Broman Model 210 Contact Resistance Test Set In Case With Lid .

US $2,200.00

  • San Tan Valley, Arizona, United States
  • Feb 26th
Miller Browman 210 test set in perfect working condition . 2 available . I have sold the last 8 units to CANADA and all of them were sold in pairs  . Shipping will be via Fed Ex . I charge no (zero)  import taxes. SPECIFICATIONS 50 pounds Weight 12w, 13d, 15h (inches) Dimensions ± (1.5% of reading + 0.25 scale division) Accuracy ammeter scaled 0-100 A DC, dual scaled ohmmeter 0-100, 0-500 microhmeter Meters 0-50/100/500/1000/5000 microhms Resistance Ranges 2 minutes on / 10 minutes off at 100 amperes. Duty Cycle 0-100 A AC (0-6 V AC open Circuit) Auxiliary AC Output 0-100 A DC (0-8 V DC open circuit Test current 120 V AC, 60 Hz, 500 VA I 0 The Broman Model 210 Contact Resistance Test Set is a portable line operated instrument designed to measure the resistance of high current devices, such as circuit breaker contacts and busbar interconnections whose resistance is normally in the microhm region. The model 210 is particularly effective in assessing circuit breaker condition by periodically checking contact resistance, a deteriorating breaker can be detected prior to actual breakdown, thus averting a possible costly outage. DESCRIPTION The 210 operates on the principle of passing a known current through the test subject and measuring the resultant potential drop across that test subject. Once the current and voltage are known the resistance is calculated electronically and displayed on the microhm meter. Separate leads and clips are used for current and potential measurements us ing standard four terminal Kelvin connections. A self calibrating feature is incorporated to permit co nvenient checking of the overall calibration without reference to external standards. An auxiliary 100 ampere AC output is provided for demagnetizing current transformers in situations where these cannot be excluded from the test path, or for low level injection testing.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Miller Browman
MPN 5305
Model 210

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