RealTime Laser Safety Software provides on-the-go access, making it convenient for quick assessments whether in the lab or in the field. This tool is designed to help users calculate important laser safety parameters, including:

Laser system emitting colored beams onto surfaces, representing point and extended laser sources. — **Point and Extended**

Accurately assess safe exposure levels for both point and extended laser sources.

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.wp-block-kadence-advancedheading.kt-adv-heading11626_96fc87-43, .wp-block-kadence-advancedheading.kt-adv-heading11626_96fc87-43[data-kb-block="kb-adv-heading11626_96fc87-43"]{margin-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-size:var(--global-kb-font-size-md, 1.25rem);line-height:1.2;font-weight:400;font-style:normal;font-family:var( --global-heading-font-family, inherit );}.wp-block-kadence-advancedheading.kt-adv-heading11626_96fc87-43 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading11626_96fc87-43[data-kb-block="kb-adv-heading11626_96fc87-43"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading11626_96fc87-43 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading11626_96fc87-43[data-kb-block="kb-adv-heading11626_96fc87-43"] img.kb-inline-image{width:150px;vertical-align:baseline;}

MPE and AEL Calculations

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RealTime LSS can determine the Maximum Permissible Exposure (MPE) – the highest level of laser radiation to which a person may be exposed without hazardous effects or biological changes to the eye or skin, and the Accessible Emission Limit (AEL) to calculate whether a laser product complies with its assigned class.

Close-up of glowing fiber optic cables emitting light, symbolizing fiber optic laser calculations — **Fibre Optic**

Perform tailored calculations for fibre optic lasers, addressing their specific safety requirements.

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.wp-block-kadence-advancedheading.kt-adv-heading11626_af06e7-31, .wp-block-kadence-advancedheading.kt-adv-heading11626_af06e7-31[data-kb-block="kb-adv-heading11626_af06e7-31"]{margin-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-size:var(--global-kb-font-size-md, 1.25rem);line-height:1.2;font-weight:400;font-style:normal;font-family:var( --global-heading-font-family, inherit );}.wp-block-kadence-advancedheading.kt-adv-heading11626_af06e7-31 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading11626_af06e7-31[data-kb-block="kb-adv-heading11626_af06e7-31"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading11626_af06e7-31 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading11626_af06e7-31[data-kb-block="kb-adv-heading11626_af06e7-31"] img.kb-inline-image{width:150px;vertical-align:baseline;}

Fibre Optic Assessments

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RealTime LSS includes a specialized tool for assessing the safety of fibre optic laser systems, which are commonly used in communications, medical, and industrial applications.

Laser beam reflecting off a surface with scattered light, illustrating indirect laser reflection hazards — **Diffuse Reflection**

Evaluate potential hazards from indirect reflections to mitigate exposure risks.

.kadence-column11626_17a8dc-80 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-lg, 3rem);padding-right:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-lg, 3rem);padding-left:var(--global-kb-spacing-lg, 3rem);}.kadence-column11626_17a8dc-80 > .kt-inside-inner-col{border-top:1px solid var(--global-palette7, #EDF2F7);border-right:1px solid var(--global-palette7, #EDF2F7);border-bottom:1px solid var(--global-palette7, #EDF2F7);border-left:1px solid var(--global-palette7, #EDF2F7);}.kadence-column11626_17a8dc-80 > .kt-inside-inner-col,.kadence-column11626_17a8dc-80 > .kt-inside-inner-col:before{border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-right-radius:20px;border-bottom-left-radius:20px;}.kadence-column11626_17a8dc-80 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column11626_17a8dc-80 > .kt-inside-inner-col{flex-direction:column;}.kadence-column11626_17a8dc-80 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column11626_17a8dc-80 > .kt-inside-inner-col{background-color:var(--global-palette7, #EDF2F7);}.kadence-column11626_17a8dc-80:hover > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);background-image:none;}.kadence-column11626_17a8dc-80 > .kt-inside-inner-col:before{opacity:1;}.kadence-column11626_17a8dc-80{position:relative;}@media all and (max-width: 1024px){.kadence-column11626_17a8dc-80 > .kt-inside-inner-col{border-top:1px solid var(--global-palette7, #EDF2F7);border-right:1px solid var(--global-palette7, #EDF2F7);border-bottom:1px solid var(--global-palette7, #EDF2F7);border-left:1px solid var(--global-palette7, #EDF2F7);flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column11626_17a8dc-80 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);border-top:1px solid var(--global-palette7, #EDF2F7);border-right:1px solid var(--global-palette7, #EDF2F7);border-bottom:1px solid var(--global-palette7, #EDF2F7);border-left:1px solid var(--global-palette7, #EDF2F7);flex-direction:column;justify-content:center;}}

