Ultracool Dryblock Temperature Calibrator -90 °C to 25 °C

(2 customer reviews)

Extremely quick to reach various temperatures, i.e. it heats down Ambient temperature to( -100°C/-90 °C/-80 °C in 60) minutes.This saves time and increases productivity

Model Brand
L2390 Measurax


  • Ultra-cool dry-block calibrator with best-in- class stability
  • Excellent accuracy
  • Best-in-class stability ±0.020 °C at -90°C HMI display in °C/°F, switchable
  • Fast cooling time
  • Removable insert
  • Lightweight design for portability
  • Accepts probes up to 8,6 in diameter


The Ultracool Dry-Block Calibrator is a cutting-edge instrument known for its exceptional speed in achieving diverse temperatures. It efficiently heats down from ambient temperature to impressive lows of -100°C, -90°C, and -80°C in just 60 minutes. This remarkable speed not only saves valuable time but also significantly enhances overall productivity, making it an invaluable tool for professionals requiring swift and precise temperature calibration.

At the core of its design is a commitment to best-in-class stability, setting a new standard in the industry. The calibrator boasts an outstanding stability level of ±0.020 °C at -90°C, ensuring consistent and reliable temperature readings. This level of precision makes it suitable for a wide range of applications where accuracy is paramount.

The user-friendlyHMI display adds to its appeal, presenting temperature readings in both °C and °F. This switchable feature accommodates diverse user preferences, enhancing ease of use and convenience during calibration processes.

Efficiency is further emphasized by the calibrator’s fast cooling time, minimizing downtime and ensuring a seamless calibration experience. The modular design, featuring a removable insert, adds a layer of adaptability, allowing users to tailor the instrument to various calibration requirements.

Designed with portability in mind, the Ultracool Dry-Block Calibrator is lightweight, facilitating easy transportation. This makes it an ideal choice for professionals on the move who require reliable and precise temperature calibration in diverse settings.

Moreover, its versatility extends to probe compatibility, accepting probes up to 8,6 inches in diameter. This adaptability makes the calibrator suitable for a broad spectrum of temperature sensing instruments, further solidifying its status as a comprehensive and indispensable calibration solution


Technical Specification

Model L2390
Brand Measurax
Control Range -(80/90/100) to 25 ˚C @ 25˚C(User Selectable)
Resolution 0.01 ˚C
Control Accuracy ± 0.1 ˚C
Thermal Instability ±0.020 °C at -90°C
±0.016 °C at -50°C
±0.011 °C at 25°C
Thermal Non - Uniformity (Radial) ±0.070 °C at -90°C
±0.052 °C at -50°C
± 0.021°C at 25°C
Stabilization Time/settling time 10 minutes after set point is achieved
Cooling Time 60 Min.( Ambient to -90°C ) @25°C
Heating Time 15 Min.( -90°C to Ambient) @25°C
Power Supply : 230 V(AC), (50 Hz).
Construction Size (H x W x D) 450(H) x 220(W) x 350(D) mm

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    2 reviews for Ultracool Dryblock Temperature Calibrator -90 °C to 25 °C

    1. Manoj Madhvan

      Very portable, and best product for -90 deg c temperature range to perform onsite calibration.
      Good performance 💯

    2. admin

      good performance product

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