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Cropico DO6
Covering a wide range of measurements from 1 micro ohm to 200 kilo ohm, the DO6 ohmmeter is a comprehensive ohmmeter 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.
Cropico DO6
Technical specification
| 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 | 9 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%/KBrass Ms63 = 1.50%/KBrass Ms80 = 1.60%/KAmbient sensed with Pt 100 sensor |
| Relay Output | For the pre-selected upper and lower limit values “Too small”,“Correct”, “Too large” Contact load = 30W max 48V 1 Amp |
| Dry Circuit Measurement | In accordance with DIN 41640 part 4 and IEC – 132-1 Open circuit voltage limited to 18mV |
| Interface | RS232 25 pin D-Bush talk listen function |
| Terminals | 4mm safety sockets |
| Working Temperature | 0°C to 50°C rel. humidity 90% max. non-condensing |
| Storage Temperature | -20°C to +60°C |
| Mains Supply | 230 Volts +6% - 10%45Hz to 65Hz approx. 30VA |
| Safety | IEC 1010 Protective Class 1 |
| Dimensions | 255mm x 90mm x 263mm （W D H） approx |
| Mass | 5kg approximay |