Those interested in EMF Detectors, should review the material below, and contact Dr. Brotman with any questions - 212-222-5665, brotmanp@verizon.net .
AC EMF Measurement | DC Measurement | Shielding Materials
Gauss Meter - Radiation Monitors - Geiger Counters
Concerned about ELF, EMF, Power Line & Computer VDT or CRT Radiation?
Allied Products offers Ultra Low Radiation Computer Monitors and Gauss meters ,AC & DC Magnetic Field Detectors,Digital +/-20 KG & +/-2 KG DC Gaussmeters for Magnets, +/-2000 mG (Geomagnetometers) for Earth field & 50/60HZ ELF/VLF Magnetic Field Meters to measure fields at home, school and work.
3-AXIS DIGITAL AC GAUSSMETER: 1-200 kHz
Typical Applications include checking the frequencies and magnetic fields (BW: 1-200 kHz) produced by such equipment as computer monitors, television sets, video display terminals, induction heaters, industrial, scientific and medical equipment, and ground wave energy network, etc. Magnetic field radiation is invisible; the best method to detect it, is by using one of our accurate gaussmeters. |
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VLF Gaussmeter
IDR-200
New Product |
$1495.00
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Specifications:
- Unique product
- Frequency indicator for each channel
- Frequency response (BW): 1-200 kHz
- Isotropic sensor/Switchable to single axis mode
- Portable and easy to use
- 9V alkaline battery included & DC adaptor
- True RMS measurement with peak hold
- Analog output for X, Y and Z axis waveform
- Two years parts and labor warranty
- 16 character * 2 line display
- Weight: 1 lb. (453.6 grams) w/ dimensions 7"*4"*3"
- Sensor: External three Axis X, Y, Z Air coils type with 8" handle
- Error 3% maximum
- Datalogs up to 32,000 data points
- Record data of all channels w/ RS-232 communication port
- Hard case is included
- Auto or manual ranging with auditory alarm
- Resolution at scale: 200 mG: 0.2 mG, 2000 mG: 2 mG
- Power consumption: 400 mW
- Made in the USA
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3-AXIS DIGITAL AC GAUSSMETER: 20-4000 Hz
Typical Applications include checking the frequencies and magnetic fields (BW: 1-200 kHz) produced by such equipment as computer monitors, television sets, video display terminals, induction heaters, industrial, scientific and medical equipment, and ground wave energy network, etc. Magnetic field radiation is invisible; the best method to detect it, is by using one of our accurate gaussmeters. |
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ELF MilliGaussmeter
IDR-210
New Product |
$1495.00
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Specifications:
- Unique product
- Frequency indicator for each channel
- Frequency response (BW): 20-4000 Hz
- Isotropic sensor/Switchable to single axis mode
- Portable and easy to use
- 9V alkaline battery included & DC adaptor
- True RMS measurement with peak hold
- Analog output for X, Y and Z axis waveform
- Two years parts and labor warranty
- 16 character * 2 line display
- Weight: 1 lb. (453.6 grams) w/ dimensions 7"*4"*3"
- Sensor: External three Axis X, Y, Z Air coils type with 8" handle
- Error 3% maximum
- Datalogs up to 32,000 data points
- Record data of all channels w/ RS-232 communication port
- Hard case is included
- Auto or manual ranging with auditory alarm
- Resolution at scale: 200 mG: 0.2 mG, 2000 mG: 2 mG
- Power consumption: 400 mW
- Made in the USA
- Note: Second version is IDR-211: ELF Gaussmeter
w/ scale 2 & 20 Gauss and resolution of 2 mG & 20 mG
respectively
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Technology Alternatives Corporation
Gauss Meters
- Benefits of a Technology Alternatives Meter:
 Measure ELF magnetic radiation levels from color and monochrome VDTs.
- Establish the distance at which your VDT meets the latest Swedish MPR II standards.
- Compare radiation levels before purchasing new equipment.
