LaserSafe PC
GLS Logo
  LSPC Logo Version 5.10  
The Leading Laser Safety calculation software
for the Professional user has now got even Better!
About LaserSafe PC

    This is a must for organisations making frequent use of Lasers, Fibre Optics or LEDs and students through to professionals wishing to learn more about laser safety.  An Innovation in Laser Safety Analysis, LaserSafe PC is the programme which vastly simplifies the process of establishing the safety or otherwise of Laser situations.  It is maintained and supported by the highest authorities.  It covers all Laser situations for laboratories, industry, display and other organisations.  With 25 years of tried and proven experience behind it, this is software you can depend on.

    With Assistant - the graphical inline interactive aid section, you have help every step of the way!  Assistant is an in-depth guide to every aspect of the calculations - from entry through to detailed explanations of the results, including the mathematics involved in deriving them and full definitions of terms.  Assistant's simple but accurate and concise graphics help in the visualisation of complex concepts.

Fully compliant for standards with EN60825-1 : 2014, ANSI Z136.1 - 2014 and CDRH 21 CFR ยง 1040.10.
Fully compliant for safety spectacles with EN 207 and EN 208.
Enables those with little expertise to quickly assess Laser situations for safety.
Greatly simplifies and speeds up the process of safety analysis for those with expertise.
Enables speedy evaluation of how to rectify an unsafe situation.
Takes the tedium out of calculations which involve a lot of mathematics, searching through tables and applying correction factors.
Enables basic laser product classification.
LaserSafe PC has been developed for experimentation use and as a training exercise for University students.
Currently being used by major academic, medical, military and commercial institutions, nationally and internationally for assessment of laser safety related situations.
Assistant  is now designed to help and inform you every step of the way.
An indispensable tool for anyone using powerful lasers and other high brightness sources.
Still the de facto standard software for Laser Safety.
Automatic updates from the web.

Key Features
 Laser Warning Sign

Easy to use.
Calculation from 180nm-1mm & all time domains.
Calculation of MPEs for eye and skin exposure.
Calculation of AELs for all classes.
Extended Sources included for MPE & AEL calculations.
Scanning Beam Calculations.
Beam Shape Selection.
Quick visual indication of safety conditions.
Detailed results on calculations.
Pulse Summing analysis.  
c, k and t correction factor results on calculations.  
Automatic trial Classification.
L, LB and RB safety spectacle numbers determined.  
Classification Apertures for EN 60825-1 and Z136.1.
N.O.H.D. (Nominal Optical Hazard Distance) Calculation.
"Extended N.O.H.D." Calculation (uses Classification Aperture).
Print or Save option for all calculation results.
dBm input option for Fibre Optics.  
lm (lumen) as well as cd input option for visible LEDs.  
Easy to use menu options.
Graphical  Assistant  to help you every step of the way.  
In line help at all input & calculation stages.
Useful notes for laser users and Safety Officers.
Conforms to latest releases of EN 60825-1 & 2, Z136.1, CDRH, EN207 & EN208.
Instant recalculation from Standard to Standard.
1 year free software updates (includes any standards changes).
Support by e-mail or phone.
All software packages are Personalised.

New Features
 Hazard Level analysis window for fibre optics.
  Emission Sources:
 Lasers - Intra-Beam exposure     Small (point) Sources
 Large (extended) Sources
 LEDs  Includes built in CIE Luminosity Curve
 Fibre Optics  Single mode or Multi mode (Step & Graded Index)   
 Diffuse Reflection Sources  Reflectance or Measured Value Inputs   
 Scanning Beam Sources  Includes Waveform Selection   
  Output Types:
 CW     Continuous Wave
 Pulse Train  Continuously Repetitive Pulse Output  
 Single Pulse     Single Pulse Operation
 Quick     All colour coded for rapid appraisal of hazard
 Details  Limiting MPEs
 Eye & Skin MPE Excess
 Accessible Emissions
 Classification (& Hazard Levels)
 Safety Spectacle Results
 Miscellaneous Useful Results
 Information     Correction factors  (C1 - C7, CA, CB, CC, CE, CP, Kλ, k1, k1)  
 Time breaks  (T1 & T2)
 Pulse summing
 Angular Subtense & Acceptance Angles
 Classification     AELs  (Classes 1 to 3B, I - IIIb)
 Conditions 1, 2 or 3 Calculation Details
 Hazard Levels     AELs  (Classes 1 to 3B)
 Conditions 1-3 Calculation Details
Example of Small Source (Intra-beam) viewing input screen with repetitively pulsed source to EN60825 Example of Small Source (Intra-beam) viewing input screen with repetitively pulsed source to Z136

Demonstration Version

This is a fully functional version of the current software except that it will only calculate for 996nm
and  Assistant  does not contain the full features.

Download Here

LaserSafe PC is available from Lasermet and their distributors worldwide.

For the most advanced Laser Safety consultancy,
contact our authorised  LaserSafe PC  distributor:  Lasermet Limited
 Lasermet Limited

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These pages are maintained by Jim Webb who can be contacted at