Microohm- and milliohmmeters
Microohm and milliohm meters are indispensable tools for the precise measurement of small resistances in applications such as testing motor windings, coils and contact resitances. The devices developed by burster offer high accuracy, modern interfaces and comparator functions that are of great benefit in quality assurance and production. By utilising the four-wire measurement method and the ability to reliably measure micro-ohm and milliohm resistances, these devices provide a flexible and reliable solution for a wide range of applications.
Model: RESISTOMAT® 2311
Resistance measurement technology in automation
- Measuring ranges: 0 ... 20 mΩ to 200 kΩ
- Resolution: up to 1 µΩ
- Error of measurement: 0.03 % v.m.
Model: RESISTOMAT® 2316
Milliohmmeter for production and laboratory
- Measuring ranges: 0 ... 2 mΩ to 200 kΩ
- Resolution: > 0.1 µΩ
- Accuracy: 0.03 % v.m.
Model: RESISTOMAT® 2304
High-precision measuring and testing machine
- Measuring ranges: 0 ... 200 μΩ to 20 kΩ
- Resolution: < 0.001 μΩ
- Accuracy: ≤ 0.01 % v.m.
Model: RESISTOMAT® 2320
Battery-operated milliohmmeter
- Measuring ranges: 0 ... 40 mΩ to 4 kΩ
- Resolution: < 10 μΩ
- Accuracy: < ± 0.05 % AC
- Display range: 4000 digits
Model: 2385-V001, 2385-V020, 2386-V001, 2387-V001, 2387-V020
KELVIN measuring clamps and KELVIN test probes
- Versions: Pliers and tip type
Microohmmeter and milliohmmeter: Precise measurement of small resistances
The precise measurement of low resistance values is of crucial importance in many areas of electronics and electrical engineering. With microohmmeters and milliohmmeters, burster offers high-precision resistance measuring devices that have been specially developed for measuring small ohm values. These devices are used in numerous applications, including the measurement of contact resistance, motor windings and coil measurements.
Specialists in resistance measurement
Microohmmeters and milliohmmeters are specialised measuring devices that can measure extremely small resistances in the microohm and milliohm range. These devices are particularly important in applications where the contact resistance or contact resistance needs to be monitored precisely. Typical applications include the measurement of connections and contacts in electrical circuits, where it is important to determine contact resitances precisely. burster offers portable and stationary solutions that offer high accuracy and resolution in both production and service.
Measuring principles and technologies: four-wire measurement for maximum accuracy
A key feature of burster's micro-ohm and milliohm meters is the four-wire or 4-wire measurement method, which ensures the accurate determination of low resistance values. This method minimises the influence of lead resistance, which is particularly important for very low ohm values. It is ideal for dry circuit measurement and for measuring the contact resistance in coils or other components. By using this measuring principle, errors of measurement can be reduced and high-precision measurement results can be guaranteed.
Versatile areas of application: From motor windings to contact testing
Microohm and milliohm meters from burster are used in a wide range of industries. In electric motor production, the precise measurement of resistance in motor windings is crucial to ensure the quality and performance of motors. Equally important is the testing of contact resistance in electrical contacts and connections, such as switches or relays. With their ability to measure even the smallest resistance values in the micro-ohm and milliohm range, these devices offer a reliable solution for critical testing requirements.
Interfaces and comparator functions: Integration and automation
The microohm and milliohm meters from burster are equipped with modern interfaces that enable easy integration into automated test and measurement systems. The recorded measurement data can be transferred to higher-level systems via the interfaces and evaluated in real time. Another advantage is the comparator function, which allows defined limit values to be monitored and automatically checks whether the measured resistance values are within the tolerance limits. This function is an indispensable tool, especially in quality assurance and series testing.
Portable and stationary solutions for flexible use
In addition to stationary devices, burster also offers portable micro-ohm and milliohm meters that are ideal for use on site. These portable measuring devices offer high accuracy and resolution while being robust and easy to use. This makes them particularly interesting for maintenance and service technicians who need to carry out quick and precise measurements on different systems.