This advanced particle detection system provides real-time measurement of airborne particles across six distinct size channels, making it an essential tool for clean room validation, HVAC system testing, and environmental compliance monitoring.

Engineered with cutting-edge laser scattering technology, the UT337B accurately detects particles ranging from 0.3µm to 10µm with exceptional reliability. The device’s intelligent sampling system ensures consistent airflow measurement whilst maintaining measurement accuracy within ±5% of readings, meeting stringent international standards for particle counting applications.

The intuitive 3.5-inch LED display provides clear visibility of real-time data, displaying multiple particle size distributions simultaneously. Users can easily navigate through measurement modes, view historical data, and configure sampling parameters through the user-friendly interface. The large screen ensures readability even in challenging lighting conditions typical of industrial environments.

Dual connectivity options enhance workflow efficiency through both USB and wireless capabilities. The wireless functionality enables remote monitoring and data collection, whilst USB connectivity ensures reliable data transfer to external systems. Built-in data logging stores up to 5,000 measurement records with timestamps, supporting comprehensive documentation requirements.

Constructed for demanding professional use, the UT337B meets ISO 21501-4 and EU-GMP standards, ensuring compliance with international clean room and pharmaceutical manufacturing requirements. The robust housing withstands industrial environments whilst maintaining calibration accuracy over extended periods.

Whether monitoring clean room environments, validating HVAC filtration systems, or conducting environmental assessments, the UT337B provides the accuracy and reliability professionals demand. Its comprehensive feature set combined with user-friendly operation makes it suitable for both routine monitoring and detailed particle analysis applications.

Key Features

• Six-Channel Detection – Simultaneous measurement of particles at 0.3, 0.5, 1.0, 2.5, 5.0, and 10µm sizes
• 3.5″ LED Display – Clear, high-visibility screen for real-time data monitoring and menu navigation
• Dual Connectivity – USB and wireless options for flexible data transfer and remote monitoring
• 5,000 Record Storage – Internal memory with timestamp logging for comprehensive data management
• ISO/EU-GMP Certified – Meets international standards for clean room and pharmaceutical applications
• Real-Time Monitoring – Continuous particle detection with instant results display
• Professional Accuracy – ±5% measurement precision with advanced laser scattering technology

FAQ Section

Q: What particle sizes can the UT337B detect?
A: The UT337B detects particles in six size ranges: 0.3µm, 0.5µm, 1.0µm, 2.5µm, 5.0µm, and 10µm, providing comprehensive particle size distribution analysis.

Q: Is the UT337B suitable for clean room validation?
A: Yes, the UT337B is ISO 21501-4 and EU-GMP certified, making it fully compliant for clean room classification and pharmaceutical manufacturing validation requirements.

Q: How many measurements can the device store?
A: The internal memory stores up to 5,000 measurement records with timestamps, allowing extensive data logging without external storage requirements.

Q: Can I monitor readings remotely?
A: Yes, the wireless connectivity feature enables remote monitoring and data collection, whilst USB connectivity provides reliable data transfer options.

Q: What is the measurement accuracy of the UT337B?
A: The UT337B maintains measurement accuracy within ±5% of readings, utilising advanced laser scattering technology for precise particle detection across all size channels.

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UNI-T UT620T DC Resistance Tester: Precision Engineering for Professional Applications

The UNI-T UT620T DC Resistance Tester delivers exceptional precision and reliability for demanding industrial applications. This advanced digital resistance meter provides accurate measurements essential for telecommunications infrastructure, power systems maintenance, and electrical testing protocols.

Unmatched Precision and Performance

Built with cutting-edge measurement technology, the UT620T resistance tester ensures consistent, accurate readings across diverse operational environments. Whether you’re testing cable integrity in telecommunications networks or conducting preventive maintenance on power distribution systems, this instrument provides the reliability professionals demand.

The device features an intuitive 7-inch LCD display that presents clear, easy-to-read measurements even in challenging lighting conditions. This large screen eliminates guesswork and reduces measurement errors, making it ideal for technicians working in cramped equipment rooms or outdoor installations.

Professional Documentation Made Simple

The integrated printer transforms data collection and reporting workflows. Generate immediate hard copies of test results for compliance documentation, quality assurance records, or customer reports. This built-in functionality eliminates the need for separate printing equipment, streamlining your testing procedures and reducing equipment costs.

Versatile Applications Across Industries

This DC resistance measurement instrument excels across multiple sectors:

• Telecommunications: Cable testing, network infrastructure verification, and fault location
• Power Systems: Transformer testing, switchgear maintenance, and grid reliability assessments
• Manufacturing: Quality control testing, production line verification, and equipment calibration
• Research & Development: Laboratory testing, prototype validation, and design verification

Enhanced Operational Efficiency

The UT620T combines user-friendly operation with professional-grade performance. Its robust construction withstands demanding field conditions whilst maintaining measurement accuracy. The ergonomic design reduces operator fatigue during extended testing sessions, improving productivity and measurement consistency.

