Digital Microhmmeter DO5001
This new generation of microhmmeters offers flexibility of measurement with high accuracy and exceptional functionality.
The DO5001microhmmeter encompasses all the features required of an ohmmeter in one instrument. Programmable measuring current in 100 steps ensures that the DO5000 is suitable for all your applications. Automatic temperature compensation references the measurement to 20°C and Hi / Lo limits permits sorting of components with the minimum of fuss. All these options are included in the basic unit as well as a data logging function which stores up to 4000 readings with date and time stamp. Statistical analysis of these values allows you to display the Max / Min /Average values as well as peak to peak and standard deviation. The DO5000 will even calculate cable lengths in ohms/metre.
The DO5001microhmmeter is a truly remarkable instrument and ideally suited for laboratory testing of samples, for production line testing, and with the addition of the interfaces RS232 / IEEE-488 or PLC the DO5000 may be remotely controlled and integrated into an automated testing system. For those applications where speed is important the DO5000 has a FAST measurement mode which measures at 50 measurements per second.
For applications where portability is required the model 5001 may be powered either from the mains or by the inbuilt rechargeable batteries. The charger is also incorporated into the unit and the full 10 Amps pulsed measuring current is available when used in battery mode.
Whatever your resistance measurement application the DO5001 micro ohmmeter provides the solution.
Open circuit voltage ~ 3V dc
Powered either by mains supply or by internal rechargeable sealed lead acid batteries, the charger is also built in and the batteries will recharge whilst measurements are being made. The measuring current when used with batteries is pulsed.
Customer Comments
No comments have been made about this product. Be the first to let us know what you think.Key Features
- True 4 measurement eliminates lead resistance errors
- Wide measuringe range 3 milliohms to 30 kilohms
- Resolution 0.1 microhms on 30 milliohm range
- High accuracy 0.03%
- Programmable measuring currents 0 to 100% in 1% steps
- 10 Amp measuring current
- Programmable Hi/Lo limits with red/green lamps on front panel
- Fast measuring mode up to 50 measurements / second
- Automatic temperature compensation with programmable oefficients
- Open circuit limit mode 20mV / 50mV maximum
- Measuring current +I -I and auto average
- Interface options RS232, IEEE-488 and PLC
- Data logging with statistical analysis
- Rechargeable battery version
- Calculates cable length ohms/kilometre
Downloads
Please feel free to download any of the documents associated with this product.Technical Specification
| Measurement | 4 wire eliminates lead resistance |
| Display | LCD Graphics panel with backlight 30000 count |
| Ranges | Manual / Automatic |
| Auto Zero | Value Average Hold |
| Systems Interface | RS232 fitted as standard, IEEE-488, PLC option |
| Terminals | 4 mm safety sockets |
| Working Temperature | 0°C ... 45 °C |
| Storage Temperature | -10°C...+60 °C |
| Mains Supply | 230 V ±10%, 115 V ±10% 47...63Hz |
| Safety | IEC 1010 Class 1 |
| Dimensions | 339 x 324 x 131 mm (W D H) |
| Weight | 8.5 kg |
| Accessories | Supplied with RS232 interface, mains cord, handbook and certificate of conformity |
Resistance Ranges
| Range | Resolution | Min. Current | Max. Current | Accuracy at full rated current |
| 30kOhm | 1Ohm | 10 mA | 100 mA | ±(0.03% Rdg +0.02% FS) |
| 3kOhm | 100mOhm | 100 mA | 1mA | ±(0.03% Rdg +0.01% FS) |
| 300Ohm | 10mOhm | 1 mA | 10mA | ±(0.03% Rdg +0.01% FS) |
| 30Ohm | 1mOhm | 10 mA | 100mA | ±(0.03% Rdg +0.01% FS) |
| 3Ohm | 100 microhm | 100 mA | 1A | ±(0.03% Rdg +0.01% FS) |
| 200mOhm | 10 microhm | 1 A | 10A | ±(0.03% Rdg +0.01% FS) |
| 30mOhm | 1 microhm | 1 A | 10A | ±(0.03% Rdg +0.01% FS) |
| 3mOhm | 100 nanohm | 1 A | 10A | ±(0.03% Rdg +0.02% FS) |
