D06 Covering a wide range of measurements from 1 micro ohm to 200 kilo ohm, the DO6 is a comprehensive measuring instrument with many features incorporated as standard. These benefits include manual and automatic range selection; temperature compensation for copper, referencing the measurement of copper to 20°C; voltage limiting facility for those wishing to measure switch contact resistance to International Standards, the measurement voltage is limited to 20mV. An RS232 serial interface gives full talk / listen capability, making it simple to add to an automated measuring system. Hi / Lo limits may be set over the interface with voltage-free contacts being available on the rear panel. For those wishing to measure inductive circuits e.g. motor windings, a special protection circuit may be initiated thus avoiding any problems that may arise due to induced high voltage. A COMPREHENSIVE DIGITAL OHMMETER WITH TEMPERATURE COMPENSATION RESISTANCE MEASURING INSTRUMENTS key feature DO6 8 push button ranges 20 milli ohm… 200 kilo ohm n Resolution of 1 micro ohm on 20 milli ohm range n Manual / automatic range selection n Temperature compensation for copper and brass n Thermal E.M.F. compensation n Dry circuit measurement: 18mV limited n Open circuit lead warning n RS232 interface n Hi / Lo limits n True 4 wire measurement eliminates lead resistance errors n Bracken Hill, South West Industrial Estate, Peterlee, County Durham, SR8 2SW United Kingdom Tel: +44 (0) 191 586 3511 Fax: +44 (0) 191 586 0227 Email: [email protected] Web: www.cropico.com

D06 SPECIFICATIONS Measurement 4 Terminal Kelvin/Thomson, eliminating lead resistance errors Display 4.5 digit 15mm 7 segment LED with polarity and overload indication. 2 digit 16 segment LED for unit display Ranges 8 ranges manual selection with up/down keys, automatic selection with autorange function Auto Zero Permits the automatic zero of amplifiers and external circuits Temperature Compensation Measurement compensated for the following referenced to 20°C: Copper Cu = 3.93%/K Brass Ms63 = 1.50%/K Brass Ms80 = 1.60%/K Ambient sensed with Pt 100 sensor Relay Output For the pre-selected upper...