Facebook, app in sviluppo per BlackBerry Playbook

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Facebook BlackBerry PlaybookRIM ha annunciato lo sviluppo di una app Facebook per BlackBerry Playbook, il celebre tablet dell’azienda canadese, da poco disponibile negli Stati Uniti. L’applicazione è praticamente già completa, i programmatori stanno testando le funzionalità del software ma tutto sembra procedere per il verso giusto.

La società prevedere di rilasciare l’app Facebook per Playbook entro la fine di maggio, il download ovviamente sarà gratuito tramite BlackBerry Marketplace. Ovviamente è possibile accedere al sito anche tramite browser, l’applicazione offre però alcune funzioni dedicate e risulta, nel complesso, più comoda da usare.

Intanto aspettiamo di sapere quando il Playbook arriverà anche in Europa, si parla di un arrivo previsto per il mese di luglio, ma non ci sono ancora conferme ufficiali in merito.

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  21. Balanset-1A: Revolutionary Portable Balancer & Vibration Analyzer
    Modern Dynamic Balancing Solution
    Balanset-1A represents an advanced solution for rotor balancing of rotors in their own bearings, created by Estonian company Vibromera OU. The device delivers professional equipment balancing at €1,751, which is significantly cheaper than traditional vibration analyzers while maintaining exceptional measurement accuracy. The system allows field balancing directly at the equipment’s operational location without requiring dismantling, which is essential for preventing production downtime.
    About the Manufacturer
    Vibromera OU is an Estonian company concentrating in the creation and manufacturing of devices for technical diagnostics of industrial equipment. The company is established in Estonia (registration number 14317077) and has offices in Portugal.
    Contact Information:

    Official website: https://vibromera.eu/shop/2/

    Technical Specifications
    Measurement Parameters
    Balanset-1A provides high-precision measurements using a dual-channel vibration analysis system. The device measures RMS vibration velocity in the range of 0-80 mm/s with an accuracy of ±(0.1 + 0.1?Vi) mm/s. The operating frequency range is 5-550 Hz with possible extension to 1000 Hz. The system supports rotation frequency measurement from 250 to 90,000 RPM with phase angle determination accuracy of ±1 degree.
    Operating Principle
    The device uses phase-sensitive vibration measurement technology with MEMS accelerometers ADXL335 and laser tachometry. Two single-axis accelerometers measure mechanical oscillations proportional to acceleration, while a laser tachometer generates impulse signals for determining rotational speed and phase angle. Digital signal processing includes FFT analysis for frequency analysis and specialized algorithms for automatic computation of correction masses.
    Full Kit Components
    The standard Balanset-1A delivery includes:

    Measurement unit with USB interface – main module with embedded preamplifiers, integrators, and ADC
    2 vibration sensors (accelerometers) with 4m cables (alternatively 10m)
    Optical sensor (laser tachometer) with 50-500mm measuring distance
    Magnetic stand for sensor mounting
    Electronic scales for exact measurement of corrective masses
    Software for Windows 7-11 (32/64-bit)
    Plastic transport case
    Complete set of cables and documentation

    Operating Capabilities
    Vibrometer Mode
    Balanset-1A operates as a complete vibration analyzer with abilities for measuring overall vibration level, FFT spectrum analysis up to 1000 Hz, calculating amplitude and phase of the fundamental frequency (1x), and continuous data recording. The system offers display of time signals and spectral analysis for equipment condition diagnostics.
    Balancing Mode
    The device supports one-plane (static) and two-plane (dynamic) balancing with automatic calculation of corrective masses and their installation angles. The unique influence coefficient saving function enables considerable acceleration of subsequent balancing of similar equipment. A specialized grinding wheel balancing mode uses the three-correction-weight method.
    Software
    The user-friendly program interface offers step-by-step guidance through the balancing process, making the device available to personnel without special training. Key functions include:

    Automatic tolerance calculation per ISO 1940
    Polar diagrams for imbalance visualization
    Result archiving with report generation capability
    Metric and imperial system support
    Multilingual interface (English, German, French, Polish, Russian)

    Fields of Use and Equipment Types
    Industrial Equipment
    Balanset-1A is effectively used for balancing fans (centrifugal, axial), pumps (hydraulic, centrifugal), turbines (steam, gas), centrifuges, compressors, and electric motors. In production facilities, the device is used for balancing grinding wheels, machine spindles, and drive shafts.
    Agricultural Machinery
    The device offers special value for agriculture, where uninterrupted operation during season is essential. Balanset-1A is applied for balancing combine threshing drums, shredders, mulchers, mowers, and augers. The ability to balance on-site without equipment disassembly permits preventing costly downtime during peak harvest periods.
    Specialized Equipment
    The device is effectively used for balancing crushers of various types, turbochargers, drone propellers, and other high-speed equipment. The RPM frequency range from 250 to 90,000 RPM covers practically all types of industrial equipment.
    Benefits Over Alternatives
    Economic Value
    At a price of €1,751, Balanset-1A offers the functionality of devices costing €10,000-25,000. The investment pays for itself after preventing just 2-3 bearing failures. Savings on external balancing specialist services amounts to thousands of euros annually.
    Ease of Use
    Unlike complicated vibration analyzers requiring months of training, mastering Balanset-1A takes 3-4 hours. The step-by-step guide in the software permits professional balancing by personnel without special vibration diagnostics training.
    Mobility and Independence
    The complete kit weighs only 4 kg, with power supplied through the laptop’s USB port. This enables balancing in remote conditions, at remote sites, and in inaccessible locations without separate power supply.
    Universal Application
    One device is adequate for balancing the most extensive spectrum of equipment – from small electric motors to large industrial fans and turbines. Support for single and dual-plane balancing covers all typical tasks.
    Real Application Results
    Drone Propeller Balancing
    A user achieved vibration reduction from 0.74 mm/s to 0.014 mm/s – a 50-fold improvement. This demonstrates the exceptional accuracy of the device even on small rotors.
    Shopping Center Ventilation Systems
    Engineers successfully balanced radial fans, achieving reduced energy consumption, abolished excessive noise, and prolonged equipment lifespan. Energy savings paid for the device cost within several months.
    Agricultural Equipment
    Farmers note that Balanset-1A has become an indispensable tool preventing costly breakdowns during peak season. Reduced vibration of threshing drums led to lower fuel consumption and bearing wear.
    Investment and Delivery Terms
    Current Prices

    Complete Balanset-1A Kit: €1,751
    OEM Kit (without case, stand, and scales): €1,561
    Special Offer: €50 discount for newsletter subscribers
    Bulk Discounts: up to 15% for orders of 4+ units

    Purchase Options

    Official Website: vibromera.eu (recommended)
    eBay: certified sellers with 100% rating
    Industrial Distributors: through B2B channels

    Payment and Shipping Terms

    Payment Methods: PayPal, bank cards, bank transfer
    Shipping: 10-20 business days by international mail
    Shipping Cost: from $10 (economy) to $95 (express)
    Warranty: factory warranty
    Technical Support: included in price

    Conclusion
    Balanset-1A represents an optimal solution for organizations striving to implement an successful equipment balancing system without substantial capital expenditure. The device democratizes access to professional balancing, permitting small companies and service centers to provide services at the level of large industrial companies.
    The combination of reasonable price, ease of use, and professional capabilities makes Balanset-1A an indispensable tool for modern technical maintenance. Investment in this device is an investment in equipment stability, decreased operating costs, and increased competitiveness of your enterprise.

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