Keithley Series 2200, Specification And Performance Verification Technical Reference

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Speci fi cations
Table 4: Combined channel characteristics
Characteristic Description
Combined Channel
Characteristics, nominal The unit can be con fi gured to provide functionality on Channel 1 and Channel 2 together.
Series Combinations, nominal Deliver up to 60 V when CH1 and CH2 are wired in series. Voltage Readback is the combined
voltage. Settings changes are to the combined voltage. Current Readback is for Channel 1
only. If the currents in the two channels are signi
fi cantly different there is no indication of
CC/CV status for Channel 2.
Available Series Con fi gurations,
nominal
Channels 1 and 2 are connected in series. Either channel 1 or channel 2 may be the most
positive source.
Series Combination Voltage
Accuracy, typical ±(0.10% of the s 50 mV) at 25 °C ±5 °C
Series Combination Current
Accuracy, typical ±(0.1% + 5 mA) at 25 °C ±5 °C for Channel 1's current.
The current is only measured for Channel 1. The error is the same as for the Current
Measurement Accuracy.
Parallel Combination, nominal Delivers up to 3 A when CH1 and CH2 are wired in parallel. The meter reads back the
combined current.
Available Parallel Con fi gurations,
nominal
CH1 and CH2 are connected in parallel (+ to + and – to –)
Parallel Combination Voltage
Accuracy (typical) ±(0.05% of s 10 mV) at 25 °C ±5 °C
Parallel Combination Current
Accuracy, typical ±(0.2% +10 mA) at 25 °C ±5 °C
Table 5: 2230-30-1 and 2230J-30-1 unit characteristics
Characteristic Description
Unit Characteristics, nominal Characteristics and speci fi cations of features unique to this product, but unrelated to a
particular channel.
2230-30-1
Line Selection
Switch
Voltage Frequency Fuse Rating Max VA
110V 110/115/120 50/60 Hz 6.3A TH 250V 450
220V 220/230/240 50/60 Hz 3.15A TH 250V 450
2230J-30-1
Line Selection
Switch
Voltage Frequency Fuse Rating Max VA
110V 100 50/60 Hz 6.3A TH 250V 450
Unit Speci fi c Mains
Requirements
220V 200 50/60 Hz 3.15A TH 250V 450
Maximum Input V, Typical 450 VA
Series 2200 Multichannel Programmable DC Power Supplies Technical Reference 7