1030 MicroCal Voltage & Current Source Time Electronics Calibration, Test & Measurement 10mV, 100mV, 1V ranges 10mA, 100mA ranges 0.1% accuracy 0 - 8V available Precision 10-turn dial Battery Powered 9V PP3 Battery level indicator The 1030 is a compact, low cost, portable voltage and current calibrator for general purpose signal injection. It is suitable for voltage and current loop signal simulation as well as thermocouple simulation. The precision 10-turn dial provides a conventional feel to setting the output with a setting resolution of 1 part in a 1000 (0.1%) Three voltage ranges give an adjustable output from 10uV to 1V and two current ranges for 10uA to 100mA. An additional 0 to 8V output can be obtained by using a precision 1Kohm resistor that is supplied with the unit. The resistor is connected across the output terminals and the 10mA current range selected. This allows the output to be set between 0 and +/- 8V with a 10mV resolution and an accuracy of 0.3% of full scale. The 1030 is simple to operate and does not require any standardisation prior to use. The operator needs only to switch on, check the battery condition, and set the required range and output value. The 1030 is supplied with a leatherette carry case. Time Electronics, Botany Industrial Est. Tonbridge, Kent. England. TN9 1RH. Tel: +44 (0)1732 355993 Fax: +44 (0)1732 770312 E-mail: mail timeelectronics.co.uk www.timeelectronics.com V1b 20/06/081030 Technical Specifications Voltage Ranges: 0 1V (1mV resolution) 0 100mV (100uV resolution) 0 10mV (10uV resolution) 0 8V (10mV resolution), using external precision 1Kohm resistor (included) Current Ranges: 0 100mA (100uA resolution), 0 10mA (10uA resolution) Accuracy: Voltage: 10mV: 0.2% of full scale 100mV: 0.1% of full scale 1V: 0.1% of full scale 8V: 0.3% of full scale (using 1Kohm resistor & current o/p) Current: 10mA: 0.2% of full scale 100mA: 0.2% of full scale Linearity: 0.15% Temperature Coefficient: 150ppm per C Noise: 30ppm of full scale (1V range) Battery: PP3 size, 9V. Approx 60 hours life. An optional alternative power source is a NiCad or Ni-Mh rechargeable cell of the same type. This can be recharged via the socket on the top of the unit without removing the cell from the unit. Battery Condition: Monitored by front panel indicator. Output Polarity: Positive or negative, switch selected. A centre off position is also provided. Maximum o/p Current: 1V, 100mV ranges: 20mA, 10mV, 8V ranges: Limited by output resistance. Maximum o/p Voltage: 8V (current ranges) Output Resistance: 0.2ohms on 1V and 100mV range 10ohms on 10mV range, 1Kohm on 8V range Maximum Overload: The 1030 can withstand continuous open circuit or short circuit on all ranges. General Specification Dimensions: 115mm x 62mm x 55mm. Complete with zip pouch carrying case Weight: 0.5kg Optional Extras: Rechargeable Battery Pack: A mains re-charger and NiCad rechargeable battery are available. The battery can be recharged without being removed. Calibration Certificate traceable to NPL UKAS Calibration Certificate Ordering Information Code Description 1030 MicroCal (Combined Voltage and Current Source) 1031 Rechargeable Battery Pack (NiCad Battery and 240V Mains Charger) 1032 Rechargeable Battery Pack (NiCad Battery and 110V Mains Charger) 9155 Factory (NPL Traceable) Calibration Certificate 9110 UKAS Calibration Certificate (ISO 17025) Due to continuous development Time Electronics reserves the right to change specifications without prior notice. Time Electronics, Botany Industrial Est. Tonbridge, Kent. England. TN9 1RH. Tel: +44 (0)1732 355993 Fax: +44 (0)1732 770312 E-mail: mail timeelectronics.co.uk www.timeelectronics.com V1b 20/06/08