Traditional calibration of temperature and humidity meters is manual, time?consuming, and prone to inconsistency. The DEARTO DTSL-Pro changes everything – a fully automated, unattended solution that delivers precision, efficiency, and complete traceability. Ideal for metrology institutes, testing laboratories, and quality assurance teams.

Key Advantages Over Traditional Manual Calibration

?? Elimination of Manual Stability Judgment & Visual Reading

Traditional methods require operators to constantly watch the chamber for stability and manually read values through an observation window. This limits batch sizes and forces strict placement of meters.

With DTSL-Pro – Simply place the meters in designated positions. The system automatically controls temperature/humidity, monitors real?time values (using an integrated precision dew point meter and sensors), performs objective stability judgment, and proceeds seamlessly. No manual intervention, no placement constraints – enabling larger batch processing.

?? Significant Reduction in Labor Intensity & Time

Traditional workflows need at least three manual readings per point. Technicians stay stationed near the chamber for hours, leading to fatigue and low efficiency.

With DTSL-Pro – After a simple computer setup (test points, cycles, report headers, custom parameters), the system runs autonomously:

Multi?point temperature/humidity control

Automatic positioning

High?definition imaging

AI?powered reading recognition (digital)

Data acquisition, calculation, and report generation

Personnel are freed for higher?value tasks. 24/7 unattended operation becomes a reality.

?? Enhanced Throughput & Batch Capacity

Manual limitations – reading constraints and constant supervision – keep single?batch volumes low.

With DTSL-Pro – The automated workflow supports high?volume calibration of multiple meters simultaneously.

Fast recognition: ~3 seconds per meter

High accuracy: digital recognition >95%, pointer >80% (in optimized setups)

Boost overall productivity and shorten turnaround times for calibration services.

?? Superior Data Integrity, Traceability & Audit Compliance

Manual records are vulnerable to human reading errors, transcription mistakes, and lack of reviewability. Original observations cannot be easily re?verified, creating risks during audits or quality disputes.

With DTSL-Pro – The system archives raw high?definition images alongside automatically extracted and calculated data in a secure database.

AI algorithms ensure consistent, error?free identification

Full traceability (timestamps, environmental logs, calibration conclusions) meets stringent metrology standards

Eliminates disputes over readings and provides robust evidence for regulatory compliance

Overall Efficiency, Cost Savings & Reliability

Traditional calibration is inefficient due to waiting times, human dependency, and repetitive tasks.
The DTSL?Pro minimizes downtime, reduces human error, and delivers consistent, repeatable results – even across wide ranges and multiple points.

Conclusion

The DEARTO DTSL?Pro Fully Automatic Calibration System represents the next generation in thermohygrometer verification: fully unattended, intelligent, and highly efficient.
By automating stability detection, data capture, recognition, and reporting, it overcomes the core limitations of manual methods – low throughput, high labor demands, reading errors, and poor traceability – while delivering superior accuracy and compliance.