1021 TIME-ELECTRONICS | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 2
Technical content
Features
- 0 to 100 mA output in 3 ranges
- Accuracy 0.02 %
- 25 ppm/hr stability
- Up to 40 V output drive
- Short circuit and overload protected
- Safety terminals
- Removable protective cover
- Supplied with rechargeable batteries
- 10 hours typical use between charges
- Optional carry case
1021 Milliamp Source with Null Indicator
Time Electronics Ltd, Unit 5, T O N Business Park, 2-8 Morley Road, T onbridge, Kent, TN9 1RA, United Kingdom T : +44 (0) 1732 355993 | F: +44 (0) 1732 350198 | mail@timeelectronics.co.uk | www.timeelectronics.com v2b Due to continuous development Time Electronics reserves the right to change specifications without prior notice. Technical Specifications General Specifications
Ordering Information
Applications
Resistance and Temperature Measurement Low ohm and contact resistance of relays, switches, connectors, etc can be easily measured using the 1021 as the current source in a 4-terminal kelvin system where lead and probe resistance do not affect the accuracy of the reading. This method can also be used in thermometry for calibration and measurement of platinum-resistance thermometers and thermistors. Transducers The ability to source and measure current makes the 1021 ideal for testing and calibration of many types of current transducer and their associated measuring equipment. Semiconductor Parameters The 1021 covers many applications in a wide variety of semiconductor measurements including; forward voltage drops, zener diode characteristics and temperature coefficients, transistor gains (hfe) and saturation voltages. Characteristic curves of devices can be easily plotted by selecting suitable output currents on the 1021. It can also be used to drive Hall effect devices.