Portable low-temperature constant temperature bath is mainly used for the calibration of various industrial platinum resistance thermometers, temperature transmitters, glass mercury thermometers, and low-temperature thermocouples;
Its performance is stable and reliable, easy to operate, and its technical parameters fully comply with the requirements of the current national verification regulations, which can meet the on-site measurement needs.
Including the metrology certificate of the National Defense Science and Technology Industry First Metrology Testing and Research Center, the technical indicators meet the requirements of current regulations/specifications.
Temperature range: (-40~95) ℃
Vertical temperature field uniformity: ≤ 0.06 ℃ (when -40 ℃~0 ℃)
≤ 0.02 ℃ (from 0 ℃ to 95 ℃)
Temperature fluctuation: ≤ 0.03℃/10min
Work area size: Ø 50mm × 250mm