China Th3312 Power Meter with Power Test, Oscillogram, Harmonic Analysis and Harmonic Histogram, Find details about China Power Tester, Test Equipment from Th3312 Power Meter with Power Test, Oscillogram, Harmonic Analysis and Harmonic Histogram
Brief Introduction
24-bit color 4.3-inch 480 x 272 color LCD screen, English and
Chinese interface
PLL (phase-locked loop) technology, faster measurement speed
AC and DC test
Wide current measurement range
Input signal waveform display: Voltage and current can be
displayed simultaneously or separately
Higher measurement accuracy and faster data update rate
Rich display mode:
Traditional four-window display
Full parameter full screen display
Higher frequency test range and wider frequency response
Multiple harmonic analysis display modes: List mode,Histogram
Data Record Function
Model | TH3311 | TH3312 | TH3321 | TH3331 | |
Display | 4.3-inch color TFT display | ||||
Connection Mode | Single phase | ||||
Basic Features | AC | þ | þ | þ | þ |
DC | þ | þ | þ | þ | |
Precise | þ | þ | þ | þ | |
Micro Current |
|
| þ |
| |
Wide Current |
|
|
| þ | |
Harmonic Analysis |
| þ | þ | þ | |
Power Test | þ | þ | þ | þ | |
Display Mode | Data | þ | þ | þ | þ |
Oscillogram | þ | þ | þ | þ | |
Harmonic Histogram |
| þ | þ | þ | |
Basic Accuracy | 0.15% reading + 0.2% range +1 digit | ||||
Voltage | Range | 5V-75V/150V/300V/600V | |||
Resolution | 0.01V | ||||
Current | Range | 10mA/30mA/100mA/400mA/1.5A/5A/20A | 1mA/3mA/10mA/40mA/150mA/500mA/2A | 10mA/30mA/100mA/400mA/1A/3A/10A/40A | |
Minimum Resolution | 1mA | 1uA | 1mA | ||
Power | Range | 0.01W-12kW | 0.01mW-1.2kW,6-class energy efficiency | 0.01W-24kW | |
Minimum Resolution | 0.01W | 0.001mW | 0.01W | ||
Frequency | Range | Fundamental frequency range :DC/45Hz-400Hz, Bandwidth :21kHz, filter 5kHz Minimum resolution | |||
Minimum Resolution | 0.01Hz | ||||
Power Factor | Range | 0.001-1.000 | |||
Minimum Resolution | 0.001 | ||||
Harmonic Analysis | ------ | ± (5% of reading + 0.3% of range) | |||
Power Integral | Range | 0-99999kWh | |||
Resolution | 0.001Wh | ||||
Accuracy | ± (0.2% of reading + 0.3% of range) | ||||
Power Timing | Range | 0-9999:59:59 | |||
Resolution | 1s | ||||
Accuracy | ±0.05% | ||||
Measurement Speed | times / sec DC: 3 times / sec, harmonic function on: 2 times / sec | ||||
Lock Function | Data lock | ||||
Range Mode | AUTO / MAN | ||||
Input Impedance | ≥ 1MΩ (all voltage profiles) | ||||
Comparator | limit sound, light alarm | ||||
Output | Relay output | ||||
Communication Interface | RS232C/RS485,USB DEVICE,USB HOST,HANDLER | ||||
Storage | USB waveforms, set files |