Test and Measurement
Precision instruments result in reliability
MRD specialises in producing high quality precision test and measurement instruments, allowing you to rely on their results.
Providing reliable test and measurement instruments
While our primary focus is generally on continuous Remote Asset Condition Monitoring devices, we also manufacture test and measurement instruments to assist in making manual testing, refurbishment and commissioning of rail assets simple, quick and accurate.
ShuntBox
MRD’s precision Shunt Box is designed to simulate track resistance in the testing and commissioning of track feed circuits. It is used to provide readings for the drop shunt, prevent shunt and pick-up shunt testing. Suitable for CSEEjeurmont, DC and AC tracks.
| Product | Part Number |
|---|---|
| Shuntbox (A Clamp Cables) | SB-100W-J-A |
| Shuntbox (G Clamp Cables) | SB-100W-J-G |
BellMega
MRD’s BellMega saves time by performing continuity testing and insulation leakage resistance testing simultaneously. The BellMega is a continuity tester for point to point wiring verification and includes earth leakage detection of the wiring being tested. The high voltage DC source is regulated to provide a stable reference for insulation breakdown resistance detection.
| Product | Part Number |
|---|---|
| BellMega | BM-510 |
| Bag | BM-510-Bag |
| Lead Set | BM-510-LS |
| Battery Charger | BM-510-BC |
20KΩ Precision Shunt
MRD’s Precision Shunts and Shunt leads are suitable for the testing and commissioning of Track Circuits. The 20KΩ Shunt reduces the load impedance when placed across multi-meter leads which helps to dampen low level noise and unwanted signals caused by inductive/capacitive coupling which would otherwise give false or misleading readings. The 20KΩ Shunt is also useful when measuring leakage current to ground on isolated transformers.
| Product | Part Number |
|---|---|
| 20K Shunt | PS-20K |
FAQ
TrackSense’ modular design means you can purchase only what you need and expand your site with more I/O extender cards at any time to monitor more/different assets.
Whenever we bring out a new module, your current hardware won’t be made redundant – you can simply slot the new module in and upgrade your site.
Hardware repairs and replacements are made simple and generally won’t even require any site down-time. All you need to do is unplug the damaged module and replace it with new/repaired hardware.