TwitLists: le liste Twitter e i client supportati

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liste twitter

Le TwitLists sono l’ultima novità di Twitter per gestire meglio i contatti. Si tratta di una funzione che permette di creare e gestire degli elenchi divisi per categorie dove “raggruppare” i nostri contatti. A differenza di altri meccanismi simili, come i gruppi “famiglia“, “amici” o “collaboratori” presenti in MSN, su Twitter non ci sono liste pre-organizzate, ma dobbiamo crearle da zero, assegnargli il nome che vogliamo, e scegliere se rendere queste liste pubbliche e visibili a tutti, oppure mantenerle private.

L’aspetto più interessante delle liste Twitter è che proprio come per i nostri contatti, qui possiamo “followare” intere liste, e seguire uno o più gruppi di contatti.

Per adesso i client Twitter più utilizzati non supportano ancora la funzione “listed” e sono incapaci di condividere le liste pubbliche. Fa però eccezione Seesmic, il client sviluppato con la tecnologia Adobe Air. Seesmic, al momento, permette solo di visualizzare le liste create e aggiungere nuovi utenti. Non è possibile perciò creare una lista direttamente sul desktop, ma dobbiamo per forza collegarci al sito web di Twitter. Ma di sicuro ci saranno presto novità, e le TwitLists verranno integrate anche negli altri client desktop.

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  1. Balanset-1A: Revolutionary Mobile Balancer & Vibration Analyzer
    Industrial-grade Dynamic Balancing Solution
    Balanset-1A stands as an innovative solution for dynamic balancing of rotors in their own bearings, created by Estonian company Vibromera OU. The device offers professional equipment balancing at €1,751, which is substantially less expensive than traditional vibration analyzers while preserving superior measurement accuracy. The system allows in-place balancing directly at the equipment’s working position without necessitating removal, which is vital for preventing production downtime.
    About the Manufacturer
    Vibromera OU is an Estonian company specializing in the creation and production of devices for technical diagnostics of industrial equipment. The company is registered in Estonia (registration number 14317077) and has representatives in Portugal.
    Contact Information:

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

    Technical Specifications
    Measurement Parameters
    Balanset-1A provides precise 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 working frequency range is 5-550 Hz with optional extension to 1000 Hz. The system supports rotational speed measurement from 250 to 90,000 RPM with phase angle determination accuracy of ±1 degree.
    Working Principle
    The device utilizes phase-sensitive vibration measurement technology with MEMS accelerometers ADXL335 and laser tachometry. Two uniaxial accelerometers measure mechanical oscillations proportional to acceleration, while a laser tachometer generates impulse signals for calculating RPM and phase angle. Digital signal processing includes FFT analysis for frequency analysis and specialized algorithms for automatic computation of correction masses.
    Full Kit Contents
    The standard Balanset-1A delivery includes:

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

    Functional Capabilities
    Vibrometer Mode
    Balanset-1A functions as a full-featured 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 visualization of time signals and spectral analysis for equipment condition diagnostics.
    Balancing Mode
    The device supports single-plane (static) and two-plane (dynamic) balancing with automatic calculation of correction masses and their installation angles. The unique influence coefficient saving function enables significant acceleration of repeat balancing of identical equipment. A dedicated grinding wheel balancing mode uses the three-correction-weight method.
    Software
    The intuitive program interface delivers step-by-step guidance through the balancing process, making the device available to personnel without specific 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)

    Usage Domains and Equipment Types
    Industrial Equipment
    Balanset-1A is effectively applied 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 provides special value for agriculture, where continuous 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 busy 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 Effectiveness
    At a price of €1,751, Balanset-1A delivers the functionality of devices costing €10,000-25,000. The investment breaks even after preventing just 2-3 bearing failures. Cost reduction 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 specific vibration diagnostics training.
    Mobility and Independence
    The complete kit weighs only 4 kg, with power supplied through the laptop’s USB port. This permits balancing in remote conditions, at isolated sites, and in difficult-access locations without separate power supply.
    Universal Application
    One device is appropriate for balancing the widest spectrum of equipment – from small electric motors to large industrial fans and turbines. Support for single and two-plane balancing covers all common 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 outstanding accuracy of the device even on small rotors.
    Shopping Center Ventilation Systems
    Engineers effectively balanced radial fans, achieving lower energy consumption, abolished excessive noise, and extended equipment lifespan. Energy savings offset the device cost within several months.
    Agricultural Equipment
    Farmers note that Balanset-1A has become an vital tool preventing costly breakdowns during peak season. Reduced vibration of threshing drums led to reduced fuel consumption and bearing wear.
    Pricing 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
    Wholesale Discounts: up to 15% for orders of 4+ units

    Purchase Options

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

    Payment and Shipping Terms

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

    Summary
    Balanset-1A stands as an optimal solution for organizations aiming to deploy an successful equipment balancing system without major capital expenditure. The device opens up access to professional balancing, permitting small enterprises and service centers to deliver services at the level of large industrial companies.
    The blend of reasonable price, ease of use, and professional functionality makes Balanset-1A an essential tool for modern technical maintenance. Investment in this device is an investment in equipment stability, decreased operating costs, and increased competitiveness of your company.

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