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TEC GAS BLENDER Provide gas mixes to appropriately certified divers

Tec Gas Blender Course

With the number of technical divers on the rise, lots of scuba divers want enriched air and gas blends. This has led to increased demands for enriched air & trimix blenders. As such, the PADI Gas Blender course is becoming one of the most popular specialty courses.

The PADI Gas Blender course teaches you to blend enriched air nitrox and helium-blend gases using one or more blending methods. Being the blender is a key job at a busy PADI Dive Centre or Resort. Essentially, your work allows other divers to do what they love to do - scuba dive.

The Course

The PADI Gas Blender course will train you to become a qualified nitrox trimix blender, also known as gas blender. As such, you will be able to provide gas mixes to appropriately certified consumers.

The course includes three practical application sessions. There are no dives. During independent study and instructor-led review, you learn:

  • About the advantages and disadvantages of different blending methodologies.
  • To blend enriched air and trimix blends to within one percent of the target mix.
  • About the potential hazards related to handling oxygen, as well as how to manage those risks.
  • To demonstrate the steps for oxygen cleaning equipment, along with the requirements for oxygen service.

The Learning Materials

PADI eLearning makes it easy to fit scuba lessons into a busy schedule. Learn about scuba diving principles and terminology whenever, wherever it's convenient for you. It's your course on your time. Study offline, or online using a computer or mobile device. Connect with your instructor whenever you have a question.

eLearning time commitment: 4-5 Hours

The Scuba Gear You Use

For this course you will not be needing any diving equipment but you will be diving into our classroom.


If you're a PADI Enriched Air Diver and are at least 18 years old, you can enroll in a Tec Gas Blender course.

Note that qualifying certifications from other diver training organisations may apply - ask your PADI Gas Blender Instructor.

Medical Requirements

Scuba diving requires a minimum level of health and fitness. Chronic health conditions, certain medications and/or recent surgery may require you to get written approval from a physician before diving.

Avoid disappointment, download and review the Diver Medical form to ensure you won’t need a physician’s approval to dive before enrolling in a scuba course. Instructors, divemasters and dive shop staff are not physicians and should not be asked for medical advice; only medical professionals can give medical clearance to dive.

If you (or your physician) have questions about medical fitness to dive, contact the experts at Divers Alert Network (DAN).

Your Next Adventure

Once you completed PADI Gas Blender, you'll want to check out: PADI Discover Tec Diving certification courses.

Getting Started

This is one of our specialist course and we run them as custom courses to enrol please book the holding course below making your purchase online through our website.

You will then receive an email asking for some more details to get you registered and also offering some help to get you started with your online materials. We will contact you to arrange more details on logistics of your course, such where to be and when.

If you are unsure simply contact us to discuss this further.

Additional Costs

You PADI Tec Course includes 1 day of Technical training, materials and gases up to 40%. However, as with all training courses, this certification can only be award following skill the demostraton of skill mastery. Most students will complete the course within the 1 day, however additional training beyond this will be charged on a per-day basis.

  Course Type Location   Price    
TecRec Nitrox Gas Blender Uk Diving Academy £ 200.00

Lecture 1
Sun 25 Dec 2022
03 hours 00 minutes
Uk Diving Academy

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TecRecTrimix Gas Blender Uk Diving Academy £ 300.00

Lecture 1
Sun 25 Dec 2022
03 hours 00 minutes
Uk Diving Academy

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TecRec Trimix Gas Blender (Upgrade) Uk Diving Academy £ 150.00

Lecture 1
Fri 21 Jan 2022
Uk Diving Academy

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