• OLED Display
• Analyzer has built in Gas Mixing Calculator
• Continous flow mixture measurement with Hi/Lo alarms for He and O2
• new electronics with lower power usage
• Gas purity option serves for gas purity measuring.
  It is primary suited for argon, but after readjustment of the values it is possible to use for several different gases.
  It is also possible to detect ratio of two gases with different speed of sound. For example: helium/nitrogen, helium/argon, hydrogen/nitrogen, hydrogen/argon and many more.
  

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    Video

Operation Principle

A standard electrochemical sensor (R-17S) normally used in analyzers for diving is used to determine the oxygen content. The helium content is determined on the basis of measuring the speed of sound in the analyzed mixture.

The speed of sound depends on the content of helium and oxygen, and on the temperature of the mixture. The dependence of the speed of sound on pressure is marginal and can be ignored under normal atmospheric pressure. At 0°C the speed of sound is approximately 970 m/s in pure helium, 330 m/s in air, and 315 m/s in pure oxygen. Raising the temperature by one degree raises the speed of sound by approximately 0.175%. The speed of sound in the mixture is described as a non-linear equation of temperature, oxygen content and helium content.

The speed of sound is measured directly as the time it takes for an acoustic impulse to travel between two microphones. This measurement is taken alternately in both directions to eliminate the influence of the gas flow-rate.

Light Monkey 10 - 21 HID Primary Light

• 10aH Li-Po Battery: 300 minute burn time
• 1500 Lumen Output @ 6500 Kelvin
• 10.75" (27.2 cm) Length, 3" (7.5 cm) Diameter
• Dry weight 5.8 lb. (2.6kg), 2.5 lb. (1.1 kg) negative in-water
• 5 hour recharge from complete discharge
• 9.00 g ELC
• New Dry Lid is completely sealed providing protection from water intrusion due to a cut cord or switch boot
•  Battery Canister is completely sealed preventing water intrusion due to improperly latched lid or forgotten o-ring

Free with purchase of 10Ah - 21W LED canister light
you get one Lola Backup light including the high tech mask mount. The light features one hand on/off.

and you also get one

Technical wing for twin tanks (doubles). Rock solid construction. Streamlined for effortless swimming, low drag for scootering.

These wings are designed specifically for use with double cylinders. They provide  55 pounds/25l of lift. They are designed for use with medium- to heavyweight doubles and stage bottles.  A 24-inch/60cm low-pressure inflator hose is included. Available in Black.

This wing is popular among many European cave divers, who appreciate its simple, streamlined design.

Wing Cover:  Outer abrasion resistant shell made from Cordura 2000

Wing bladder: inner bladder made from RF welded CORDURA 560 with PU coating. It resists hydrolysis, low temperatures, and hydrocarbons. 

 Virtually indestructible. High quality Swiss RiRi zipper.

Inflator hose with protection sleeve at the elbow	Hi quality SS inflator with SS insert

Golem 55 Wing:

Technical wing for twin tanks (doubles). Rock solid construction. Streamlined for effortless swimming, low drag for scootering.

These wings are designed specifically for use with double cylinders. They provide  55 pounds/25l of lift. They are designed for use with medium- to heavyweight doubles and stage bottles.  A 24-inch/60cm low-pressure inflator hose is included. Available in Black.

This wing is popular among many European cave divers, who appreciate its simple, streamlined design.

Wing Cover:  Outer abrasion resistant shell made from Cordura 2000

Wing bladder: inner bladder made from RF welded CORDURA 560 with PU coating. It resists hydrolysis, low temperatures, and hydrocarbons. 

 Virtually indestructible. High quality Swiss RiRi zipper.

Inflator hose with protection sleeve at the elbow	Hi quality SS inflator with SS insert

Combo comes with 35 lbs. wing, tank bands, SS backplate with harness and FREE harness knife.

Golem 35 wing:

Technical wing for single tank configuration. Rock solid construction. Streamlined for effortless swimming, low drag for scootering.

These wings are designed specifically for use with single cylinders. They provide  35 pounds/18l of lift. They are designed for use with Aluminium and Steel single tanks.  A 24-inch/60cm low-pressure inflator hose is included. Available in Black.

This wing is ideal for use with rebreathers. Its simple, streamlined design paired with low profile Golem Stream backplate creates unbeatable CCR kit.

Wing Cover:  Outer abrasion resistant shell made from Cordura 2000

Wing bladder: inner bladder made from RF welded CORDURA 560 with PU coating. It resists hydrolysis, low temperatures, and hydrocarbons. 

 Virtually indestructible. High quality Swiss RiRi zipper. Two cam bands with stainless steel buckles and LP hose included. Two backplate attachment SS bolts and nuts are also included.

Inflator hose with protection sleeve at the elbow	Hi quality SS inflator with SS insert