|
EMF-819
高頻電場分析儀
(30MHZ~3GHZ)
簡介
- 測量範圍： 0 ~ 199.99 V/m
-
0 ~ 99.999 W/m²
-
0 ~ 9.9999 mW/cm²
- 測量頻寬：50MHz ~ 3.0GHz
- 採用三軸天線感應器
- 具有警報設定功能
- 可記錄最大值、最小值及讀值鎖定
- 瞬間最大值鎖定功能
- RS-232 / USB 連接介面 (軟體選購)
- Size：200 X 76.2 X 36.8 mm
說明
- 基地台/手機/無線電台/微波爐/超因波熔接機/醫療設備/雷達站/實驗室/工廠...等各類發射電池波/電場強度測量
- 警報設定，峰值鎖定，RS-232電腦介面，頻率群組選擇
- 單位：V/m，W/m²，mW/cm²
- 範圍：
- 0 ~ 199.99 V/m
- 0 ~ 99.999 W/m²
- 0 ~ 9.9999 mW/cm²
- ＊在電子科技化的週遭環境中本來就存在著小電磁波及無線電波，建議在 1V/m 的環境下不必在意。
- ＊請選擇真正符合國際規範的專利儀器，避免造成不必要的困擾。
- 台灣唯一榮獲工研院工研院技術合作
- 符合ICNIPR 國際規範專利號碼：M311889 號仿冒必究
特色
- 3軸感測棒。
- 射頻電磁場檢測器。
- 50 MHz到3 GHz寬的測量的頻率範圍。
- EMF-819用於監控寬頻設備的射頻電磁場值。
- 精確測量儀表包含 EP-05H 高頻感測棒 (50 MHz到3 GHz)。
- 單位︰V /m，W/m²，mW/cm²。
- 頻率群組選擇︰兩點選擇；正常，2.45 GHz。
- 如果測量天線接近很強輻射源，可設定警報功能蜂鳴器警告提醒用戶。
- 峰值鎖定功能
- RS-232電腦介面
- 附硬殼外箱
- 大型LCD與對比調整，便於查看
- 微電腦電路提供特別功能和高準確度。
- 可由 006 P DC 9V電池或 DC 9V 變壓器提供電源。
FEATURES
- 3 Axis probe.
- Radio frequency electromagnetic field tester.
- Wide measuring frequency ranges, 50 MHz to 3 GHz.
- EMF-819 is used for broadband devices of monitoring the wide range radio frequency electromagnetic field value.
- For precision measurement consideration, the meter is included one probe : EP-05H ( High frequency Probe, 50 MHz to 3 GHz )
- Unit : V/m, W/m^2, mW/cm^2.
- Frequency team selection : two points, Normal, 2.45 GHz.
- 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.
- Hard carrying case is included.
- 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.
一般規格
電路 (Circuit)
-
Custom one-chip of microprocessor LSI circuit.
顯示 (Display)
- LCD size : 58 mm x 34 mm.
測量單位 (Measurement Unit)
-
V/m, mW/cm^2, W/m^2.
精確度 (Accuracy)
-
< 2 dB.
感測棒結構 (Probe structure)
-
3 Axis.
感測棒輸入阻抗 (Probe Input Impedance)
-
50 OHM
感應器結構 (Sensor Structure)
-
Semiconductor
頻率群組選擇 (Frequency
Team Selection)
-
Two points selection : Normal, 2.45 GHz.
資料保留 (Data Hold)
-
Freeze the display reading.
記錄功能 (REC Function)
-
Record Maximum & Minimum value.
電源關閉 (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.
峰值保留 (Peak Hold)
-
To latch the peak measurement value.
警報設定 (Alarm Setting)
-
Buzzer will sound when display over the setting value.
取樣時間 (Sampling Time)
-
Approx. 1 second.
低電位指示 (Low Battery Indicator)
-
When display show Low battery Indicator, it should change the batteries.
資料輸出 (Data Output)
-
RS 232 PC serial interface.
操作溫度 (Operating Temperature)
-
0 to 50 ℃.
操作溼度 (Operating Humidity)
Less than 80 %RH.
電源供應 (Power Supply)
- DC 9 V battery ( 006P )* Heavy duty or Alkaline type.
- DC 9V adapter input.
電源電流 (Power Current)
-
Approx. DC 5.95 mA
重量 (Weight)
-
425 g/ 0.94 LB.
體積 (Dimension)
- Main instrument : 200.0 x 76.2 x 36.8 mm
- Probe : 70 mm ( diameter) x 240 mm ( length)
附件 (Accessories Included)
- Instruction manual......................... 1 PC
- EP-05H Probe................................1 PC
- Memory card for EP-05H......................1 PC
- Hard carrying case..........................1 PC
選購附件 (Optional Accessories)
- RS232 cable
- UPCB-02
- USB cable
- USB-01
- Data Acquisition software,SW-U801-WIN.
電器規格 ( 23 ± 5 ℃ )
| Strength Range |
Resolution |
Effective Value |
| 0 to 200.00 V/m |
0.01 V/m |
> 1 V/m |
| 0 to 99.999 W/m^2 |
0.001 W/m^2 |
> 0.03 W/m^2 |
| 0 to 9.9999 mW/cm^2 |
0.0001 mW/cm^2 |
> 0.0003 mW/cm^2 |
- 頻率範圍 (Frequency Range) : 50 MHz to 3 GHz
- 精確度 (Accuracy) : < 2 dB
- 測試點 (Test Point) : 60 V/m
- 備註 (Remark)
- * The above accuracy is specified base on the
measurement frequency within 100 MHz to 2.5 GHz. If measurement is on other
frequency range ( below 100 MHz and over 2.5 GHz ), the reading value just for
reference only.
- * The default selection is " Normal ", however if
the measurement frequency is microwave or its frequency is near " 2.45 GHz ", it
should select to " 2.45 GHz " will get the high precision.
|
(02)2226-7567(代表號)
