The OAI Solar Power Meter is a versatile tool for solar simulator calibration and solar cell I-V characterization. The system includes the OAI Solar Power Meter plus a Calibrated Solar Reference Cell. The solar reference cell equipped with a ther- mocouple i s assembled in accordance
with IEC 60904-2. The certification is accredited by NIST to the ISO-17025 Standard and is traceable to the National Renewable Energy Laboratory (NREL).
The OAI Solar Energy Meter measures solar simulator irradiance in "sun" units, for example, with one sun equaling 1000 W/m2 at 25 °C at Airmass 1.5 Global Conditions.
Other calibration conditions are available as well, and the meter can be used with additional reference cells without being recalibrated. The OAI Solar Power Meter features two separate Thermal Measurement Connector types (k-type thermocouples and rtd) - Designed for use with either type.
SPECIFICATION S
Meter Dimensions 8.07” (W) x 3.12” (H) x 5.85-6.64” (D)
Weight 2.23 lb (with battery)
Operating Temperature 10 ºC - 40 ºC
Operating Humidity 0 – 90% RH Non-Condensing
Irradiance Display
Range 0 – 6.000 Sun (1.5 Global Air)
Accuracy ±0.05% @ 1.0000 Sun ±0.0010 @ 24 ºC
±0.05% @ 0.1000 Sun - 1.4815 Sun @ 24 ºC
±0.09% @ 1.4815 Sun - 2.9630 Sun @ 24 ºC
±0.50% @ 3.0000 Sun - 6.0000 Sun @ 24 ºC
Resolution 0.0001 Sun @ 0 – 1.4815 Sun
0.001 Sun @ 1.430 - 6.000 Sun
Settling Time <1 sec. for <0.25% (= 6T)
Sampling Rate 5 Readings / second
Auto Ranging 2 Ranges
Temperature Display
Temperature Range 0 – 200 ºC
Accuracy for TC ±1.5 ºC Typical ±1.8 ºC Max @ 22 – 28 ºC
±0.5 ºC Typical ±2.5 ºC Max @ 10 – 40 ºC
Resolution 0.01 ºC
Settling Time <1 sec. for <0.20% (= 6_)
Sampling Rate 5 Readings / second
AC/DC Adapter
AC Power 100-240V AC, 1.5A, 50-60 Hz
DC Power Input 24V, 2.7A
Compliance UL, CE IV, RosH, Indoor Dry Location Use Only
