Hall Effect Gaussmeters 4100 Series Hall Effect Gauss / Tesla Meters Note: Actual product may vary from image Description Lightweight and completely self contained, the easy to use 4100 Series ELF Meters are ideal for commercial or home use. The 4100 Series accurately measures Extremely Low Frequency Magnetic Fields generated by electrical equipment. Applications include detecting magnetic field emissions from a wide variety of sources, including video display terminals, AC power lines, office equipment, household appliances, and all types of electronic equipment. This new meter represents the most recent design from the world leader in magnetic measuring equipment. Key features include Min./Max./Peak Hold, Auto Range and Relative Mode. Both models allow the user to select Gauss or Tesla Readings. The 4100 Series Hand-Held Gaussmeter’s built-in software eliminates the need for complex calibration procedures. User prompts on the custom formatted LCD allow fast, simple push button operation. All models come with instruction manual, soft carrying case, and four AAA batteries. Features • Low Cost, Small, Lightweight, and Portable • Selectable X. Y, or Z Axis plus Vector Summation • High Accuracy • Min/Max Hold • Gauss or Tesla Display Units • True RMS Reading • • 0.1 mG /.01µT resolution Relative Mode • • Low Battery Detection Universal Serial Bus Interface • Waveform and RMS Analog Output (4190) Applications • AC Power Lines • VDT - Video Display Terminals • Office Equipment • Household Appliances • Plant Surveys • Electrical and Electronic Equipment • Power Line Surveys • Home and Building Inspection Notes: Due to continuous process improvement, specifications are subject to change without notice. 6120 Hanging Moss Road • Orlando, Florida 32807 Phone (407) 678-9748 • Fax (407) 677-5765 • www.fwbell.com Rev. date 3/06/2007 Hall Effect Gaussmeters 4100 Series Specifications Model 4180 Model 4190 Basic Accuracy (> 4 mG, 40-80Hz) ± (2% + 1 digit) typical ± (1% + 1 digit) typical Frequency Response ±5% 30 to 2kHz 30 to 2kHz 2 readings/sec 2 readings/sec Update Rate (display) Sampling Rate (Analog Output) None 8K samples /sec 0.1 to 599 mG 0.1 to 1999 mG Measuring Range 0.01 to 199.9 0.01 to 59.9 µT µT Minimum Resolution 0.1 mG /.01µT 0.1 mG /.01µT Display LCD LCD 1 1 3 / 3 / Digits 2 2 Readings Gauss, Tesla Gauss, Tesla Analog Output None 2V FS DC or 1V FS AC RMS USB USB Communication Port Data Logging No Yes – Software Data Logging General Information 30 hours Battery Life (Typical) Battery Type 4 AAA Alkaline Operating Temperature -10ºC to 50ºC External Power Supply Yes Weight (with batteries installed) 177 g 4.7" x 3.0” x 1.75" (120 x 76 x 37 cm) Size Standard Features - Model 4190 (Formerly options on 4090) A – Analog Output- This 4190 feature provides a buffered output for viewing analog waveform on an oscilloscope, spectrum analyzer, or similar test equipment. This is useful for determining harmonic content and other waveform properties. Output scaling is 1V FS (200 mG or 2000 mG). D – DC Output – This 4190 feature provides a voltage level proportional to the displayed level of the magnetic field. It is useful for driving chart recorders, data loggers, and other data acquisition equipment. 10 mV/mG; 2V FS (200 mG or 2000 mG). (User activated through sequence of key strokes). T- Microtesla Scale – 4190 units can display the magnetic field in uT (instead of mG). (User activated through sequence of key strokes). Standard Features - Models 4180 / 4190 (Formerly options on 4080 / 4090) X – Switchable Single Axis Mode – This 4190/4180 feature allows users to display the vector components of the magnetic field. This option should be specified in applications that require the direction of the magnetic field be known as well as the level. (User activated through sequence of key strokes). F20 – Extended Bandwidth – This feature extends the -3dB frequency response of the instrument to 20 to 2,000 Hz and is included with all 4180 and 4190 Elf meters. This is useful if the measurements are required for sources with high harmonic content. Standard calibration frequency of 55Hz covers both 50Hz and 60Hz with a .2% variation. Note: Due to continuous process improvement, specifications subject to change without notice. 6120 Hanging Moss Road • Orlando, Florida 32807 Phone (407) 678-9748 • Fax (407) 677-5765 • www.fwbell.com Rev. date 3/06/2007