmonic analysis.
LS2008R is the AC-only entry model (10-600V, 0.005-20A, accuracy ±(0.4%rdg+0.1%rng+1digit)). LS2012 adds DC measurement to the same accuracy class (1-600V, 0.005-20A, small current option 0.005-2A). LS2050B steps up to Class 0.5 accuracy with displacement factor (DF) and 0-50 order harmonics measurement, a large LCD touchscreen and Windows 7-11 software. LS2050C shares all LS2050B functions at tighter Class 0.2 accuracy, with an LS2050-IEC option adding EN/IEC61000-3-2:2019 harmonic emission compliance software.
Key Specifications
| Model | Measures | Accuracy | Harmonics |
|---|---|---|---|
| LS2008R | AC only | ±(0.4%rdg+0.1%rng+1digit) | — |
| LS2012 | AC+DC | ±(0.4%rdg+0.1%rng+1digit) | — |
| LS2050B | AC+DC, PF, DF | Class 0.5 | 0–50 orders |
| LS2050C | AC+DC, PF, DF | Class 0.2 | 0–50 orders |
LS2012/LS2008R voltage 1-600V (10-600V for 2008R), current 0.005-20A. LS2050B/C voltage 10-600V, current 0.005-20A, frequency 0.5Hz-100kHz (LM-79-19 compliant). All models: RS232/RS485. LS2050-IEC option (on LS2050C) adds EN/IEC61000-3-2:2019 software.
Features
- 4 models: AC-only entry through Class 0.2 AC/DC with harmonics
- LS2050B/C: displacement factor and 0-50 order harmonic measurement
- LS2050B/C: large LCD touchscreen, Windows 7-11 software
- RS232/RS485 communication across the range
- LS2050-IEC option meets EN/IEC61000-3-2:2019
Applications
LED driver AC and DC power measurement; Integrating sphere system power meter; Goniophotometer power meter; Production and lab power characterisation