These balloons provide the highest level of achievement for high altitude balloonists, carrying maximum payloads of up to 12 lbs and reaching burst altitudes of more than 115,000 feet, depending on weight of payload. TX Series balloons are high modulus, high performance balloons focused on superior burst altitude in extreme atmospheric environments. Designed to shed moisture as they rise and retain maximum internal volume capacity, TX balloons usually reach the upper 15th percentile of their respective stand balloon's burst window. TX balloons offer unparalleled performance in the equatorial tropopause, the highest and coldest part of the Earth's stratospheric boundary.
Specifications: Weight: 3000 grams Manufacturer: Totex (Japan) Material: Natural Latex, TX Blend, No Preservatives Biodegradability: 100%, 24-36 Months All Conditions Inflation Gas: UHP Grade 5 Helium/ Hydrogen Payload: 4-12 lbs (50 lbs max) Rate of Ascent: 350m/min Burst Diameter: 42.7ft Burst Altitude: 115,000- 125,000ft (with recommended payload) Neck Diameter: 5.0cm Neck Length: 12.0cm
Packaging Options: Standard Manufacturer's Packaging: Balloon sealed in plastic bag.
UV Resistant Packaging (+$2): Balloon, in manufacturer's packaging heat sealed in UV Resistant Bag.


