SSI Extended Range Trimix

The SSI Extended Range course is the start of your exciting journey to become an accomplished tech diver.

Using twinset configuration, this course will prepare you to plan and conduct decompression dives to a maximum depth of 45 metres using trimix breathing gases and nitrox mixtures of up to 100% oxygen for decompression.

Upon completion you will be awarded the SSI Extended Range Trimix qualification allowing you to conduct dives to 45m using gas mixes with a maximum END of 30m and 25 minutes decompression using up to 100% oxygen.

Can be completed on Single Cylinder or Twinset.

Facts and Training Standards

What’s included: Equipment, pool entry, instructor time and breathing gases (for student and instructor)

Extra costs: Open Water site entry

Equipment Hire is available for the course but for maximum benefit, we recommend configuring your own equipment.

Minimum Age:
18
Certification Prerequisites:
Open Water Diver (or equivalent) and
Enriched Air Nitrox (40%) 
Academic Sessions:
1 day
Price:
Extended Range Trimix £1550
Extended Range Nitrox £1400 (Upgrade to Extended Range Trimix £800)
Minimum Logged Dives:
50 or be certified in Extended Range Nitrox Diving
Maximum Training Depth:
45m
Pool/Confined Water Sessions: 1
Open Water Dives:
6

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