Advanced measurement algorithms ensure stable readings even in electrically noisy environments, making this digital resistance tester suitable for complex industrial installations where electromagnetic interference might compromise other instruments.

Technical Excellence You Can Trust

UNI-T’s commitment to quality engineering ensures this resistance measurement device meets stringent industrial standards. Each unit undergoes comprehensive testing to guarantee long-term reliability and measurement precision that professionals require for critical applications.

Ready to enhance your testing capabilities? The UNI-T UT620T DC Resistance Tester combines precision engineering with practical features designed for today’s demanding professional environments. Experience the difference that reliable, accurate resistance testing makes to your operational efficiency.

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The Uni-T UT620C+ Portable Resistance Meter delivers exceptional precision for professionals who demand reliable resistance measurements in challenging industrial environments.

This advanced portable resistance meter combines cutting-edge technology with practical design, making it the ideal choice for maintenance teams working with large transformers, motors, and high-power electrical equipment.

Engineered for accuracy, the UT620C+ measures resistance across an impressive range from 1µΩ to 200mΩ with outstanding 0.5% basic accuracy. This micro-ohm meter eliminates guesswork when testing critical connections, detecting loose bolts, corroded joints, and degraded conductors that could lead to costly equipment failures.

The device’s four-wire Kelvin measurement technique ensures precise readings by compensating for test lead resistance, delivering consistent results even in noisy industrial environments.

What sets this resistance testing device apart is its robust construction and user-friendly operation. The large, backlit LCD display remains clearly visible in poorly lit maintenance areas, while the intuitive interface allows technicians to quickly configure test parameters. The instrument’s automatic range selection speeds up testing procedures, whilst manual range override provides complete control when needed.

For maintenance professionals managing extensive equipment portfolios, the UT620C+ offers remarkable versatility. Its wide measurement range handles everything from high-current busbar connections to delicate relay contacts. The device excels in power plant maintenance, where monitoring transformer winding resistance prevents catastrophic failures. Mining operations benefit from its ability to test heavy machinery connections under harsh conditions.

The portable design doesn’t compromise on functionality. Built-in data logging capabilities store up to 100 measurements, enabling comprehensive maintenance records without additional paperwork. The USB interface facilitates easy data transfer to maintenance management systems, streamlining compliance reporting and trend analysis.

Battery life extends through multiple shifts, ensuring uninterrupted testing during critical maintenance windows. The rugged housing withstands drops and vibration common in industrial settings, while the protective case organises test leads and accessories for efficient field deployment.

This micro-ohmmeter addresses common maintenance challenges that cause unplanned downtime. By identifying resistance increases before they become failures, maintenance teams can schedule repairs during planned outages, significantly reducing operational costs. The device’s precision helps distinguish between acceptable connection resistance and deteriorating conditions requiring immediate attention.

For procurement teams evaluating resistance measurement solutions, the UT620C+ represents excellent value through its combination of accuracy, durability, and comprehensive features. Its proven performance in demanding applications makes it a trusted choice for facilities where equipment reliability directly impacts productivity and safety.

Choose the Uni-T UT620C+ when precision matters and reliability cannot be compromised.

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The UNI-T UT196 True RMS Solar Digital Multimeter is the ultimate tool for professionals working in solar power system maintenance and other high-voltage applications.

Engineered for durability and precision, this multimeter is ideal for technicians operating in demanding outdoor environments. With the ability to measure up to 1700V DC and 1500V AC voltages, it’s perfect for solar arrays, wind power systems, and other high-voltage setups.

Equipped with advanced features like True RMS, low-pass filter function, and low impedance mode, the UT196 ensures accurate readings even in complex conditions. This professional-grade multimeter is built tough, offering IP65 protection against dust and water, and can withstand drops from up to 2 meters, making it reliable in rugged environments.

The UT196 Solar Pro is designed with safety in mind, featuring overload protection at 1700V DC and 1500Vrms AC, as well as compliance with CAT III 1000V and CAT IV 600V safety standards. This ensures safe usage even in high-risk electrical systems.

Key Features of the UNI-T UT196 True RMS Multimeter

• High Voltage Measurement: Monitor voltages up to 1700V DC and 1500V AC, ideal for solar arrays, wind power systems, and other high-voltage applications.
• True RMS Accuracy: Get precise measurements for both AC and DC signals, even with fluctuating waveforms.
• Rugged and Reliable: With IP65 protection and the ability to withstand drops from up to 2 meters, this multimeter is built for outdoor use.
• Advanced Safety Standards: Tested for CAT III 1000V and CAT IV 600V environments, with robust overload protection.
• User-Friendly Design: Includes an analog bar, bright backlight, built-in flashlight, and visual alarm for ease of use in low-light conditions.
• Additional Functions: Features a low-pass filter function, low impedance mode, and frequency response range of 45Hz to 1kHz.

