Deskripsi
LUTRON EMF-829 3 AXIS RF Electromagnetic Field Meter
Features
- 3 Axis probe.
- Wide measuring frequency ranges, 100 KHz to 3 GHz.
- Radio frequency electromagnetic field tester.
- EMF-839 is used for broadband devices of monitoring the wide range radio frequency electromagnetic field value.
- For precision measurement consideration, the meter are included two probes : EP-04L (Low frequency Probe, 100 KHz to 100 MHz), EP-03H (High frequency Probe, 100 MHz to 3 GHz)
- Unit : V/m, W/m^2, mW/cm^2.
- Alarm setting function can warn the user if the measuring antenna is too near the strong radiation sources, the buzzer will sound to remind the user.
- Peak hold function to latch peak value.
- Data hold function to lock the current reading.
- RS232 computer interface.
- Real time data logger, build in clock (hour-MIN-sec., year-month-date).
- Auto or manual data record, 16,000 Data logger no.
- Wide sampling time adjustment range from one second to 8 hours 59 minutes 59 seconds.
- Compact metallic carry case.
- Large size LCD with contrast adjustment, which can fit best viewing angle.
- Microcomputer circuit provides special function & offers high accuracy.
- Powered by 006P DC 9V battery or DC 9V adapter.
Applications
This meter is specially developed for measuring or monitoring electromagnetic field, for example: cell-phone station, hospital equipment, radar , micro-wave oven, radiation work, TV antenna , Radio station, welding equipment , baking-equipment, television , computer, factory, laboratory , and other environment…etc.
Specifications
| Circuit | Custom one-chip of microprocessor LSI circuit. | |
| Display | LCD size : 58 mm x 34 mm. | |
| Measurement Unit | V/m, mW/cm^2, W/m^2. | |
| Accuracy | < 2 dB. | |
| Probe Structure | 3 Axis. | |
| Probe Type Selection | EP-03H : 100 MHz to 3 GHz EP-04L : 100 kHz to 100 MHz. |
|
| Probe Input Impedance | 50 OHM | |
| Frequency Selection Points | EP-03H: 900 MHz, 1 GHz, 1.8 GHz, 2.4 GHz, 2.45 GHz, 3 GHz. | |
| EP-04L: 100kHz, 200kHz, 500kHz, 1MHz, 10MHz, 13.56MHz, 100MHz. | ||
| Sensor Structure | Semiconductor | |
| Sampling Time of Data Logger | Manual | Press the data logger button once will save data one time. * Set the sampling time to 0 second |
| Auto | 1 sec to 8 hour 59 min. 59 sec. | |
| Data Hold | Freeze the display reading. | |
| REC Function | Record Maximum & Minimum value. | |
| Power Off | Auto shut off saves battery life or manual off by push button. * Can default auto power off or manual power off. * When default auto power off, power will off automatically after 10 min. if no button be pressed. |
|
| Peak Hold | To latch the peak measurement value. | |
| Alarm Setting | Buzzer will sound when display over the setting value. | |
| Sampling Time | Approx. 1 second. | |
| Data Output | RS 232 PC serial interface. | |
| Operating Temperature | 0°C to 50°C. | |
| Operating Humidity | Less than 80 %RH. | |
| Power Supply | DC 9V battery (006P) * Heavy duty or Alkaline type. |
|
| DC 9V adapter input. | ||
| Power Current | Approx. DC 5.95 mA | |
| Weight | 523 g/ 1.16 LB. | |
| Dimension | Main instrument: 200.0 x 76.2 x 36.8 mm | |
| Probe: 70 mm ( diameter) x 290 mm ( length) | ||
| Accessories Included | Instruction manual………………………1 PC EP-03H Probe…………………………….1 PC EP-04L Probe……………………………..1 PC Memory card for EP-03H……………….1 PC Memory card for EP-04L……………….1 PC DC 9V power adapter…………………..1 PC Carrying case……………………………..1 PC |
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| Optional Accessories | RS232 cable, UPCB-02. USB cable, USB-01. Data Acquisition software, SW-U801-WIN. Data Logger software, SW-DL2005. |
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| Datasheet | ||
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