DEARTO Achieves Major Breakthrough in Ultra-Low Temperature Dry Block Calibrator
Release time:2025-12-23 This article is read 1665 Times
We are proud to announce a significant technological advancement in ultra-low temperature calibration technology.
Our newly developed -120°C Dry Block Calibrator now achieves a groundbreaking performance:
Model
DTG-ULT120G
DTG-ULT100G
DTG-ULT80G
DTG-ULT60G
DTG-U42G
DTG-U30G
Temp. range (°C)
-120 to 40
-100 to 40
-80 to 40
-60 to 40
-42 to 150
-30 to 150
Display resolution (°C)
0.01
0.01
0.01
0.01
0.01
0.01
Dimensions (L*W*H in mm)
192*320*530
199*328*364
170*320*330
Display Accuracy (℃)
±0.2 at (full range)
±0.2
Radial uniformity (°C)
±0.1 at (full range)
±0.2
Stability (°C)
± 0.03 at (full range)
± 0.15
Standard Block Insertion Hole Diameter (mm)
Block Diameter:30
?4.5/?6.5/?8/?10
The insertion depth and outer diameter of the sensor to be calibrated shall be specified upon ordering. Custom specifications are available.
This level of precision at such an extreme low temperature is a world-leading achievement for a dry block design – no liquid medium required, ensuring safety, ease of use, and zero contamination risk.
Key Advantages
Completely dry operation – no fluids, no mess, no maintenance
Compact and portable for both laboratory and on-site calibration
Intelligent touchscreen interface with automatic stability judgment and real-time data display
Supports multi-point correction and full traceability to national standards
Primary Application Scenarios
Low-Temperature Sensor Calibration Ideal for calibrating Type T/E/N thermocouples, low-temperature PRTs (Pt100/PT1000), and NTC thermistors in extreme cold conditions.
Cold Chain & Vaccine Storage Validation Ensures accuracy of temperature loggers and sensors used in ultra-low freezers (-80°C to -120°C) for vaccines, biologics, and pharmaceuticals.
Aerospace & Defense Testing Simulates cryogenic environments for temperature sensors in aircraft, satellites, and missiles.
Scientific Research & National Metrology Supports reference-grade calibration in national institutes and research labs requiring extreme low-temperature standards.
Industrial Process Control Verifies sensors in LNG (liquefied natural gas) systems and deep-freeze industrial applications.
This breakthrough reinforces DEARTO's commitment to innovation in metrology and calibration. We invite laboratories, calibration centers, and industrial partners worldwide to experience the performance of our -120°C Dry Block Calibrator.
DEARTO Achieves Major Breakthrough in Ultra-Low Temperature Dry Block Calibrator
Headquarter Address ：Tai'an High-tech Development Zone, Shandong Province 