Verification and Performance Tests - 2
Model 6612C | Report No _______________ | Date __________________ | ||||||
Test Description | Minimum |
| Results* | Maximum | Measurement | |||
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| Specs. | Uncertainty | ||
Constant Voltage Tests |
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Voltage Programming and Readback |
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Low Voltage (0V) Vout | − | 10 mV |
| __________ | + 10 mV | 1.6 ∝ V | ||
Front Panel Display Readback | Vout − | 3 mV | __________ | Vout + 3 mV | 1.6 ∝ V | |||
High Voltage (Full Scale) Vout | 19.980 V |
| __________ | 20.020 V | 335 ∝ V | |||
Front Panel Display Readback | Vout − | 9 mV | __________ | Vout + 9 mV | 335 ∝ V | |||
Load Effect | Vout − |
| 2.0 mV | __________ | Vout + 2.0mV | 20 ∝ V | ||
Source Effect | Vout − |
| 0.5 mV | __________ | Vout + 0.5 mV | 20 ∝ V | ||
PARD (Ripple and Noise) |
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Vout − | 3 mV | __________ | Vout + 3 mV | 872 ∝ V | ||||
RMS | Vout − |
| 0.5 mV | __________ | Vout + 0.5 mV | 50 ∝ V | ||
Transient Response |
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Time in 100 ∝ s | Vout − |
| 20 mV | __________ | Vout + 20 mV | 3 mV | ||
Constant Current Tests |
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Current Programming and Readback |
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Low current (0A) Iout | − | 1.0 mA |
| __________ | + 1.0 mA | 15.2 ∝ A | ||
Readback Accuracy @ Iout | Iout − | 0.25 mA | __________ | Iout + 0.25 mA | 15.2 ∝ A | |||
High Current (Full Scale) Iout | 1.998 A |
| __________ | 2.002 A | 252 ∝ A | |||
Readback Accuracy @ Iout | Iout − |
| 4.3 mA | __________ | Iout + 4.3 mA | 252 ∝ A | ||
Current Sink (@ | Iout − |
| 3.3 mA | __________ | Iout + 3.3 mA | 200 ∝ A | ||
20 mA Range Current Readback |
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Readback Accuracy @ 0 A | − | 2.5 ∝ A |
| __________ | + 2.5 ∝ A | 0.1 ∝ A | ||
Readback Accuracy @ + 20 mA | Iout − | 22.5 ∝ | A | __________ | Iout + 22.5 ∝ A | 1.7 ∝ A | ||
Readback Accuracy @ − 20 mA | Iout − | 22.5 ∝ | A | __________ | Iout + 22.5 ∝ A | 1.7 ∝ A | ||
PARD (Current Ripple and Noise) |
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RMS | − | 1.0 mA |
| __________ | + 1.0 mA | 200 ∝ A | ||
Load Effect | − | 0.5 mA |
| __________ | + 0.5 mA | 1.6 ∝ A | ||
Source Effect | − | 0.5 mA |
| __________ | + 0.5 mA | 1.6 ∝ A |
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