0538-5089056
0538-5089056
One system, multiple brands, batch testing – cut calibration time and human error dramatically.
Calibrating temperature and humidity sensors used to be a tedious, time-consuming manual process – adjusting chambers, recording data point by point, and repeating tests for every single probe. For many labs and production lines, this bottleneck eats up valuable technician hours and introduces inconsistencies.
Today, DEARTO introduces the DTSL-DHT Pro Automatic Calibration Platform, a self-developed solution designed to turn that around.
Built for Real-World Flexibility
The platform supports an exceptionally wide range of sensors and transmitters – both analog and digital. It works with popular brands like Vaisala (Finland), Rotronic (Switzerland), Michell Instruments (UK), and numerous domestic models. Signal types covered include 2-channel analog voltage, 2/3-wire current transmitters, 3-wire voltage transmitters, 4-wire PT100, as well as RS485 and UART digital signals. This means you can bring almost any sensor you have into one unified calibration workflow, without needing separate rigs for each type.
Batch Calibration – Up to 48 Units Simultaneously
Thanks to the intelligent electrical signal switching system, the DTSL-DHT Pro can connect and calibrate up to 48 devices under test in a single run. Whether you are a testing institute handling high volumes or a manufacturer doing 100% inspection on the production line, this batch capability drastically reduces total turnaround time.
Effortless Operation, Reliable Results
The platform automates the entire calibration cycle:
It automatically controls the temperature and humidity of the reference chamber.
It reads data in real time from every connected sensor.
It applies closed-loop control algorithms to eliminate subjective operational deviations.
The visual interface shows current channel status and signal types at a glance, making setup intuitive even for less experienced operators.
What It Means for Your Team
*Less manual work – no more writing down readings or adjusting setpoints repeatedly.
*Higher consistency – automated processes remove human error, giving you traceable, repeatable results.
*Faster throughput – batch testing and intelligent scheduling let you complete more calibrations in less time.
*Flexible configuration – up to 10 temperature and humidity set-points with configurable tolerances per point, so you can tailor the routine to your specific requirements.
The DTSL-DHT Pro is ideal for professional testing organizations, sensor manufacturers, research institutes, and any industry that relies on accurate, reliable temperature-humidity measurement.
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