... kind of all-round mixer with planetary mixing and high speed dispersion, widely used for lithium ion battery industry. Summary:G.M.K ... accurate, response is more faster, error is only between ±0.5°C.Available capacity: 2L, 5L, 10L, 15L, 20L, 30L, 40L ... , 200L, 250L, 300L, 500L, 600L, 800L, 1000L Double Planetary Mixer with Disperser for Lithium Battery