Product features: DHTR series walk-in / walk-in high and low temperature test rooms to provide users with the most robust and durable large (super large) walk-in / vehicle temperature (humidity) test chamber using advanced integral welding technology. The integrated bottom plate is more conducive to water and liquid emissions from various tests. The box body can be welded and installed in the field. Technical parameters: Temperature range: (0 °C) -20 °C (-40 °C) -70 ℃ to 80 ℃ Maximum temperature change rate: not less than 10 ℃ / min 70 ℃ to -54 ℃ compressor refrigeration; not less than 30 ℃ / min (full liquid nitrogen refrigeration) Humidity range: 10 RH to 98%RH Realization of temperature and humidity Test Comprehensive environmental test can be carried out in combination with large or multiple vibrators according to the needs of users; the conditions are used to satisfy the different customers.
