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PROVA-8500 Energy-Saving Tester
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Standby power measurement ( 0 to 100W width 0.001W resolution)
Regular power(0~2000W)
100W AC power supply + AC power analyzer]
Programmable nominal output (85V to 250V , 45Hz to 65Hz)
power quality measurement (W , PF , V , A)
PC programmable through RS-232C interface( Optional RS-232C to USB bridge)
Programmable Over current protection (OCP)
Memory of 99 preset voltage and frequency
Standby and Operation Button
Back space for easy correction
Standby power measurement of note... |
Power Analyzer
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PROVA-6600 3 Φ Power Clamp
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3 f 4W, 3 f 3W, 3 f Balanced, 1 f 2W, and 1 f 3W Power Measurement.
AC+DC true power, and True RMS AC Voltage and Current
AC+DC 2000A, AC 600V, DC 800V
AC+DC 1200KW(1 f ), AC+DC 2000KW (3 f )
Dual Display V+Hz, A+Hz, W+PF, KVA+KVAR, V+A
Phase Angle Measurement
3 f RST(L1L2L3) Sequence Indication.
Memory of 4 records.
DCA/DCW Auto Zero when power clamp powering on.
AC/DC Auto Detection.
Auto range.
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Power Clamp Meter
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PROVA-6601 3 Φ PF Power Clamp
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PF( 3 Φ 3W , 3 Φ 4W 1Φ 2W )
AC+DC 2000A, 600V Power Factor
AC+DC 1200KW(1 Φ ) AC+DC 200KW(3Φ )
AC/DC Auto Detection
Dual Display V+Hz, A+V,KW+PF,KVA+KVAR
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Power Clamp Meter
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PROVA-8000 Programmable Power Supply
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Over-Voltage , Over-Current Protection
Built-in Buzzer Alarm
Easy RECALL and STORE functions
Stby / Operate Button
English-like RS-232C commands
OCP With Programmable Timer
200 Sets of Memory
AUTO-STEP function with programmable interval
Bi-direction RS-232C interface
3.8 kg / 8.4 Lbs weight
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Power Supply / Inverter
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PROVA-6200 Graphic Power Quality Analyzer
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Analysis for Single Phase and Balanced 3 phase system
True RMS Value (V and I)
Active Power (K,KW,MW,GW)
Apparent (VA,KVA,MVA) and Reactive Power (VAR,KVAR,MVAR)
Power Factor (PF), Phase Angle( Φ )
Energy (WH,KWH,KVARH,PFH)
Programmable PT(1 to 3000)Ratios
Display of Overlapped Voltage and Current Waveform
Maximum Demand (MD in W,KW,MW) with programmable Period
Harmonic Analysis (V and I) to 50th Order
Display of 25 Harmonics in one screen
Optical Isolated RS-232C Interface
Smart... |
3 Phase Power Analyzer
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PROVA-300XP Portable Thermal Printer
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Portable Field Printing for Certificate
Text and Graphics
Two Selectable Fonts (5*7 and 8*16)
Programmable text Header and Footer
Battery and AC Power Adaptor
RS-232C Interface (Optional RS-232C to USB Bridge)
Fixed Interval Continuous Printing(5, 30, 60, 300 seconds)
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Printer
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PROVA 200A/210 Solar Module Analyzer
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60V, 6A (PROVA 200A) 60V, 12A (PROVA 210)
I-V Curve Test for Solar Cell
Max. Voltage (Vmaxp) and Max. Current (Imaxp) at Max. Power (Pmax)
I-V Curve with cursor
Calculation of Efficiency (%)
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Solar Power Meter
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PROVA 700 Milli-Ohmmeter
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Best resolution 1μΩ. Accuracy 0.05%
5A (120 mΩ) max. test current.
Manual or Auto Range. (There are 6 ranges of current measurement, and furthermore 3 ranges in each current range.)
Measurement of resistive and inductive materials (Two terminal measurement; Four terminal Kelvin measurement)
Programmable Hi-Lo alarm with memory of 20 data.
Auto-judgments of Hi (readings higher than Hi-Limit), Lo (readings lower than Lo-Limit) and Pass (readings between Hi-Lo Limits). Alarm (beeper) for... |
Milli-Ohmmeter
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