Resistance measuring device

resistancethermalLED

LED thermal resistance measurement by ⊿VF method Can measure LED modules and LED elements by the use of large current "Rapid response" "stability", "large current" of power ⇒ Achieves steady and transition thermal resistance measurement Has a temperature coefficient measurement function (Can make connection with thermostatic bath) With multi-element switching function (maximum 100 ch) Forward current (IF) - 0.1～3A(0.1A STEP) Forward voltage (VF) - ～20V，～100V (*selection) Power on setting time (PW) - 50µs～3600sec (1sec STEP) Detection timing (td) - 10µs～ ⊿Vm detection range - 0.001～99.9V Number of PW applications - one time or maximum 50 times Multi-element switching function - maximum 100 ch Data storage item - ⊿Vm, Vm, the judgment result Measurement conditions (IF, Im, td, PW, number of measurements, cooling time, date and time of measurement)