Tenders Are Invited For Radiosonde Apparatus – Acquisition Of Radiosonde And Related Equipment in Hungary

Work Detail

Radiosonde Apparatus – Acquisition Of Radiosonde And Related Equipment. Hungaromet Nonprofit Zrt. Uses Vaisala As41 Autosonde Ground Equipment For High-Atmosphere Radiosonde Measurements In Budapest And Szeged. These Devices Are Electromechanical Devices That Operate Automatically, Using Robot Technology. They Are Able, On The Basis Of A Pre-Programmed Schedule, On Any Day Of The Week, At Any Prescribed Time: • To Prepare And Check The Radiosonde For Measurement Immediately Before The Measurement, • To Fill The Balloon Carrying The Probe Into The High Atmosphere With Hydrogen Gas, • To Release The Radiosonde-Balloon Combination At The Specified Time, • To Receive And Process The Atmospheric Data Measured By The Probe And Broadcast In Real Time Using Its Radio Transmitter, • To Produce The Data In A Format Suitable For International Meteorological Data Exchange And Transmit It Using Standard It Tools. The Equipment Can Be Pre-Charged With A Quantity Of Equipment Suitable For Up To 60 High-Atmosphere Measurements (Take-Offs). Subject Of Purchase: 1. 1000 Radio Probes, Which: A. Compatible With Vaisala As41 Autosonde Ground Equipment B. It Can Measure The Air Temperature During Its Flight, With An Accuracy Of At Least 0.2 C; C. It Can Measure The Relative Humidity Of The Air During Its Flight, With An Accuracy Of At Least 3%; D. During Flight, It Can Measure The Air Pressure With An Accuracy Of At Least 0.4 Hpa; E. During Its Flight, Using Gps Technology, It Can Measure The Direction Of The Altitude Wind To At Least 2 Degrees And Its Speed With An Accuracy Of At Least 0.2 M/S; F. Able To Transmit Within The 400-406 Mhz Radio Frequency Band, At The Frequency Chosen By The User, With A Power Of At Least 60 Mw. 2. 1,000 600-Gram Balloons That Can Raise The Radio Probe To A Height Of At Least 30 Km; 3. 1000 Pieces Of Balloon Valve, Which Makes The Balloon Suitable For Automatic Inflation. General Requirements For All Devices: - Delivery Of Factory New Products; - 12 Months Full Warranty For The Equipment To Be Purchased.

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