新品 Single-Phase Power Meter 7120 場所 台北市, 台湾
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仕様
- 状態
- 新品
- Frequency range
- DC, 15Hz~10KHz
- Harmonic (option)
- ● / -
- Parameters
- Range
- Vrms
- 0.1V ~ 600V
- Vdc
- 0.1V ~ 600V
- Irms
- 0.1mA ~ 20A
- Idc
- 0.1mA ~ 20A
- W
- 0.01W ~16KW
- Current (fixed/auto)
- 0.01A、0.03A、0.1A、0.3A、1A、3A、10A、20A
- Voltage (fixed/auto)
- 10V、30V、100V、300V、600V
- Analysis base
- To achieved stable fundamental frequency analysis by voltage or current (non-inverter)
- Frequency range 45hz
- 45Hz - 440Hz
- Fft data length
- 1024
- Fft data format
- 32 bits
- Measurement projects
- 1-50 THD, 1-50 level voltage and current V [n], A [n]1-50 level voltage and current distortion percentageV [n%], A [n%]1-50 level watts W [n]1-50 level watts distortion percentage Watt W [n%]1-50 level voltage and current angle DEG [n]Vrms, Irms, Watt, PF
- Frequency measurement mode
- To achieved stable base frequency measurement (variation less than 1%) by voltage or current (non-inverter)
- Data length
- Dual 4096x16 RAM for voltage & current
- Adc resolution
- 16 bits
- Sampling rate
- AC 50Hz/60Hz basic sampling rate 100 KSPS /120 KSPS
- Arithmetic precision
- Watt/VRMS/IRMS/MEAN/PF/Deg/Line filter 32bits
- Frequency filter
- 500Hz cut off, digital chip filter based on 25MHz
- Signal filter
- 500Hz-3db digital filter based on Butterworth 50Hz-0.03% reading,60Hz-0.05% reading
- Frequency acquisition mode
- Voltage / current 100MHz baseband digital dynamic meter chip
- Phase lead detection
- Subject to the current, analog/digital hybrid detecting (error less than 5 degrees)
- >=15 hz, f ≦ 45hz
- ±(0.1% of reading + 0.4% of range)
- >45 hz, ≦ 66 hz
- ±(0.1% of reading + 0.1 % of range)
- >66 hz, ≦ 1 khz
- ±(0.1% of reading + 0.2 % of range)
- >1 khz, ≦ 10 khz
- ±(0.07*f % of reading + 0.3% of range)
- >10 khz, ≦100 khz
- ±(0.5% of reading + 0.5% of range) ±[{0.04×(f–10)}% of reading]
- 10v~600v
- ±0.2% reading ± 0.2% of range
- 0.01a ~20a
- ±{(0.2)% of reading + 0.2 % of range} ±offset
- Signal filter error (ac)
- Frequency between 45-66Hz: Add 0.3% of reading.Frequency between45-66Hz: Add 1% of reading beyond
- Cf9 error (dc)
- Add range tolerance * 3
- Error within 12 months
- Add ±(0.5% of reading)
- Built-in stroage
- 6 Sets
- Power supply
- Voltage
- Frequency
- 50/60Hz
- Power consumption
- 300VA
- Environment
- Temperature
- Humidity
- 20%-80%RH
- Display
- Seven-segment display
- Dimension (w*h*d)
- 227x101x300 mm
- Weight
- 1.85 Kg
- Interface
- RS-232 (7110)、RS232 + GPIB (7120)
- カテゴリー
- パワーアナライザ 場所 台湾
- サブカテゴリ―
- Machinery
- サブカテゴリ― 2
- Power analyzer/ power meter
- リスティングID
- 72958894