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EMF-832 電磁波測試器 (高斯計)
簡介
0.01 ~ 2000u Tesla
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測量頻寬：30 ~ 300Hz
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精確度：±4% (50/60Hz)
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應用範圍廣泛，可測量電腦螢幕’視聽系統’家電設備’醫療設備’電力系統等所產生之電磁波
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讀值鎖定及背光顯示功能
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Size：152 X 69 X 37mm
特色
EMF-832 電磁波測試器用於快速 ' 簡單精確測量電力線週邊'家電產品及工業設備的電磁波輻射的強度
20/200/2,000 micro Tesla, 200/2,000/20,000 milli Gauss 廣泛的測量範圍
EMF-832 以手持方式有效測量 50Hz /60Hz 頻寬範圍內電磁波輻射的強度
微處理器電路有高度精確度及提供特殊功能及特性
紀錄及叫出最大及最小的測試值
LCD 顯示器具有背光的功能
自動或手動電源關機功能
讀值鎖定
006P DC 9V 電池供應設備使用
FEATURES
The EMF tester is designed to provide user a quick, reliable and easy way to measure electromagnetic field radiation levels around power lines, home appliances and industrial devices.
Three EMF measuring ranges, 20 micro Tesla/200 micro Tesla /2000 micro Tesla and 200 mG/2000 mG/20000 mG.
The EMF tester is a cost effective, hand-held instrument designed and calibrated to measure electromagnetic field radiation at different bandwidths down to 50 Hz/60 Hz.
Microprocessor circuit assures high accuracy and provides special functions and features.
Records Maximum, Minimum readings with Recall.
LCD dspaly is with the backlight installation.
Auto power Off or manual power Off.
Data hold.
Operates from 006P DC 9V battery.
Heavy duty & compact housing case.
規格
顯示 (Display)
- LCD size : 48.8 mm x 25.3 mm.
- LCD is with the backlight installation.
電路 (Circuit)
Custom one-chip of microprocessor LSI circuit.
Tesla 範圍 (Range( Tesla ))
- 20 micro Tesla x 0.01 micro Tesla
- 200 micro Tesla x 0.1 micro Tesla
- 2,000 micro Tesla x 1 micro Tesla
- * 1 micro Tesla = 10 milli Gauss
milli-Gauss 範圍 (Range( milli-Gauss ))
- 200 milli Gauss x 0.1 milli Gauss
- 2,000 milli Gauss x 1 milli Gauss
- 20,000 milli Gauss x 10 milli Gauss
測量頻寬 (Band width)
- 30 Hz to 300 Hz.
測量軸線數 (Number of Axes)
- Single axis.
精確度 (Accuracy)
- ± (4 % + 3 d) - 20 micro Tesla/200 milli Gauss range.
- ± (5 % + 3 d) - 200 micro Tesla/2,000 milli Gauss range.
- ± (10 % + 5 d) - 2,000 micro Tesla/20,000 milli Gauss range.
- Spec. accuracy tested under 50 Hz or 60 Hz.
過載輸入顯示 (Over-input)
- Display shows '---- ' .
取樣時間 (Sampling Time)
- Approx. 1 second.
電池 (Battery)
- DC 9 V battery (006P, 6F22).
電源電流 (Power Current)
- Approx. DC 5 mA. * Back light Off.
操作溫度 (Operating Temperature)
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0 to 50 ℃.
操作溼度 (Operating Humidity)
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Less than 80 %RH.
重量 (Weight)
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216 g/0.48 LB.
體積 (Dimension)
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152 x 69 x 36.3 mm ( 6.0 x 2.7 x 1.4 inch).
附件 (Accessories Included)
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Operation Manual................... 1 PC.
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