Both meters are suited for measuring contact resistance
of relays, switches, and PCB traces with greater accuracy and resolution than typical multimeters.
Tenders are invited for Portable Battery As Well As Mains Operated Digital Contact Resistance
Meter With 100A Dc Injection Facility To Measure And Display The Stastic Contact Resistance
Of The Circuit Breaker,Isolators,And Bus-Bar Joints ,Earth Swithes Etc Directly In Micro-Ohmon 3 Halfdigitlcd Under Live Switchyard Condition.
A supplier's manufacturing error omitted required welds from electrical contact pins within the unit, potentially leading to a gradual increase in contact resistance
The contact resistance
is typically 20 milliohms per pin.
As devices become smaller, increased contact resistance
for carbon nanotubes has hindered performance gains until now.
has a negative impact on current carrying capability and leads to higher socket operating temperatures.
The ePower 200 connector features integrated EMI shielding and Amphenol's patented Radsok technology that attains high current ratings and low contact resistance
The FP Series switches feature a contact resistance
of 10mA @ 2VDC, with an initial contact resistance
of 80mΩ maximum.
When compared with conventional plain aluminum foils, the product, sold under the trade name of SDXTM, can reduce contact resistance
by approximately 50%.
The RM8 eight decade resistance box has double pole switching to minimise the effects of contact resistance
The procedures measure electrolyte resistance, carbon monoxide distribution, current density, contact resistance
between the gas diffusion layer and flow-field plates, and reactant flow in the channels of the flow-field plates.
The IV and breakdown current characteristics have shown the importance of achieving very low initial contact resistance
after assembly, to enable longer life under thermal and temperature-humidity aging conditions.