Product Details
Product Description
Product Description
1. Digital Display: 3 1/2 digits, Resolution: 1 gauss.
2. Measuring Range: 0∼20.0K gauss, autoranging. Two ranges: 0∼2.0K, 2.0K∼20.0K gauss.
3. Accuracy (probe excluded): Normal : ±(0.1% Rdg.+ 0.05% FS)
Peak hold : ±(0.2% Rdg.+ 0.1% FS)
(1/4) x 4 : ±(0.3% Rdg.+ 0.1% FS)
4. Peak hold decay <-0.05% /sec.
5. Accuracy ( probe included ) : At 10K gauss : ±1.7%
0 ∼15K gauss : ±(2% Rdg.+ 0.1% FS)
15 ∼20K gauss : ±2.5%
6. Dim. : 14(L) x 22.5(H) x 23(D) cm.
7. Net Weight : 2.8 KGS.
138A Gauss Meter is exclusively used to test the flux density of all kinds of magnetic components. Regardless what its material or the shape of magnet is, Model-138A can test its flux density.
For example: Ferrite Magnets、Flexible Rubber Magnets 、Rare Earth Magnets、Alnico Magnets…can all be tested by Model-138A. Also, Magnets for loudspeaker、headphone、microphone magnet、motor and relay, as well as other magnetism components can all use Model-138A to test its flux denstity.138A is especially designed with “Peak Hold” & “Auto Accumulating and Auto-Averaging” two functions, especially suitable to test the flux density of the magnetic gap of loudspeaker 、headphone and microphone…etc.
2. Peak Hold
To use a Gauss meter without the “Peak Hold” function“ for testing the flux density, due to the unsteady vibration of the Gauss Meter’s needle or the unstable displayed value in course of testing , it is hard to obtain the real “Peak Value”. Model-138A has the “Peak Hold’ function which can test the “Peak Value” easily. If user used a Gauss meter without the “Peak Hold” function to test the flux density in magnetic field, then, he must observe the test value and adjust the testing position simultaneously in course of testing, so to obtain the biggest (ideal) value, in this case, user has to repeat numerous testing, consequently, sensor chip of the probe might got abrasive easily, moreover, it might got broken due to distraction of the user.
3. Auto Accumulating and Auto-Averaging
To test the flux density of the magnetic gap, user must sum up the peak value at the 4 points magnet gap, and divide the total peak values by 4, to get the average peak value. If used a conventional Gauss Meter, user must record down the 4 tested peak values, and compute the average peak value manually, this is inconvenient and time-consuming. 138A is a unique design with “4 times auto accumulating & averaging” functions, rapid test & accurate result.
>>
Outdoor furniture powder coating expanded metal grill grates
>>
chain feeder ink flexo carton printer slotter die cutter machine
>>
4096+5031 Women Sports Underwear Female Cross-Border Outdoor Fitness Running Gym Clothing Tank Top High Stretchy Tummy Control Yoga Sets
>>
Factory Price Martial Arts Karate Shin Instep Guard Super Low Price Shin Guards Shin Guards Kick Karate Carbon Fibre Custom Red
>>
Sample Free Wholesale Factory High Tenacity 50d/2 Filament Polyester Thread for Garment
>>
Upe Dock Fender Pad UHMWPE Impact Fenders Panel
>>
Most Popular Body Care Jade Massage Cushion
>>
Hot Sale 38*59 Max Size Foldable Plastic Luggage Trolley Multifunctional 150kg Supermarket Warehouse Tool
>>
Coupling with V-Band Automatic Steel Bending Drum Hoop Machine
>>
SS316 L Decanter Centrifuge for Aging Oil Sludge Separation Process
>>
Custom design your own ladies winter Sweat Suits
>>
Automatic Die Cutting Machine
>>
Lanrry Customized Plastic Waste Single Shaft Shredder with Perfect After-Sales Service
>>
China Well Known Factory Cost Price Used HDPE PP Rigid Plastic Waste Bottle Flake Washing Recycling Line
>>
Chinese Manufacturer Customization Stainless Steel Etched Filter Mesh
>>
Canada Style Restaurant Anti-Skidding Tile Flooring Company 800X800
>>
China Quality Wholesaler Exhaust manifold 2.0 FOR Chevrolet Buick 12651064 12670221
>>
infrared aluminum heater
>>
Pet Clinic Medical Veterinary Equipment Animal Cage Vet Inpatient Oxygen Chamber Cage
>>
Air Freight Shipping Agent in Shenzhen Forwarder to French, Japan, Canada