- Determine the best location for office furniture in order to reduce chronic exposure.
- Measure 60 Hz magnetic fields around individual appliances (such as alarm clocks, microwave ovens, televisions and copying machines).
- Conduct surveys of magnetic fields for others as a business.
- Measure 60 Hz magnetic fields near power lines, transformers and hidden wiring--inside and outside your home, school and office.
- Select a home that is wired properly and located a Technology Alternativesdistance from outside sources of magnetic radiation.
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The Technology Alternatives Gauss Meters are easy to use. Simply turn them on and read the field strength in Milligauss. Owner's manual includes expert advice and helpful hints for your safety.
- The Technology Alternatives Professional Digital ELF Meter
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 This meter is perfect for measuring all ELF sources: power lines, transformers, fluorescents, motors, ovens, toasters, shavers, electric blankets, coffee makers, alarm clocks, cars, and the ELF component of computer monitors.
- Used by the most respected professionals in the field. Rivals accuracy of meters used by utility companies. Tested by the US EPA. Frequency response from 20 Hz to 400 Hz. Large digital display. Easy to use: Finds areas in homes and offices that are over 2 milligauss, and shows prudent distances from appliances. Uses a 9 Alkaline Volt battery. Scale: 0.0 to 199.9 milligauss ELF.
- Price is $ 250. Shipping is $ 10 for US. Add to Cart
 | View Cart | Checkout
Gauss Meters For All Purposes
High quality ELF instrumentations for AC and DC magnetic field measurements. Customers include Federal Government Agencies such as, NASA, the FDA, and the US NAVY, as well as various States and local government agencies. Universities,Electric Power companies,Researchers, Industries,Hospitals and Consumers, interested in ELF & static magnetic field measurements also utilize our products.
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- Power Lines
- Computers
- Appliances
- Electric Meters
- Electric blankets
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Earths Magnetic Field
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Magnetic Classification
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Residual Field
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Air Shipment Inspection
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- Mu Metal is the highest permeability
- Mu metal is especially used for shielding magnetic fields (ELF).
- Mu metal chemical composition is 80 % Nickel
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The Radalert 100 (geiger counter)
The Radalert 100 measures alpha, beta, gamma, and x-radiation. Its digital display shows readings in your choice of counts per minute (cpm) or mR/hr, up to 50,000 cpm or 50 mR/hr, or in accumulated counts. A red LED blinks and a beeper chirps with each count (the chirp can be muted). An audible alert sounds when the radiation reaches a user-adjustable
Use the Radalert 100 to:
• Monitor personal radiation exposure
• Monitor an area or perimeter
• Detect radiation leaks and contamination
• Ensure regulatory compliance
• Monitor changes in background radiation
• Demonstrate principles of nuclear physics
• Check for radioactive minerals in the earth
Specifications:
Sensor:
Halogen-quenched Geiger-Meuller detector with mica end window (LND712); detects Alpha, Beta, Gamma, and X–radiation. End window density is 1.5-2.0 mg/cm2. Side wall is .012” #446 stainless steel.
Display:
4-digit liquid crystal display with mode indicators
Operating range:
- mR/hr: .001-50.00
- CPM: 0-50,000
- Total: 0-60,000 counts
Calibration:
Cesium 137 (gamma)
Sensitivity:
1000 cpm/mR/hr referenced to Cs-137
Accuracy:
±10% typical; ±15% max.
