Features
Determination of source irradiance 350-3000nm
Requires separate AC detection electronics
Easily calibrated against the CL6 enclosed irradiance standard lamp (no dark room required), traceable to the PTB, Germany
Flexible light guide couples a calibrated cosine corrected input optic (f2<1%) coupled to a double monochromator
Permits accurate typetesting and lamp design to be optimised for maximum tanning effect in the least possible time, with no question of damage to the user
Windows control software (BenWin+) provides full automation via USB 2.0
Applications
IEC 60335-2-27 2010 - "Household and similar electrical appliances - Safety - Part 2-27: Particular requirements for appliances for skin exposure to ultraviolet and infrared radiation"
IEC 60335-2-27:2009/AMD2:2015 - "Amendment 2 - Household and similar electrical appliances - Safety - Part 2-27: Particular requirements for appliances for skin exposure to optical radiation"
Monochromator
| Monochromator configuration |
300mm focal length symmetric Czerny-Turner with additive dispersion |
| Gratings |
Kinematically mounted, 33x33mm |
| Bandwidth |
Adjustable, 1-10nm typical |
| Dispersion |
1.35 nm/mm |
| Wavelength accuracy |
± 0.15nm |
| Wavelength repeatability |
± 0.03nm |
| Resolution |
0.25nm |
| Stray light rejection |
10-8 |
Detector and Detection Electronics
| Detector |
Bi-alkali end window photomultiplier |
| Amplifier |
Dual input trans-impedance |
| Gain ranges |
105-1010 V/A |
| ADC |
4 1/2 bit |
Hardware Control
| Interface |
USB |
| Software control |
BenWin+ Windows application/ SDK |
Dimensions
| Overall dimensions |
300L x 400W x 200H (mm) |
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