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Product Category >PV Test Solutions >4601
I-V Meter for production lines


The 4601 I-V Meter is designed for solar panel inspection used with a solar simulator, based on ADC's DC Voltage/Current Source technologies.
The optimal measurement timing for various kinds of solar cells can be set with measurement delay time of the minimum 20µs and integration time of the minimum 5µs.
The 4601 has not only the simple linear sweep function but also the two-slope linear sweep function and three-slope linear sweep function to measure finely required points. Also, there are three types of sampling to synchronize with the solar simulator.
In addition, the 2-channel temperature measurement function selectable from thermocouple (type T), platinum resistance bulb (Pt100) and IC sensor (AD590), and the voltage measurement function usable for thermopile measurement are embedded.


High-speed measurement at 100 points in 5ms
Applicable to various solar cells by 50µs to 1s per point
Sampling for short-pulsed, middle-pulsed and long-pulsed light
Three-slope linear sweep function to measure finely around Isc, Pmax and Voc
Output range of 300V/1A and 30V/10A
Parallel measurement of device voltage, current and reference cell current
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