Alert:
User-adjustable alert level is set using three buttons
Count light:
Red LED flashes with each count
Audio:
Beeper chirps for each count (can be muted)
Outputs:
• Dual miniature jack sends counts to computers, data loggers, several educational data collection systems, and other CMOS-compatible devices
• Submini jack provides audio output to an external earpiece, amplifier, or tape recorder
Power:
One 9-volt alkaline battery
Size:
150 x 80 x 30 mm (5.9” x 3.2” x 1.2”)
Weight:
225 grams (8 oz) including battery
Options:
European SI units (mSv/hr)
Computer cable and software (IBM PC compatible)
The Inspector: geiger counters
Handheld Surface Contamination Monitor
| IDR-Inspector Alert |
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Price: $725 Add to Cart| View Cart | Checkout
| The Inspector(geiger counters) measures alpha, beta, gamma, and x radiation using a 2-inch pancake GM detector with high sensitivity to common beta and alpha sources. The easy-to-read digital display shows readings in your choice of mR/hr, CPM, CPS, or m Sv/hr. The Inspector automatically compensates for GM tube dead time. Anti-saturation circuitry prevents jamming in high radiation fields. The Inspector meets CE certification requirements for Europe. |
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The Total/Timer feature takes timed readings for periods from one minute to 24 hours for precise measurement of low-level contamination. Our "safety first" calibration feature can eliminate radiation exposure to the calibration technician. |
Specifications:
Detector: Halogen-quenched Geiger-Mueller tube. Effective diameter 1.75" (45 mm). Mica window density 1.5-2.0 mg/cm²
Display: 4-digit liquid crystal display with mode indicators
Averaging Periods: Display updates every 3 seconds, showing the average for the past 30-second time period at normal levels. The averaging period decreases as the radiation level increases. User can select fast 3-second averaging period.
Operating Range: mR/hr: .001 to 100.0; CPM: 0 to 300,000; Total: 1 to 9,999,000 counts; mSv/hr: .01 to 1,000; CPS: 0 to 5,000
Efficiency: Sr-90 (546KeV, 2.3MeV b max): approx. 75%; C-14 (156KeV b max): approx. 11%; Bi-210 (1.2 MeV b max): approx. 64%; Am-241 (5.5 MeV a): approx. 36%
Sensitivity: 3500 CPM/mR/hr referenced to Cs-137
Accuracy: ± 15%
Timer: Can set 1-10 minute sampling periods in 1-minute increments, 10-50 minute sampling periods in 10-minute increments, and 1-24 hour sampling periods in 1-hour increments
Count Light: Red LED flashes with each radiation event
Audio: Beeper beeps with each radiation event; can be muted Also it has an alert feature just like Radalert 50
Outputs: Dual miniature jack drives CMOS or TTL devices, sending counts to computer or data logger. Submini jack allows for electronic calibration.
Anti-Saturation: Readout holds at full scale in fields up to 100 times the maximum reading
Temperature Range: -10° to +50° C , 14° to 122° F
Power: One 9-volt alkaline battery; battery life is minimum 2000 hours at normal background, minimum 24 hours at 1 mR/hr
Size: 150 x 80 x 30 mm (5.9"; x 3.2"; x 1.2")
Weight: 350 grams (12.5 oz) with battery
Option: Wipe Test Plate; Computer cable and software (IBM PC compatible) |
AC EMF Measurement | DC Measurement | Shielding Materials
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Order Your Personal Gauss Meter, Ultra Low Radiation Monitor, Geiger Counter, Digital ELF Meter or AC VLF Gaussmeter - Call 212-222-5665 - High Quality ELF Instrumentations for AC & DC Magnetic Field Measurements. Get product information for the ELF MilliGaussmeter, the Radalert 50, the IDR-Inspector Alert & the VLF Gaussmeter.
EMF Detectors |
EMF Detection
Meter | EMF Detector
| EMF Meters
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New PLAY ATTENTION Edufeedback system - for Attention, Focus, Concentration, Active and Short Term Memory, Hyperactivity Reduction, Reading Comprehension - uses the same feedback science and technology perfected for NASA astronauts and US Air Force pilots. Time payment plan options available.
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Desiccants - Mol Sieve, Silica Gel - Excellent Quality and Lowest Prices on Quantity Purchases. More info...
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Contact Information:
Allied Products/Biofeedback Instrument Corp.
255 W. 98th Street
New York, N.Y. 10025
Tel. (212) 222-5665 (5667 Fax)
Email: brotmanp@verizon.net
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