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Diffuse Reflection

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When a laser beam reflects off a non-specular surface (painted wall, fabric, etc.), it scatters in many directions. RealTime LSS can estimate the exposure risk from such reflections, taking into account:

Distance from the reflecting surface
Surface reflectivity
Incident power or energy of the laser

Robotic hand pointing to a magnifying glass over a digital chart, indicating laser classification and compliance — **Laser Classification**

Assign correct hazard classes for laser systems, essential for regulatory compliance and labeling.

.kadence-column11626_8b2065-84 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-lg, 3rem);padding-right:var(--global-kb-spacing-lg, 3rem);padding-bottom:var(--global-kb-spacing-lg, 3rem);padding-left:var(--global-kb-spacing-lg, 3rem);}.kadence-column11626_8b2065-84 > .kt-inside-inner-col{border-top:1px solid var(--global-palette7, #EDF2F7);border-right:1px solid var(--global-palette7, #EDF2F7);border-bottom:1px solid var(--global-palette7, #EDF2F7);border-left:1px solid var(--global-palette7, #EDF2F7);}.kadence-column11626_8b2065-84 > .kt-inside-inner-col,.kadence-column11626_8b2065-84 > .kt-inside-inner-col:before{border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-right-radius:20px;border-bottom-left-radius:20px;}.kadence-column11626_8b2065-84 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column11626_8b2065-84 > .kt-inside-inner-col{flex-direction:column;}.kadence-column11626_8b2065-84 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column11626_8b2065-84 > .kt-inside-inner-col{background-color:var(--global-palette7, #EDF2F7);}.kadence-column11626_8b2065-84:hover > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);background-image:none;}.kadence-column11626_8b2065-84 > .kt-inside-inner-col:before{opacity:1;}.kadence-column11626_8b2065-84{position:relative;}@media all and (max-width: 1024px){.kadence-column11626_8b2065-84 > .kt-inside-inner-col{border-top:1px solid var(--global-palette7, #EDF2F7);border-right:1px solid var(--global-palette7, #EDF2F7);border-bottom:1px solid var(--global-palette7, #EDF2F7);border-left:1px solid var(--global-palette7, #EDF2F7);flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column11626_8b2065-84 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);border-top:1px solid var(--global-palette7, #EDF2F7);border-right:1px solid var(--global-palette7, #EDF2F7);border-bottom:1px solid var(--global-palette7, #EDF2F7);border-left:1px solid var(--global-palette7, #EDF2F7);flex-direction:column;justify-content:center;}}

.wp-block-kadence-advancedheading.kt-adv-heading11626_70d70d-6f, .wp-block-kadence-advancedheading.kt-adv-heading11626_70d70d-6f[data-kb-block="kb-adv-heading11626_70d70d-6f"]{margin-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-size:var(--global-kb-font-size-md, 1.25rem);line-height:1.2;font-weight:400;font-style:normal;font-family:var( --global-heading-font-family, inherit );}.wp-block-kadence-advancedheading.kt-adv-heading11626_70d70d-6f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading11626_70d70d-6f[data-kb-block="kb-adv-heading11626_70d70d-6f"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading11626_70d70d-6f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading11626_70d70d-6f[data-kb-block="kb-adv-heading11626_70d70d-6f"] img.kb-inline-image{width:150px;vertical-align:baseline;}

