JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Home Process, Industrial & Mechanical Process Calibrators & Instruments Voltage, Current & Loop Calibrators

Time Electronics 1021 DC Current Source

Time Electronics Dc Current Source With Null Meter 0 02 Percent Accuracy 1

2.4 watts max output power
Three separate output ranges
Useful for lots of different applications

SKU

1021

MPN

1021

View All Voltage, Current & Loop Calibrators

Description Technical Info Reviews

Ideal for calibration purposes, this DC current source can be used to source and measure current for testing and calibrating transducers, semiconductors, relays, switches and much more.

The 1021 is capable of outputting current from 0 to 100mA in 3 ranges: 0 to 99mA in 10μA steps, 0 to 9.999mA in 1μA steps and 0 to 999.9μA in 0.1μA steps. The tester's output voltage is adjustable from 14 to 40V with maximum output power of 2.4 watts. All generated results are accurate within 0.02% for added levels of precision.

For user protection, the 1021 is short circuit and overload protected. It also includes an LED voltage limit indicator. The tester's safety terminals are fully compatible with 4mm shrouded plugs plus standard plugs, bare wires and spade terminals.

Time Electronics 1021 DC Current Source Key Features

0 to 100mA output in three ranges
Accuracy within 0.02%
25ppm/hr stability
Up to 40V output drive
Short circuit and overload protection
Safety terminals
Removable protective cover
Powered by standard AA batteries

What's Included?

Time Electronics 1021 DC Current Source
Mains Charger
Protective Cover

£950.00

£1,140.00 inc vat

Free Delivery*

950 Reward Points 60 Days Return

Technical Information

Specification

Time Electronics 1021 Technical Specifications

General Specifications
Output	0 to 99.99mA in 3 ranges 0 to 99.99mA in 10μA steps 0 to 9.999mA in 1μA steps 0 to 999.9μA in 0.1μA steps
Accuracy	±0.02% of setting ± 0.02% of range, ±0.2μA
Voltage Capacity	Adjustable between 14 and 40V. Maximum output power 2.4W
Voltage Limit Indicator	Provides indication of insufficient drive voltage
Output Polarity	Positive or negative switch selected. A centre 'off' position provides an open circuit on the output terminals
Output Stability	Better than 60ppm per °C (-10 to +50°C). Better than 25ppm/hr (at constant temperature)
Output Noise	Less than 15ppm of full scale
Load Regulation	Better than 20ppm per volt change in output
Null Sensitivity	Adjustable from ±20mA to ±20μA FSD via front panel control. Maximum resolution is 1μA
Power Supply	NiMH rechargeable batteries with external mains recharger. Standard mains voltage is 220 to 250V, 60/50Hz. 100-125V, 50/60Hz is available but must be specified on ordering
Dimensions	200 x 75 x 110mm (215 x 100 x 120mm including protective cover)
Weight	1kg (1.4kg including protective cover)