MINI DRACARYS SERIES

Compact Stand-Alone Climatic Chamber

The Mini DRACARYS is the ultra-compact version of the DOT DRACARYS platform, designed for precision temperature testing on small components and samples, delivering industrial-grade performance in a reduced footprint.

Available in:

• 20 L

• 35 L

With a minimum useful volume of 20 L, Mini DRACARYS ranks among the most compact laboratory climatic chambers currently available on the market, while maintaining an extended operating range of:

−70 °C to +150 °C

Configuration: stand-alone

It is intended for R&D laboratories, quality departments, universities, and validation centers requiring cryogenic temperatures in limited spaces.

Operating Range

Temperature Range

−70 °C to +150 °C

Dynamic Performance (no load)

Heating ≥ 3.5 °C/min
Cooling ≥ 1 °C/min

Two-stage cascade refrigeration system for rapid low-temperature achievement.

Accuracy and Stability

• Control resolution: 0.01 °C

• Control stability: ±0.5 °C

• Maximum deviation from setpoint: ±2 °C

• Temperature uniformity: ≤ 2 °C

Platinum PT100 temperature sensor for high measurement reliability and repeatability.

Construction and Materials

• Inner chamber in AISI 304 stainless steel (1.0 mm thickness)

• External structure in painted steel (RAL7035)

• 80 mm high-density polyurethane insulation

• 200 × 200 mm inspection window with anti-condensation system

• 2 cable ports Ø50 mm

• 2 adjustable stainless steel shelves

Manufactured using CNC laser cutting and TIG welding processes.

Refrigeration System

• Two-stage cascade refrigeration system

• High-efficiency cryogenic compressors

• Air-cooled condenser

• Refrigerants R449A / R472B

• ODP = 0

• Compliant with EU Regulation 2024/573

Control System

• 7” color touchscreen

• DOT cycle management software

• Up to 120 storable programs

• Up to 100 segments per program

• Cycle repetition up to 999 times

• Segment duration 1–5999 minutes

• Setpoint modification during execution

• Integrated data logging

Connectivity

• RJ-45

• RS-485

• USB

Data memory up to 60 days with backup in case of power interruption.

Electrical Specifications

• Power supply: 220 V single phase ±10% / 50 Hz

• Installed power: 2.3 kW

• Noise level: ≤ 70 dB(A)

• Ambient operating temperature: 5–35 °C

Applications

• Testing of micro-electronic components

• Sensor validation

• PCB and small device qualification

• Automotive pre-qualification testing

• University research activities

• Cryogenic testing in limited laboratory space

Positioning within the DOT Range

Mini DRACARYS represents the most compact solution within the DRACARYS family, maintaining technological consistency with the Standard and Speed versions while offering a format optimized for space-restricted laboratories.