HKT-013 Water triple point container freezing and preservation device

Overview

HKT-013 Water triple point container freezing and preservation device, in accordance with JJF 1030-2023 “Technical Performance Test Specification for Constant Temperature Bath for Temperature Calibration” The technical standards comply with JJG 229-2010 “Verification Regulation for Industrial Platinum and Copper Thermal Resistors”, JJG 130-2010 “Verification Regulation for Working Glass Liquid Thermometers”, JJF 1908-2021 “Calibration Specification for Bimetallic Thermometers”, and JJF It can also be used as a constant temperature source for verification and calibration in accordance with the requirements of regulations and standards such as the “Calibration Specification for Pressure Thermometers” from 1909 to 2021.

The water triple point container freezing and preservation device can maintain the stability of the water triple point without the need for on-site supervision or personnel operation. It is used for the interim verification of standard platinum resistance thermometers in accordance with the JJG 160-2007 “Standard Platinum Resistance Thermometer” verification regulation, and can also be used for the verification/calibration of standard platinum resistance thermometers and other high-precision temperature sensors.

Functional features
1 The container support is safe, stable and convenient for installation and fixation
2 Cascade compressor refrigeration, rapid cooling and low depth

Technical parameters

1 Temperature range: -40℃ to 100℃
2 The uniformity of the temperature field and the temperature fluctuation are better than 0.01℃
3 Reproducibility: 0.1mK
4 Uncertainty: 0.3mK
5 Stability: 0.2mK
6 Overall dimensions: Diameter 60mm, height 450mm