Technical Services

CSE Self-Contained Self-Rescuers

Oxygen generating emergency escape apparatus

CMTS is the exclusive distributor of CSE SCSRs within eastern Australia.

Self-Contained Self-Rescuers (SCSR) are an oxygen generating emergency escape apparatus worn on a person or cached strategically throughout a mine or tunnel. SCSRs are donned when an environment becomes irrespirable as a result of fire, explosion, gas outburst or contamination. The user is delivered a nominal duration of breathable oxygen which is generated through an exothermic reaction between the moisture in the users breathe and the chemical potassium superoxide (KO2) which is contained within the SCSR, this reaction also scrubs carbon dioxide from the user’s breath. Durations vary depending on the application, most SCSR have a range of 30 minute (traditionally body-worn) and 60 minute (traditionally cached).

ASR SCSR

CMTS partner with industry leaders CSE, who manufacture the ASR SCSR. The ASR short for Australian Self Rescuer, is design registered for use in underground coal mines throughout NSW and Qld. The ASR delivers the user 45 minutes of oxygen as per its registration testing and due to its compact size vs long duration, the ASR holds a niche in the market, being able to be utilised as either body-worn or cached. Designed so that it can be carried every day or stored away for up to 10 years without maintenance. The ASR can be used in application such as, mining, tunnelling, industrial plants, underground utilities or confined space applications.

CSE - ASR (Australian Self Rescuer) Additional Information

Superior Duration

  • Rated duration: 45 minutes
  • Includes QuickStart Technology which means faster oxygen generation at the start when you need it most

Built Tough

  • Designed for the most rugged of environments
  • Improved storage temperature range
  • 10-year service life
  • No hydrostatic testing needed

Industry Leading Training

  • Every device includes easy-to-follow user instructions and a suite of training resources
  • Advanced Train the Trainer program available

Made in the USA

  • Designed and manufactured at CSE’s facility Export, PA

Approval: MDR 154852 BA-0

Operating Performance: VO2 1.35 L/min: 45 minutes

Environmental Conditions:

  • Storage Temperature: -29°C – 64°C
  • Operating Temperature: 0°C – 64°C
  • Relative Humidity: Up to 100%
  • Barometric Pressure: 700 – 1300 hPa

Oxygen Concentration: >= 21%

Breathing Resistance: (Inhalation plus exhalation)

  • @ 35 L/min at deployment: < 0.7 KPa
  • @ 35 L/min at 60 minutes: < 1.3 KPa

Size and Weight

  • H x W x D: 216 x 152 x 108 mm
  • Weight (carried): 2.7 kg
  • Weight (deployed): 2.3 kg

Visit CSE’s website to get all the latest literature including:

  • Posters, Videos and Training Material
  • Manuals
  • User Guides
  • User Instructions
  • Technical Brochures
  • FYI Letters
  • Safety Data Sheets and Disposal Information
  • Warranty Information

SR-D (ASR Training Unit)

The SR-D will help provide trainees with hands-on training and gain experience in opening, donning, and using our SCSRs. It can be used in training for the SRLD, ASR, or SR100A. The SR-D includes features such as an opening mechanism, mouthpiece and nose clamp to simulate the experience of using an SCSR. The SR-D is not an expectation trainer and does not simulate the warmth and breathing resistance that an SCSR may have near the end of its operating duration.

SR-D (ASR Training Unit) Additional Information

Realistic Donning

  • Trainees become familiar with donning the SRLD, ASR, or SR100A
  • Allows trainees to perform hands-on training until proficient at donning
  • Trainee can feel the fit of the breathing hose, mouthpiece, nose clamp, and protective goggles

Reusable

  • Durable construction means the SR-D will hold up to many training events
  • Components can quickly be dismantled for disinfecting with available cleaner

CSE Support

  • As with all CSE training products, the SR-D is supported by easy-to-follow instructions and the full support of the CSE team

Made in the USA

  • Designed and manufactured at our facility in Export, PA

Supports Training On

  • SRLD
  • ASR
  • SR100A

Training Type

  • Donning training
  • Not an expectation trainer (no heat or oxygen produced)

Visit CSE’s website to get all the latest literature including:

  • Posters, Videos and Training Material
  • Manuals
  • User Guides
  • User Instructions
  • Technical Brochures
  • FYI Letters
  • Safety Data Sheets and Disposal Information
  • Warranty Information

SR-T (ASR Training Unit)

The SR-T is a 15-minute expectation training device for all CSE SCSRs. It will help trainees get used to the breathing resistance and heat they would feel when using a real SCSR. The SR-T provides a realistic experience by producing oxygen the same way a CSE SCSR would, and it allows trainees to move and practice in simulated exercises. It also provides an opportunity to practice the Manual Start procedure. Over 96% of training participants who were surveyed said the SR-T provided a positive training experience.

SR-T (ASR Training Unit) Additional Information

Realistic Training

  • Produces oxygen just like a real SCSR
  • Trainees can perform exercises in simulated training scenarios with the SR-T
  • Practices the manual-start procedure
  • Provides valuable hands-on training over 15 minutes

Meets Government Regulator and other training criteria

  • The SR-T is an expectation training device, which produces oxygen (Australian criteria)
  • Complies with annual expectation training requirement

Training made easy

  • Supported with easy to follow instructions
  • CSE team is available to provide training

Made in the USA

  • Designed and manufactured at CSE’s facility Export, PA

Supports Training On

  • SR2000
  • SRLD
  • ASR
  • SR100A

Training Type

  • Expectation training
  • Produces heat and breathing resistance

Training Duration

  • 15 minutes

Visit CSE’s website to get all the latest literature including:

  • Posters, Videos and Training Material
  • Manuals
  • User Guides
  • User Instructions
  • Technical Brochures
  • FYI Letters
  • Safety Data Sheets and Disposal Information
  • Warranty Information

Why us?

Experience

CMTS has provided critical gas detection services since 1983.

Customised Solutions

We work with you to deliver the most appropriate solutions for your operations.

Expertise

CMTS-Technical has provided critical gas detection services since 1983 and is backed by NATA and ISO accreditation.