IEC 60068-2-78 Temperature And Humidity Climatic Test Chamber

Product overview

This temperature and humidity test chamber is suitable for determining the adaptability of electronic and electrical products, components and materials for use and storage under high and low temperature and certain humidity and heat conditions. The performance indicators have reached the international standards:

IEC60068-2-1:2007 “Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT”

IEC60068-2-2:2007 “Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT”

IEC60068-2-78:2012 “Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT”

IEC60068-2-30:2005 “Environmental Testing-Part 2-30: Tests-Test Db: Damp heat, cyclic (12h+12h cycle), IDT”

Technical parameters

Structure Introduction

This test chamber breaks through the design ideas of existing domestic products, has a beautiful appearance, an ideal assembly method, a compact chamber structure, and is extremely convenient to install and use.

The material of the inner chamber is made of SUS304 stainless steel thin mirror panel, the surface is smooth and bright. The insulation material is made of high-density ultra-fine glass wool. The air conditioning system and air rotation of the test chamber are completed by a multi-wing centrifugal fan. The regulator includes a heater, an evaporator, and the state of the test chamber is detected by a temperature sensor and fed back to the temperature controller. The rear of the studio is equipped with a blast duct, which is equipped with heaters, refrigeration evaporators and other components. It is equipped with a pair of blast systems to blow the hot and cold air from the duct into the studio to ensure the temperature requirements of the studio.

Temperature and humidity controller: The temperature and humidity controller is installed on the control panel of the device, the heater is controlled by the temperature sensor and humidity sensor to detect the air condition of the chamber, which makes the heating heat of the system equal to the loss. This test chamber uses PID balance temperature control system to control the temperature in the chamber. The working principle is to continuously adjust the capacity of the heater according to the cooling load in the test chamber, make the heating and heat dissipation inside the chamber in a balanced state, so as to ensure that the air temperature in the chamber is constant at a certain fixed state, and ensure the temperature fluctuation.

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

Sinuo  products are composed of all kinds of testing equipments as per standards of IEC/ BS/ EN/VDE/UL/ ISO..., such as household appliances testing equipment, energy efficient testing laboratories and comprehensive performance test system for household appliances, battery testing equipment,  automotive testing equipment, luminaries testing equipment,IP code testing equipment, environmental test chamber, flammability test chambers, EMC testing equipment and etc.

Sinuo employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.

Sinuo cooperate with many research institutions and schools to enable our techincal capacities. Sinuo has two own factories, one is in Guangzhou, the other is in Dongguan, and authorized agents and representative offices in Korea, South Africa, Egypt,Pakistan and Philippines.

Sinuo combines all the R/D and production advantages, contributes to provide perfect, high-end and systematic electrical appliance testing laboratory solutions, products and services for corporate customers, universities and third-party laboratories. Our clients include Bureau Veritas, CSA, Intertek, TUV Rehiland, TUV SUD, SGS, etc.