Measurement technology Archive - Page 6 of 8 - WGM

Battery Analyzer | BTA 100 | Battery Diagnosis

Battery Analyzer | Battery Management | Battery Diagnostics

The Battery Analyzer BTA 100 is ideal for maintenance, troubleshooting and testing the characteristics of individual stationary batteries. It helps you to eliminate weak batteries to ensure the performance of your battery systems. Battery diagnostics will detect errors and can be managed in the battery management system. The BTA 100 is a very effective and economical battery testing device. The BTA 100 tests the internal battery resistance or conductivity as well as the voltage of the battery.

Testing the battery helps to identify weak cells before they cause problems. For telecommunication networks, data centers and electricity utilities the management and testing of batteries is a very important task to maintain power integrity. This BTA 100 is widely used by service providers, operation and maintenance teams for battery management and measurement. The lifetime of a forklift battery in the form of a lead-acid battery depends on its care. However, this is only true under optimal conditions. Incorrect charging, overuse and lack of maintenance and care can strongly shorten the service life.

It is not important whether you check closed (VRLA) or vented (VLA) lead-acid batteries or NiCd cells. WGM Support has the right equipment for your battery maintenance. The products and related accessories provide useful battery health data without generating significant overheads or a possible reduction in remaining battery power. The Battery Analyzer BTA 100 is a portable test instrument. BAT 100 are the ideal test tool for maintaining.

We offer you advice on the topics of: BTA 100 Analyzer | Battery Internal Resistance | Stationary lead-acid battery

Gas in Oil Analysis | TOGA-100-GC | Dissolved gas analysis (DGA)

Gas-in-Oil-Analysis | TOGA-100-GC

DGA analysis (Dissolved Gas Analysis) remains a top method for DGA diagnosis in transformers and tap changers. This gas in oil analysis allows early fault detection and plays a key role in DGA condition assessment. As transformers insulating oil and insulation materials age, gases in oils dissolve, especially during thermal or electrical faults. Through oil sample analysis, operators can detect early signs of fault development.

Technicians use DGA dissolved gases as indicators to monitor trends over time. They identify unique gas patterns tied to specific faults. Dissolved Gas in Oil Measurement gives crucial insights into the transformer’s condition. The TOGA 100-GC system supports total gas content measurement for mobile, on-site DGA. It delivers quick, accurate results, identifying gaseous decomposition products linked to fault types. The TOGA 100-GC separates all eleven gas components in a single injection, using the ASTM 3612C standard for dissolved gas analysis with headspace injection.

The M-Labor series gas chromatograph supports analysis of dissolved gases in laboratories with an optional automatic sampler. For field applications, the TOGA 100 Portable enables efficient DGA analysis with a small helium tank, making on-site dissolved gas analysers readily available. Each TOGA 100 GC’s column oven offers high sample throughput, with fast heating and cooling to meet heavy analysis demands.

TOGA GC systems are compact, lightweight, and modular. Their design supports easy upgrades and maintenance. These systems apply the ASTM D3612C method for analysis of dissolved gases. Their accuracy and efficiency in DGA diagnosis make them ideal for transformer health monitoring, setting the standard in oil sample analysis and DGA condition assessment.

We offer you advice on the topics: Gas in Oil Analysis | Dissolved Gas Analysis DGA | Transformer oil analysis

Karl Fischer Water Content | KF-700 | Determination of water content

Karl Fischer Titration | KF-700 | Transformer oil analysis

Karl Fischer Titration KF-700 | Determination of water content – The Karl Fischer Titration method for analytical water determination is considered the most important method for determining water content. Volumetric titration is the “classical” Karl Fischer titration.

The fundamental difference between volumetric and coulometric titration is the method used. One advantage of the volumetric method over the coulometric method is the lower effort required. The Karl Fischer volumetric titrator is more flexible when using solvents. The measuring range goes from 0.01 percent to 100 percent. For water content and water determination, the Karl Fischer method is used in the laboratory.. For all its advantages, manual titration is still established as the standard application in the laboratory. A piston burette with exchangeable dosing attachment is the first choice when perfection and flexibility are required. With regard to the aging process of transformer oil, the Karl Fischer Titration KF-700 is used. A special form of dosing is the “Preparing solutions” mode.

In this mode, a solvent is dosed up to the desired target concentration. A sample is weighed in, the volume added is calculated using a calculation formula and then added. This mode is suitable, for example, for the preparation of standards and solutions for viscometry. Important features: Automatic calculation of the addition volume without additional PC software. Dosing and filling speed can be optimally adapted to the dosing solution. Several methods with different parameters can be stored. Automatic transfer of the weight of a connected balance.

Usually, 10-15 user methods are sufficient for most needs.

