Meteorological Balloons required

RFQ Details

We have required Meteorological Balloons according to these following specifications:

1. Nominal Weight: 350 grams
2. Colour: Natural
3. Material: Rubber-milk, Neoprene
4. Filling Trunk Circumference: 110 mm
5. Filling Trunk Diameter: 55 mm
6. Filling Trunk Length: 120 mm
7. PERFORMANCE
§ Balloon when filled with Hydrogen must be able to lift a weight of 0,2 kg at a rate of 340 - 360 metres per minute.
§ Balloons must reach a height of 20 hPa - 10 hPa. (25 000 - 30 000 metres) with reliability factor of 95% during both night or day conditions.
§ When inflated balloons must be a spherical shape.