2226 Digital Micro Ohmmeter Automatic temperature compensation for copper and aluminium (option) Switches and relay contacts Available data outputs and remote programming capability either via IEEE 488 or RS 232 interface Coils for motors, generators, transformers, generator bars etc. Safe operation by use of status indicators (safe disconnect) Cable wires and screens Digital LCD display 4 ½ digit with high contrast Wide resistance measuring range (0.1 μ … 20 k) Charging Inductor mode for reduced settling times Used for quick and accurate low-resistance measurements The digital micro ohmmeter type 2226 is an unique instrument capable of handling even the toughest resistance measurement applications. The type 2226 is designed to measure resistance values in the range of 0.1 μ … 20 k. Selectable test currents up to 10 A Four-wire Kelvin principle eliminates lead wire resistances Shunts, potentiometers, slide-wires, heater elements etc. TECHNICAL SPECIFICATIONS Resistance Measuring current Full scale voltages Table 1: Range and resolution specifications a brand of Haefely is a subsidiary of Hubbell Incorporated. Haefely has a policy of continuous product improvement. Therefore we reserve the right to change design and specification without notice.

GENERAL SPECIFICATIONS Output voltages Normal mode, at 10 A resistive Charging inductor mode Overload indication Display flashes (Indication -1) Measuring cycle Maximum input current Accuracy Error limits Temperature coefficient Temperature sensors Temperature compensators ENVIRONMENTAL, POWER AND PHYSICAL REQUIREMENTS Operating temperature range Relative humidity 70 % relative humidity at 40 °C non condensing Storage temperature range Input voltage Input frequency Input power 9.1 kg, 20 lbs (net weight), 11.8 kg, 26 lbs (brut weight) Digital micro-ohmmeter 0.1 μ...20 k ± 0.01 / 0.03 % type 2226...