Thickness Measurement System
MELSS offers Thickness & Dimension Measurement Systems. While there are many contact and non-contact technologies available, laser sensor based triangulation was selected for its high resolution, accuracy, linearity and frequency response. In addition, they are relatively less affected by temperature, acoustics etc. Some of the features of the system are:
- Three point measurement
- Synchronised lasers
- Positional movement of laser sensor using VFD
- PLC control system
- High speed data acquisition
- Reference jig for calibration
- Micron or mm level variation
- Test component in various speed motion/rotation
- Suitable for use by semi-skilled operators
- Online data logging
- Access control software
- Discreet testing
- Feedback available from the tester to the system for online modification
Leakage Test System
It is critical to test components that operate in a sealed pathway for any leakage in the junctions. MELSS designs and supplies systems to verify if the components have any leakage – micro or observable.
Air is let in to the component at a pressure which is marginally higher than the regular operation pressure. Once the volume of air has reached the required level, the flow is stopped, and the pressure is monitored for a fixed duration. If there are any micro cracks or major leaks, the pressure will gradually/drastically reduce as per the case. This pressure is read through the pressure meter.
There are two variants to this system – without data logging or with data logging and controller. There are number of pressure variants.
These systems are built to meet strict safety standards (CE/UL) and IEC specifications.
Some of the features/specifications are:
- Pressure range: 0 to 200 psi
- Size of component inlet: 1/4″ to 10″
- Enclosure: MS with powder coating/polycarbonate
- Display: Analogue/Digital
- PLC Control System: Optional
- Reports: Optional
Motor Test System
MELSS has developed and deployed Motor Test System, where an AC induction motor is used as a load instead of a dynamometer. These testers are used in product qualification and analysis of motors and related electronic systems.
The motor test system is connected to the gear system, which in turn is coupled to the AC induction motor which acts as the load. The instrumentation and control system is housed in a 19″ rack.
- Power supply
- Gear box
- AC motor
- Noise sensors
- Power meter
- RPM sensors
- Holding assemblies
- IPC/PXI system