Voltage, current and temperature against time
Memory HiCorders
A multi-channel recorder that captures a fast transient and a slow drift in the same session, so a fault that happens once is still on the screen afterwards.
Product photography to be supplied
- Category
- Recording Equipment
- Form
- Benchtop / portable recorder
- Industries
- Mobility, Electronic Components, Batteries
What this group is for
Written as engineering fact. Nothing on this page states a specification the manufacturer has not supplied.
Isolated inputs on every channel, so a high-side measurement and a control signal can be recorded together without a ground loop deciding the result.
Sampling fast enough for switching events and memory deep enough for the hours around them, so the event and its context land in one file.
Trigger on the condition that matters rather than on a clock, so the capture starts before the fault finishes.
Mixed signal types in one frame: voltage, current via sensor, temperature, logic.
Highlighted models
Model data to be supplied
Specific Memory HiCorders models are quoted against the application, because the right one depends on the range you need to resolve and the conditions on site.
Tell us what you are measuring and we will name the models that cover it, with the ranges and accuracy classes written out in full.
Send me the specification sheet
Ranges, accuracy classes and model numbers for Memory HiCorders, by email. No call unless you ask for one.
Where it is used
Four situations this group is bought for, and the points on a real installation where it is connected.
- Inverter and drive commissioning where a fault appears under load and not on the bench.
- Motor start-up and regeneration analysis.
- Intermittent trips that no one has yet seen happen.
- Multi-channel acceptance testing with a record that survives the argument.
Typical measurement locations
Instantaneous power and conversion efficiency
Inverter / drive
Efficiency is only real when input and output are measured at the same instant, on the same time base.
Transients and multi-channel waveforms
Motor
Start-up, regeneration and the fault that happens once all live in the same recording.
Temperature and humidity over long periods
Environment
An electrical drift with no recorded temperature beside it is a number without a cause.
Related groups
Memory HiCorders: which one fits your measurement?
Give us the quantity, the range you need to resolve and the conditions on site. We will name the models that cover it and say plainly where they stop.
What has to be true inside the company
Four criteria of innovation, and the reason a measurement can be trusted outside it.
Increasing customer value
Production system
A production system built so that a measurement need turns into a delivered, calibrated instrument without the customer absorbing the delay.
Delivering peace of mind to customers
After-sales service
An instrument is only as good as the number it still reports in year five. After-sales service exists to keep that number trustworthy.
Pursuing productivity and precision
Manufacturing capabilities
Precision is a manufacturing capability before it is a specification. It is held in the process, not promised in the catalog.
Creating new customer value
Collaborative development of new products
When a field has no instrument for the quantity it needs to see, the instrument gets developed with the customer who needs it.