Soma Spectroradiometer
The Soma Spectroradiometers are designed to accurately measure the spectral irradiance of sunlight. Used in conjunction with a solar simulator and included software, the light source can be tested and quantified.
This instrument utilizes a proprietary high-efficiency diffraction grating spectrometer and the S-2441C/2442C models add the ability to measure pulse-type solar simulators with an included trigger collector. This high-performance spectroradiometer is inexpensive and compact, making it ideal for all users.
The Soma S-2440C/2441C features a wavelength of 300~1100nm, 5nm resolution, and 2.5~1,000msec exposure time and the S-2442C decreases exposure time to 1~1,000msec. It operates off of Windows 2000/XP/Vista (32 bit) and has both spectral irradiance, ASTM and JIS output calculations.
Multi-Function
The Soma Spectroradiometers can measure pulse-type, as well as non-pulse-type, solar simulators.
Ideal for all users
The Soma Spectroradiometers are inexpensive and compact.
Fast
The Soma Spectroradiometers provide quick measurements.
Calculations
The Soma Spectroradiometers calculate adherence to the ASTM and JIS standards.
- Model
- S-2440C, S-2441C, S-2442C
- Wavelength
- 300 ～ 1100nm
- Slit Wavelength Width
- 5nm
- Reflecting Diffuser
- 15H X 60W X 80Dmm / ø 40mm
- Exposure Time
-
S-2440C, 2-2441C = 2.5 ～ 1,000 msec
2-2242C = 1 ～ 1,000 msec
- Incidence Optics
- Reflecting Diffuser 1m length optical fiber
- Size
- 110(H) X 90(W) X 180(D) / 1.4kg
- Trigger Unit
-
S-2440C = None
2-2441C, 2-2242C = Included
- Operating System
- Windows XP/Vista/7 32bit, 64bit (Japanese/English Version)
- Interface
- USB 2.0
- Measuring Modes
-
S-2440C, 2-2441C = Normal Measuring, Trigger Signal, Repeat Measuring, Standard Light Source Measuring
2-2242C = All modes and an added Time resolving measuring mode
- Data Format
- CSV Text | 1nm data step
- Measuring Item
-
Spectral Irradiance (µw / cm² / nm)
Classification of Spectral coincidence class:
IEC 60904-9 (ED-2) -2007, ASTM (Direct AM1.5, Global AM1.5) -2009
JIS C 8912-2011, JIS C 8933-2011, JIS C 8942-2009
- Carrying Case
- Included
- Power
- AC100 ～ 240V dedicated AC-DC adapter, Power for main body: DC12V 1A
- Temperature and Humidity
- 10 - 35°C, Less than Relative Humidity 80% / Non-condensing
Specifications are subject to change without notice.
No accessories for this product.
