Operator Manual User Manual

BIT 4886 OPR 120413 1-3
TABLE 1-4. SPECIFICATIONS, BIT 4886
SPECIFICATION DESCRIPTION
Output Voltage (Main
Channel)
High Range Programs BOP to rated value
Low Range Programs BOP to 1/4 rated value
Rise and Fall times
(VOLT:MIN to VOLT:MAX)
<100 microseconds
Temperature Coefficient Full scale: ± 35 ppm/°C max
Zero: High Range: ±10 ppm/°C max
Low Range: ±30 ppm/ °C max
Voltage Readback:
High Range ± 20µV/°C max
Low Range ± 10µV/°C max
Current Readback: ±10 ppm/°C max
Optical Isolation Digital and Analog grounds can be separated by a maximum of 500 Volts.
Digital Input Format Byte-Serial/IEEE
Power Requirement Supplied by host power supply
Resolution Main Channel Programming 15 bits (16 bits including ± sign)
Limit Channel Programming 12 bits
Readback 15 bits (16 bits including ± sign)
Linearity Programming ± 1 LSB
Readback ± 2 LSBs
Data Readback
Accuracy
Voltage 0.05% of Max. Voltage
Current 0.05% of Max. Current
List Step Range 500 microseconds to 10 seconds
Step Accuracy –5 TO +20 microseconds (See Note 1.)
Number Of Steps 1002
Rise/fall Time >100 microseconds
Transient Transient Range 500 microseconds to 10 seconds
Transient Accuracy –20 TO +1200 microseconds (See Note 1.)
Rise/fall Time >100 microseconds
Environmental
Specifications
Operating Temp. 0 to 50° C
Storage Temp. –20 to +85° C
NOTES: 1. Accuracy is affected by GPIB and RS-232 communications. To attain these accuracies only the Serial poll command of
the GPIB interface should be used while executing a transient or list.