IEC60068-3 Water-cooled -70℃ High Low Temperature Climatic Test Chamber 1000L

Complied Standards & Clauses

According to IEC60068-2-1:2007, IEC60068-2-2:2007, IEC60068-2-78:2001, IEC60068-2-30:2005.

Equipment Overview

Power supply: AC380V±5%/50Hz (R, S, T, N phase plus ground wire) (voltage fluctuation ≦±10%), ground resistance ≦4Ω

Ambient temperature: 5℃～+35℃, Relative humidity: ≦85%RH. There should be no high concentration of dust, corrosive gas, and flammable and explosive atmosphere around.

Technical Parameters

Control and operation		PLC and touch screen intelligent control system
Cabinet size (optional)		408L: Inner box WDH=800×600×850mm, outer box WDH=1060×2300×1880mm 960L: Inner box WDH=1800×800×1000mm, outer box WDH=2200×3350×2050mm 1000L: Inner box WDH=1000×1000×1000mm, outer box WDH=1700×3000×2200mm
Temperature range (optional)		A: -20～150℃; B: -40～150℃; C.-70～150℃
Linear speed		3℃/min ；5℃/min ；10℃/min ；15℃/min；20℃/min (Can be customized according to customer requirements)
Temperature deviation		≦±2.0℃
Temperature fluctuation		±0.5℃
Temperature uniformity		±2℃
Heating and cooling rate		Heating rate: from -55℃ to +130℃ linearly 15℃/min at no load Cooling: from +130℃ to -55℃ linearly 15℃/min at no load (Note: The temperature rise and fall rate is measured according to the relevant provisions of the IEC60068-3 standard, and the sensor is at the air outlet position)
Humidity range		20%〜98%RH
Humidity deviation		±3.0％RH(＞75％RH)；±5.0％RH(≤75％RH)
Humidity uniformity		±3.0%RH (no load)
Humidity fluctuation		±2.0％RH
Temperature and humidity range diagram
Main system components
Cabinet	The inner box is made of SUS304# stainless steel plate with rounded corners, smooth and easy to clean.
	The outer box is made of 304# brushed stainless steel plate with rounded corners, smooth and smooth, and easy to clean.
	Test hole: The inner and outer boxes are equipped with a threading hole with a rubber plug
	Insulation material: polyurethane foam
	Observation window: Double-layer explosion-proof tempered glass door
	Shelf: Made of 304 stainless steel, the shelf is removable
Heating system	Heating method: electric heating
	High-quality nickel-chromium alloy wire electric heater, non-contact control method (SSR)
Humidification system	Humidification method: using external humidification structure
Cooling System	German Bock semi-closed compressor or German Bitzer semi-closed compressor
	Non-fluorine environmentally friendly refrigerant R404A R23 complies with environmental regulations and is safe and non-toxic.
	Shell and tube condenser (water-cooled).
	High-performance fin type automatic load capacity adjustment, can be used in low temperature and high humidity conditions for a long time without frost.
Control System	Touch screen: Weinview programmable temperature and humidity controller (7-inch 16-bit true color touch screen)
	Temperature control: PID self-tuning, using Class A PT100 platinum resistance sensor
	Function: fixed value test and program test Fixed value test: When the test environment only requires a single temperature and humidity, select this mode and set the required temperature, humidity and running time. Program test: When the test environment requires a variety of temperatures and humidity, select this mode to set the temperature, humidity and running time of each program, set the program running sequence, and use 100 program groups

Details

Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery testing equipment,  electromagnetic compatibility (EMC) test system, environmental testing equipment, fire retardant test equipment, dust-proof waterproof testing equipment and electrical appliances testing equipment. Our products covering electrical vehicle, electric power, communication, electrical appliances and electronic devices industries.

Sinuo has a professional technical research and development team, which is proficient in various international standards such AS IEC, ISO, EN, VDE, BS, AS, ASTM, GB and industry standards such AS MBN LV124, VW-80000. We master physical mechanics, heat, electricity, fluid and other theoretical knowledge in the application of equipment. And continue to focus on industry standard equipment performance optimization, operation simplification and equipment stability and reliability improvement.

Sinuo has two factories in Guangzhou and Dongguan, and cooperates with many research institutions and schools. Our R&D and production capacity are in the forefront. We have authorized agents in South Korea, the United States, South Africa, Egypt, Pakistan, the Philippines and other places, we serve customers BV, CSA, Intertek, SGS, TUV and other internationally renowned testing and certification institutions, local government quality inspection departments and production factories.