I.G. Specification Sheet.pdf
PDF 446 KB Posted
- Attached to
- Gamry Instrumentation Suite
- Solicitation number
- N6660425Q0264
About this file
The provided document is a specification sheet for a Reference 620 Potentiostat/Galvanostat/ZRA, detailing its technical characteristics and performance specifications. The salient characteristics include a maximum current range of ±600 mA across 60 pA to 600 mA, with a minimum current resolution of 1.1 aA and maximum applied potential of ±11 V. The device offers high precision in potential and current measurements, with applied/measured accuracy ranging from ±1 mV ±0.2% to ±10 pA ±0.05% depending on the range, and resolutions as fine as 12.5 μV/bit for potential and 0.003% full-scale/bit for current. The accompanying accuracy contour plot demonstrates the instrument's performance characteristics for a 60 cm cell cable, showing consistent accuracy across different frequencies with capacitance variations of 1.0 pF and 6.0 pF within a <10% tolerance.
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Text version
Salient Characteris cs:
Maximum Current ±600 mA
Current Ranges (60 pA - 600 mA)
Minimum Current Resolu on 1.1 aA
Maximum Applied Poten al ±11 V
Rise Time <250 ns
Minimum Time Base 3.333 μs
Noise and Ripple <2 μV rms
EIS 10 μHz - 5 MHz
POTENTIAL
Applied Accuracy ±1 mV ±0.2% of se ng
Applied Resolu on 200 μV, 50 μV, 12.5 μV/bit
Measured Accuracy ±1 mV ±0.2% of reading
Measured Resolu on 1 μV, 10 μV, 100 μV, 400 μV/bit
CURRENT
Applied/Measured Accuracy ±10 pA ± 0.05% of range ±0.2% of value (600 mA - 6 nA) or 0.75% of value (600 pA) or 1.5% of value (60 pA)
Applied/Measured Resolu on 0.003% full-scale/bit
Bandwidth >10 MHz (600 mA – 600 μA) >0.15 MHz (6 μA))
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