Certifications:

The UT196 comes with CE, UKCA, and cETLus certifications, ensuring compliance with international safety and quality standards.

Applications:

The UT196 Solar Pro is perfect for high-voltage applications such as solar power system maintenance, wind power systems, and other professional electrical work. Its rugged design and high-level accuracy make it indispensable for technicians.

Why Choose the UNI-T UT196 Multimeter?

Whether you’re maintaining solar arrays or measuring high-voltage systems, the UNI-T UT196 provides the accuracy, durability, and safety you need. With its comprehensive features and robust design, it’s a reliable partner for professionals in the field.

Upgrade your toolkit with the UNI-T UT196 1700V DC True RMS Professional Multimeter – Solar Pro. Order now and experience unmatched performance and reliability!

The post UNI-T UT196 1700V DC True RMS Professional Multimeter | Solar Pro | High Voltage Tester with IP65, CAT III 1000V, CAT IV 600V Protection appeared first on rapid-tech.

Overview

Introducing the UNI-T UT278D Multimeter Clamp Meter, a professional-grade tool designed to ensure precise and reliable measurements for grounding resistance testing. As a member of the UT278B/C/D series, this clamp meter effectively meets the diverse needs of electricians, engineers, and technicians in various applications, from power distribution lines to telecommunications systems.

Key Features

The UT278D stands out with its impressive array of features that enhance usability and accuracy:

• 2.4-Inch Colour Screen: The bright colour display allows for clear visibility of measurements, making it easier to read data in various lighting conditions.
• Earth Resistance Measurement: Accurately measure grounding resistance to keep electrical systems safe and efficient.
• Leakage Current Measurement: Monitor leakage currents to detect potential faults and ensure compliance with safety standards.
• Current Measurement: Calculate and analyze current flow in electrical systems with precision.
• Grounding Voltage Measurement: Assess grounding voltage levels to maintain operational integrity.
• Alarm Function: Receive alerts for abnormal readings, promoting timely intervention when necessary.
• USB Data Transfer: Seamlessly transfer data to a computer for detailed analysis and report generation.
• Built-In Rechargeable Lithium Battery: Enjoy extended use without the need for constant battery replacements.
• Soil Resistivity Measurement: The UT278C & UT278D variants offer soil resistivity measurement capabilities, vital for grounding system design.
• Ground Resistance Range: The UT278D provides a versatile ground resistance range from 0.00Ω to 2000Ω, accommodating a wide variety of measurement needs.
• Leakage Current Range: Measure leakage currents accurately from 0.000A to 60A, helping to ensure the safety and efficiency of electrical installations.
• Soil Resistivity Range: The meter can measure soil resistivity levels from 0.00Ω to 9999KΩ, essential for grounding applications in diverse environments.

Applications

The UNI-T UT278D Multimeter Clamp Meter is primarily used in:

• Power Distribution Lines: Ensure the effectiveness of grounding systems in electrical grids.
• Gas Stations: Maintain safety standards in high-risk environments.
• Grounding Grids: Evaluate grounding grid performance for both commercial and residential properties.
• Lightning Rods: Monitor the grounding effectiveness of lightning protection systems.
• Telecommunication Systems: Ensure seamless operation of telecommunications infrastructure.
• Electric Power Installations: Assess grounding resistance to maintain system safety and performance.
• Meteorological Stations: Help in accurately measuring the grounding systems used in weather stations.
• Oil Fields: Evaluate grounding practices in oil exploration and extraction environments.

Why Choose the UNI-T UT278D?

With its strong anti-interference ability and stable performance, the UNI-T UT278D Multimeter Clamp Meter is a tool you can trust for all your grounding resistance testing needs. Its multifunctional capabilities, combined with user-friendly design, make it an essential device for professionals seeking accuracy and reliability in their measurements.

Elevate your electrical testing capabilities with the UNI-T UT278D Multimeter Clamp Meter, ensuring both safety and performance in all your grounding applications. Invest in quality and efficiency for your tools today!

The post UNI-T UT278D Multimeter Clamp Meter for Grounding Resistance Testing – 2.4-Inch Colour Screen, Leakage Current & Soil Resistivity Measurement, USB Data Transfer, Rechargeable Battery appeared first on rapid-tech.

Equipped with a handy comparison function and timer measurement, the UT513C ensures accurate and efficient testing. It uniquely provides data storage up to 999 sets, allowing you to keep track of all your important readings. Plus, it includes PC software analysis via USB cable for thorough assessment of your results.

