Chroma Digital Power Meter 66200 series is a single-phase power meter
designed for measurement of AC or AC+DC power signals and related parameters
common to most electronic products. Instead of traditional analog measurement
circuits, the Power Meter 66200 uses state-of-the-art DSP digitizing technology.
The internal 16 bits analog/digital converters with sampling rates of up
to 240KHz provide both high speed and high accuracy measurements to be achieved.
The instrument's provides excellent function and stability compared to other
available power meters of this class current on the market. It includes a front
panel 4 display area with 5 digits, 7-segment LED readouts as well as optional
remote control using USB or GPIB interfaces.
The 66200 series Power Meter is also designed to meet
ENERGY STAR / IEC 62301 measurement requirements. The instrument provides
10 mA minimum current range and 1 mW power resolution providing less
than 2% uncertainty for No-Load mode power measurement. Included are not only
traditional averaging methods but also accumulated energy approach method used
to calculate active power data. In this way, users can achieve accurate
readings even if power consumption levels are not stable or operating on
in non-linear modes (i.e. hiccup modes). The Model 66202 can even measure
Total-Harmonic-Distortion (THD) and to user-specify distortion orders.
Thus, the instrument can easily measure distortion values up to and including
the 13th harmonic as required by ENERGY STAR requirements. The 66200 Power Meter
also includes perform GO/NG functions. This feature allows users to set pass/fail
limits to automatically display PASS/FAIL according to these user-define criteria.
The instruments include a four part display with 7-segment LED
front panel readouts. Users can easily select desired parameters and
readouts at a touch of a button. Instruments also include optional
remote control using USB or GPIB interfaces via rear panel connections.
The 66200 is packaged in a 2U high, half rack enclosure suitable for
benchtop or system integration.
The Model 66201 includes simple measurement functions designed
for low power applications (maximum current 2A). Examples of these
devices are AC adapters, battery chargers, LCD monitors, and similar
devices. Included measurement data is:
1. Voltage: Vrms, Vpeak+, Vpeak-
2. Current: Irms, Ipeak+, Ipeak-
3. Power: Watts, Power Factor, Apparent Power VA, Reactive Power VAR
4. Current Crest Factor and Frequency
The Model 66201 Power meter is competitively priced to be suitable for
bench-top testing and automated production line testing.
The Model 66202 includes a 2-shunt design to provide highly
accurate readings for both low and high current measurements. In
addition to the parameters measured by Model 66201, the 66202 provides
Inrush current, Total Harmonic Distortion of V/I, and Energy
measurements. With these practical functions, The Model 66202 is
suitable for the most demanding of R&D and quality control