Termina hoje (19) o prazo para pagamento, via GRU Cobrança, da taxa de inscrição no Exame Nacional do Ensino Médio (Enem) edição 2021. O valor da taxa é de R$ 85 e deve ser paga até o fim do dia.
“O participante deve se atentar ao horário estabelecido pela sua instituição financeira para realização de pagamentos on-line”, alerta o Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira (Inep), responsável pela prova. A inscrição para o exame só será confirmada após a realização do pagamento da taxa de inscrição.
De acordo com o instituto, 4.004.764 pessoas estão inscritas para a edição 2021 do Enem – número que corresponde às duas versões do exame (impressa e digital).
As provas do Enem 2021 serão aplicadas nos dias 21 e 28 de novembro – tanto a versão digital quanto a impressa. As duas versões também terão a mesma estrutura de prova: quatro cadernos de questões e a redação.
JORNAL GAZETA DE NOVA SERRANA, NOTÍCIA E INFORMAÇÃO EM 1° LUGAR! PARTICIPE DO NOSSO GRUPO NO WHATSAPP: (37)99972-8787
14 Comentários
I am so grateful for your blog post.Really thank you! Really Great.
Balanset-1A: Cutting-edge Mobile Balancer & Vibration Analyzer
High-precision Dynamic Balancing Solution
Balanset-1A serves as an advanced solution for vibration correction of rotors in their own bearings, developed by Estonian company Vibromera OU. The device delivers professional equipment balancing at €1,751, which is 3-10 times more affordable than traditional vibration analyzers while retaining exceptional measurement accuracy. The system permits field balancing directly at the equipment’s working position without requiring dismantling, which is essential for reducing production downtime.
About the Manufacturer
Vibromera OU is an Estonian company concentrating in the development and production of equipment for technical diagnostics of industrial equipment. The company is registered in Estonia (registration number 14317077) and has branches in Portugal.
Contact Information:
Official website: https://vibromera.eu/shop/2/
Technical Specifications
Measuring Parameters
Balanset-1A provides precise measurements using a two-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.
Operating Principle
The device utilizes phase-sensitive vibration measurement technology with MEMS accelerometers ADXL335 and laser tachometry. Two uniaxial accelerometers measure mechanical vibrations proportional to acceleration, while a laser tachometer generates impulse signals for determining rotation frequency and phase angle. Digital signal processing includes FFT analysis for frequency analysis and proprietary algorithms for automatic computation of balancing masses.
Full Kit Package
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 exact measurement of corrective masses
Software for Windows 7-11 (32/64-bit)
Plastic transport case
Complete set of cables and documentation
Performance 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, determining amplitude and phase of the fundamental frequency (1x), and continuous data recording. The system delivers visualization of time signals and spectral analysis for equipment condition diagnostics.
Balancing Mode
The device supports single-plane (static) and dual-plane (dynamic) balancing with automatic calculation of correction masses and their installation angles. The unique influence coefficient saving function allows considerable acceleration of subsequent balancing of identical equipment. A specialized grinding wheel balancing mode uses the three-correction-weight method.
Software
The intuitive program interface provides step-by-step guidance through the balancing process, making the device accessible to personnel without specialized 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 efficiently employed for balancing fans (centrifugal, axial), pumps (hydraulic, centrifugal), turbines (steam, gas), centrifuges, compressors, and electric motors. In manufacturing facilities, the device is used for balancing grinding wheels, machine spindles, and drive shafts.
Agricultural Machinery
The device provides exceptional value for agriculture, where uninterrupted operation during season is critically important. Balanset-1A is applied for balancing combine threshing drums, shredders, mulchers, mowers, and augers. The possibility to balance on-site without equipment disassembly enables avoiding costly downtime during busy harvest periods.
Specialized Equipment
The device is successfully 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 essentially all types of industrial equipment.
Advantages Over Alternatives
Economic Efficiency
At a price of €1,751, Balanset-1A provides the functionality of devices costing €10,000-25,000. The investment breaks even after preventing just 2-3 bearing failures. Savings on external balancing specialist services reaches 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 specialized vibration diagnostics training.
Portability and Independence
The complete kit weighs only 4 kg, with power supplied through the laptop’s USB port. This enables balancing in outdoor conditions, at distant sites, and in hard-to-reach locations without additional power supply.
Universal Application
One device is adequate 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 standard 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 decreased energy consumption, removed excessive noise, and extended equipment lifespan. Energy savings recovered the device cost within several months.
Agricultural Equipment
Farmers note that Balanset-1A has become an indispensable tool preventing costly breakdowns during peak season. Decreased 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
Ordering Options
Official Website: vibromera.eu (recommended)
eBay: certified 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
Conclusion
Balanset-1A constitutes an optimal solution for organizations seeking to deploy an effective equipment balancing system without substantial capital expenditure. The device makes accessible access to professional balancing, allowing small companies and service centers to deliver services at the level of large industrial companies.
The combination of accessible price, ease of use, and professional functionality makes Balanset-1A an indispensable tool for modern technical maintenance. Investment in this device is an investment in equipment reliability, reduced operating costs, and enhanced competitiveness of your enterprise.
A round of applause for your blog post.Really looking forward to read more.
Thanks a lot for the post.Really thank you! Fantastic.
Hey, thanks for the blog.Really thank you! Will read on…
Thank you for your article. Awesome.
Thanks for sharing, this is a fantastic blog.Thanks Again. Fantastic.
Thanks again for the blog.Really thank you! Awesome.
Thanks so much for the blog post. Will read on…
Im obliged for the blog article.Thanks Again.
Looking forward to reading more. Great article.Much thanks again. Great.
I really enjoy the article post.Much thanks again. Much obliged.
I truly appreciate this article.Really thank you! Keep writing.
Thanks so much for the blog. Cool.