emfs.info 的前十大競爭對手

emfcenter.com

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arpansa.gov.au

ARPANSA has issued a siting licence for the Australian Nuclear Science and Technology Organisation’s (ANSTO) new Nuclear Medicine Manufacturing Facility (NMMF).

magneticsciences.com

The%20MC95A%20(Magcheck-95e)%20Extremely%20Low%20Frequency%20(ELF)%20and%20Voice%20Frequency%20(VF)%20sensor%20provides%20a%20flat%20frequency%20response%20over%20a%20wide%20frequency%20range%2C%20resulting%20in%20wideband%20accuracy%20for%20measuring%20fields%20from%20electrical%20and%20electronic%20equipment%2C%26nbsp%3Bcomputers%2C%26nbsp%3Btransformers%2C%20power%20supplies%2C%26nbsp%3Bbuilding%20wiring%2C%26nbsp%3Belectric%20panels%2C%20electric%20machinery%2C%20office%20equipment%2C%20appliances%2C%20dimmer%20switches%2C%20power%20lines%20and%20harmonics%2C%20ceiling%20tracks%2C%20pumps%2C%26nbsp%3Baudio%20frequency%20signals%2C%20aircraft%20(400%20Hz)%2C%20ships%2C%20subways%20and%20rail.%20Display%20instrument%20resolution%20of%200.1%20mV%20AC%20or%20better%20is%20recommended%20for%20most%20applications.%20The%26nbsp%3BMC95A%20can%20also%20be%20used%20to%20measure%20harmonics%20of%2060%20Hz%2C%20for%20example%20up%20to%20the%20eleventh%20harmonic%20and%20higher%20frequencies.%20It%20can%20also%20be%20used%20to%26nbsp%3Bmonitor%20mechanical%20vibrations%20since%20the%20sensor%20is%20vibrating%20in%20the%20earth's%20magnetic%20field.%0D%0A25%20Hz%20to%203%20kHz%20is%20the%20typical%20-3%20dB%20magnitude%20bandwidth5%20Hz%20to%2020%20kHz%20is%20the%20typical%20-15%20dB%20magnitude%20bandwidth%0D%0AEach%20sensor%20undergoes%20a%20NIST%20traceable%20calibration%20to%20ensure%20accuracy%3A%20%2B%2F-4%25%20typical%20calibration%20tolerance%20(%2B%2F-5%25%20worst%20case)%20from%2050%20Hz%20to%201000%20Hz.%26nbsp%3B%0D%0ACalibrated%20to%20ANSI%20Standard%20644-1987.%20Certificate%20included.%20Can%20measure%20through%20eleventh%20harmonic%20of%2060%20Hz%20with%20ANSI%20Standard%20644-1987%0D%0AFor%20more%20information%20click%20here.%26nbsp%3B%0D%0A%26copy%3B%20Copyright%202023%20Magnetic%20Sciences%20Inc.

electranet.com.au

ElectraNet has taken another step towards its vision of Energising South Australia’s Clean Energy Future with the launch of its new brand.

signs.org

The Community Roundtables Virtual Meet-Up builds on the lively discussions from the ISA Sign Expo in-person Community Roundtables. These quarterly online events connect sign and graphics industry professionals, offering opportunities […]

esdjournal.com

auto refueling fires at the gas pump

niehs.nih.gov

PEPH is a network of scientists, community members, educators, healthcare providers, public health officials, and policymakers who share the goal of increasing the impact of environmental public health research at the local, regional, and national level.

powerwatch.org.uk

powerwatch is an independent organisation with a central role in the uk emf and health debate. we work with other like-minded groups promoting policies for a safer environment.