We offer you advice on the topics of: Determination of water content | Karl Fischer Titration | Karl Fischer Method

Karl Fischer Water Determination | KF-7751 | Water Content

Water Determination | KF 7751 | Oil analysis

Karl Fischer Titration KF-7751 | Determination of Water Content – The Karl Fischer Titrator KF-7751 is a generalist when it comes to potentiometric and volumetric titration. As an universal titrator, the KF-7751 offers more application possibilities than the KF-700. In practice, there are differences between coulometric and potentiometric or volumetric titration. After switching on the instrument, the Karl Fischer Titrator starts working immediately, with the default settings starting in the background. The KF titrator has several interfaces for data communication. It is possible to operate an analytical balance via the interface to the KF titrator. To connect a printer, use the USB ports of the device. Karl Fischer titration has also become established for transformer oils for determining the water content in the oil or the water content. The Karl Fischer Titrator can be cleaned with a soft cloth and water using normal household detergent.

General properties: Brilliant TFT display, which can be read even from the side. Exchangeable caps with storage of all relevant cap and reagent data in the cap. Unlimited communication via up to two USB-A, one USB-B, one LAN and two RS232 interfaces. Storage of results as PDF and CSV on USB stick or network.

Preinstalled standard methods. Special features of the KF-7751: Wireless electrode recognition for ID electrodes for highest security during measurement and calibration. High-resolution inputs for pH/mV electrodes and temperature measurements for pH, ISE, redox titrations. Ideal for non-aqueous titrations such as acid and base number in oils. Measuring input for polarizable electrodes. Linear and dynamic titration to inflection points (equivalence points) and titrations to end point. pH Stat titrations. Volumetric KF titration.

We offer you advice on the following topics: Determination of water content | Karl Fischer Titration | Karl Fischer method

Water in Oil sensor | ST-100 Transmitter

The ST-100 water in oil sensor delivers fast, reliable, and precise readings. It serves as an ideal choice for real-time monitoring of oil moisture. The sensor continuously tracks both water activity and temperature in oil. A clear display shows these values, so users can quickly see either absolute ppm or relative water activity (aw-value) for oil moisture. This design enables accurate, consistent data for managing oil quality.

The ST-100 works well for transformer oil, lubricating systems, and hydraulic oils. Its compatibility with lubricating, hydraulic, and insulating oils ensures long-term performance. It supports preventive maintenance, reduces equipment downtime, and extends oil lifespan. Integrated directly into the oil circuit, the sensor delivers real-time data, so users can respond immediately to any rise in water content. This setup lowers the risk of unnoticed moisture spikes.

Built for durability, the ST-100 functions as a dependable moisture in oil transmitter. It provides lasting performance across many industrial applications. This ST-100 Transmitter also helps optimize equipment health and prevent transformer failures. The ST-100 serves as a cost-effective, high-performance solution. It integrates easily into OEM systems, providing reliable data on oil moisture content and supporting a wide range of essential uses.

We offer you advice on the topics of: Temperature and Humidity | Moisture Content Oil | Water Activity

Glass Syringe Luer Lock | Glass Syringe 100 ml

Luer Lock Glass Syringe: Secure, Durable, and Precise

The Luer Lock glass syringe is designed for a secure connection using a metal cone. This design ensures durability and precision across various applications. Both the plunger and cylinder are made from high-quality borosilicate glass. This glass resists chemicals and high temperatures, so the syringe stays robust in demanding environments. The clear markings are acid- and alkali-resistant, remaining legible even under rigorous laboratory conditions. Each cylinder and plunger is embossed to prevent mix-ups, making handling safer. Each syringe is individually packaged in a sturdy, foam-padded box for safe transport. Thanks to its modified design, this syringe is ideal for gas-in-oil analysis, combining high precision with reliability.

Wide Range of Options: WGM Support Product Range

WGM Support offers a wide selection of glass syringes, available in volumes from 1 ml to 200 ml. This range covers specific needs in both laboratory and industrial settings. The model shown here is the 100 ml glass syringe, type WGM-100. It includes a calibrated cylinder for precise measurements. An optional two-way stopcock with a Luer Lock connection can be added, allowing for controlled injections and extractions. This option enhances the syringe’s versatility, making it suitable for specialized tasks.

Advantages and Key Features

Material Quality and Standards Compliance
The syringe’s borosilicate glass construction is both heat-resistant and compliant with essential international standards. These include ISO 594/1, 595/2, IEC 60475, IEC 60567, and ASTM 3613. Compliance ensures reliable performance and compatibility in professional lab environments.

Enhanced Break Resistance for Longevity
The glass and construction are designed for shock resistance. This allows the syringe to withstand sudden temperature changes. Key areas prone to breakage—such as the Luer Lock connector and cylinder housing—are reinforced, reducing breakage risks. This reinforcement ensures long-lasting use.

Precision Plunger for Smooth, Controlled Use
The plunger is tested for leak-proof performance and meets GG-S-92 / 54840 / ISO 7886 standards. Its smooth, low-resistance movement allows precise control. The plunger is also tested for back-pressure resistance, making it highly reliable in applications requiring accuracy and control.

We offer you advice on the topics of: Glass syringes | Dissolved Gas Analysis (DGA) Syringe