EMF-827

電磁波測試器

(高斯計)

簡介

測量範圍：

0.1 ~ 20000m Gauss

0.01 ~ 2000u Tesla

測量頻寬：30 ~ 300Hz

精確度：±4% (50/60Hz)

採分離式設計，方便測量讀取

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

Size：163 X 68 X 24mm

特色

EMF-823 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

分離式感測棒 , 操作簡單及遠距測量

20/200/2,000 micro Tesla, 200/2,000/20,000 milli Gauss 廣泛的測量範圍

EMF-823 以手持方式有效測量 50Hz /60Hz 頻寬範圍內電磁波輻射的強度

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.

Separate probe, easy operation & remote measurement.

Wide measuring ranges, 20/200/2,000 micro Tesla, 200/2,000/20,000 milli Gauss.

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.

規格

顯示 (Display)

13mm (0.5") LCD, 3 1/2 digits. Max. indication 199.9.

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.

感測棒結構

Separate probe with handle.

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 '1' .

取樣時間 (Sampling Time)

Approx. 0.4 second.

電池 (Battery)

DC 9V battery. 006P, MN1604 ( PP3 ) or equivalent.

電源電流 (Power Current)

Approx. DC 2 mA.

操作溫度 (Operating Temperature)

0 to 50 ℃.

操作溼度 (Operating Humidity)

Less than 80 %RH.

重量 (Weight)

215 g/0.48 LB (including battery).

體積 (Dimension)

Main instrument : 163 x 68 x 24 mm (6.4 x 2.7 x 0.9 inch).

Probe : 175 x 45 x 22 mm (6.9 x 1.8 x 0.9 inch).

附件 (Accessories Included)

Operation Manual......... 1 PC.

　

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