One of the key features of the UNI-T UT513C 5kV Insulation Resistance Tester is its automatic discharge function. With a high voltage output alarm function, it guarantees safe usage at all times. The device is powered by a rechargeable lithium battery of 14.8V, 5200mAh, which ensures long-lasting performance. The Overvoltage category of CAT IV 600V further adds to its safety measures.

In summary, the UNI-T UT513C 5kV Digital Insulation Resistance Tester is an indispensable tool for anyone involved in electromechanical installation and maintenance, or power supply departments of industrial and mining enterprises. Be sure to invest in this versatile and highly functional device for accurate, reliable, and safe testing.

Features of UT513B/UT513C 5kV Insulation Resistance Testers

• Capacitance test: 0.01uF～15.0uF
• Certificates: CE, UKCA
• Output voltage: Up to 5kV
• PI & DAR measurement
• Automatic leakage current display
• Stepping voltage: 10% of the range
• Comparison function
• Timer measurement
• Data storage: 999 sets
• PC software analysis: via USB cable
• Automatic discharge
• High voltage output alarm function
• Rechargeable lithium battery 14.8V, 5200mAh
• Overvoltage category: CAT IV 600V

The post UNI-T UT513C 5kV Digital Insulation Resistance Tester – High Voltage, CE & UKCA Certified with Data Storage and PC Software Analysis appeared first on rapid-tech.

Boasting a rise time of less than 2.4ns and a memory depth of 64kpts, this oscilloscope guarantees rapid data processing without compromising on the depth of information captured. Its impressive waveform capture rate of over 5000wfms/s facilitates meticulous data analysis even in high-speed operations.

The device provides a broad vertical scale of 1mV/div to 20V/div and a time base scale range of 2ns/div to 50s/div, offering versatility in diverse applications. Trust in the timing accuracy of ≤± （50+2 × service life ）ppm, backed with various time base modes such as Y-T, X-Y, and Roll.

A myriad of storage methods, including setup, wave, and bitmap, along with a variety of trigger types, are included to augment efficiency. Unique mathematical operations and auto measurements, comprising 34 parameters in total, are also supported by the device.

The UNI-T UTD2152CL Digital Storage Osccope can display 5 measurements simultaneously, includes a 6-bit frequency counter, and features a USB OTG and Pass/Fail interface. Powered by 100-240VAC and featuring a crisp 7-inch TFT LCD display, this unit marries functionality with ease-of-use.

Finished in a modern white and grey colour and weighing in at a convenient 2.5kg, this oscilloscope is not only high-performing but also sleek and portable. It measures 306mm×138mm×124mm, making it a compact addition to your workspace.

Enhance your data analysis and discovery journey with the UNI-T UTD2152CL Digital Storage Oscilloscope – a tool that combines unrivalled performance with user-friendly design.

The post UNI-T UTD2152CL Digital Storage Oscilloscope 150MHz, 2CH, 500MS/s with High-Speed Data Processing and User-Friendly Design appeared first on rapid-tech.

• Multiple windows simultaneously display the measured voltage, current, power, power factor, frequency, voltage crest factor and current crest factor.
• Volage Range: 3.0V~600V
• Current Range: 0.5mA~20.0A
• Frequency Range: 40Hz~130Hz；BW 5kHz
• Accuracy: ± (0.4% reading + 0.1 range + 1 digit)
• True RMS measurement. Can measure AC、DC、AC+DC
• Connectivity: RS-232/RS-485
• Automatic switching of voltage and current range to improve the measurement accuracy.
• The measurement accuracy is not affected by waveform, high reliability and long service life.
• AC/DC Type is more suitable for measurement of half wave rectifier.
• Set the upper and lower limit alarm parameters of current and power, and provide audible and visual alarm.
• With RS-232 and RS-485 serial communication interface, it is convenient to communicate with computer or PLC.

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Features:

•  500V, 1000V, 2500V, 5000V, 10000V and 12000V Test Voltage
• CAT IV 600V Safety Rating 
• AC/DC Voltage Measurement
• USB data transfer
• Data storage
• Polarization Index
• Over-range alarm
• 9999 Max display
• Comparative measurement
• Measurement time selection
• Low battery indication
• LCD backlight

UNI-T UT516B SPECIFICATION

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UNI-T UT593 Multifunction Installation Tester Features

•  9999-count LCD display with analogue bar
•  250V~1000V DC insulation resistance test
•  200mA earth-resistance continuity test
•  Loop impedance/Prospective Fault Current (PFC)/Prospective Short Current (PSC) test
•  Lock test
•  RCD trip time test and the data storage with one key
•  Full/Half wave and count downing (30s) test mode selectable
•  0°/180° phase angle option to detect the fastest trigger time
•  Trip current test of RCD trip time X2
•  RCD trip trigger current test
•  Phase sequence and missing test
•  AC/DC voltage auto check and test
•  Connection check with status real-time display
•  White backlight; auto power off

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