Laser Classification
to IEC 60825-1

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RealTime LSS assists in identifying the appropriate laser class according to IEC 60825-1 (e.g., Class 1, 2, 3R, 3B, or 4) for a device based on:

Output power or energy
Duration and frequency of emission
Emission type (CW or pulsed)

RealTime LSS uses parameters such as emission duration, wavelength, and pulse characteristics to accurately calculate MPE and AEL limits for all laser classes.

Diffuse reflection calculations help assess risks in environments where beam reflections are likely, ensuring comprehensive safety evaluations.

Innovation from the Laser Safety Experts – Your Safety Starts Here

Lasermet’s RealTime Laser Safety Software (RTLSS) is an essential online tool for professionals working with lasers. This powerful software helps you quickly calculate critical laser safety parameters, ensuring compliance with international laser safety standards (IEC 60825-1). Whether you’re assessing laser exposure, determining safe working conditions, or selecting the appropriate laser protection for eyewear, this tool simplifies the process with accurate, real-time results.

Try RTLSS Now

Laser Calculator Guide

Inside the RealTime LSS calculator, you’ll find panels to manage saved laser calculations, set laser operation modes, select source types and etc. Each of the four calculators provides different input fields for specific laser scenarios. The CW Settings panel allows you to enter key laser parameters: Wavelength (nm), Exposure Duration (s), Laser Power (W), Beam Diameter (mm), Beam Divergence (mrad), and Distance to Target (m). A Remaining Calculations counter tracks your usage based on your plan.

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Detailed Assessment

Each calculation provides results on potential harm to the eyes and skin, as well as detailed beam properties, ensuring that all safety considerations are covered.

Multiple Calculator Options

Use different calculators based on your specific needs— whether you’re working with fibre optics, diffuse reflections, or other laser types.

Laser Class and Eyewear Recommendations

Receive detailed laser class information and recommendations on appropriate laser safety eyewear for any laser.

Mobile Optimisation

Access the calculator on the go. Whether in the lab or in the field, RTLSS is optimised for all mobile devices, allowing for fast and efficient assessments anytime, anywhere.

Save and Retrieve Data

Easily save, revisit, and review past calculations for continuous workflow efficiency.

Real-Time Updates

Stay up-to-date with real-time adjustments based on the latest safety standards, ensuring that all calculations remain accurate and compliant.

User-Friendly Interface

With a simple, intuitive design, RTLSS lets users quickly input parameters and retrieve results, enhancing productivity and reducing time spent on assessments.

Safety Standard Compliance

RTLSS ensures compliance with international safety standards like IEC 60825-1.

Infographics: Key to Better Understanding

RealTime LSS offers clear, easy-to-understand graphics that visually explain key laser safety parameters.

These include Beam Divergence, showing how laser beams spread; Limit Aperture, depicting the maximum allowed beam diameter for safe exposure; and Applicable Beam Area, which highlights the area of beam interaction for safety. It also shows Nominal Ocular Hazard Distance (NOHD), the safe distance for eye exposure, and Effective Nominal Ocular Hazard Distance (ENOHD), factoring in beam divergence. Additionally, Spectral Information outlines the laser’s wavelength range to ensure correct classification and safety.

Animated infographic showing different laser safety calculator applications

Testimonials

‘I was very impressed with the software, it exceeded my expectations and needs, whilst being very easy to use and most importantly – web-based! I believe it will be a very useful tool to any laser protection adviser.’

– Natalie Bales, Laser Protection Adviser of Musgrove Park Hospital

Start Your Laser Calculations Today!

Take control of your laser safety with the Lasermet RealTime LSS. Whether you’re assessing new laser systems or ensuring compliance to standards, this software is your go-to tool for accurate and reliable laser safety results.

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RealTime Laser Safety Software

Lasermet Ltd

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