NELE HTS-300B standard verification Water and oil tank Temperature range RT+ + 15 ℃~ 300 ℃, Temperature Fluctuation ≤ +/- 0.01 ℃/30min, Temperature uniformity ≤ 0.01 ℃, HTS-300B standard verification Water and oil tank temperature has the characteristics of good temperature Stability, uniform temperature field and high temperature control accuracy.