TIME ELECTRONICS – 5033 3

The high resolution on the voltage and current make this power source ideal for calorimetry and other applications requiring very accurate control of DC power input. Power can be controlled to better than a few ppm.

The high resolution on the voltage and current make this power source ideal for calorimetry and other applications requiring very accurate control of DC power input. Power can be controlled to better than a few ppm.

The excellent resolutions for the voltage output and current readback are matched by stability performance that allows test runs of 24hrs or more and still maintain precision. The voltage output is stable to better than 2ppm per 24hrs at full load and the basic temperature coefficient is better than 1ppm/°C. Measurement of the current is done by using a precision shunt.

Full 4 terminal operation is provided to compensate for volt drops in connection leads. Front panel indicators provide the user with clear indications of data transfer and also show when errors have occurred or invalid commands have been issued.

The instrument is constructed in a standard 19” Euro case and is suitable for rack or bench use. All connections are at the rear of the unit.

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]

Specification

Technical Specifications

Number of Channels 3 – fully floating
Output Voltage 0 to 20V DC
Output Current 2A maximum. Programmable limit, 10mA to 2A in 10mA steps
Output Power 40W maximum per channel
Output Terminals 2 wire or 4 wire. low thermal emf construction
Setting Resolution 22 bits (0.25ppm)
Accuracy 20ppm of output + 400μV
Linearity < 10ppm of full scale
Output Resistance < 1mΩ
Stability < 2ppm/24hrs, < 5ppm/month, < 15ppm/year
Noise level < 1ppm at 1Hz and lower
Temp Coefficient < 1ppm/°C
Front Panel Display For each channel, ‘Error’, ‘Data transfer’, ‘Power’
Fuses Mains input power, Channel input power 3 x 3A slow blow
Current read-back 0.1Ω internal precision

General Specifications

Interface / Protocol GPIB / SCPI command language
Mains Power 115V/230V (+/-5%), 50/60Hz
Construction 19” 3U Rack mount frame.
Dimensions 483 x 331 x 134mm
Weight 14kg
Country of Origin UK

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