Introduction of ventilation-type (three rooms) thermal shock chamber: this chamber is suitable for the product (complete machine), parts, materials to estimate the ability of bearing speedy temperature change. This test can know the influence caused by the temperature variation one or more times on the test samples. The main parameters to influence the temperature change test have the max value and min value of temperature change range, the hold time of the samples under high temperature and low temperature, the number of test cycle, etc.
 
CJS3 series technical parameters

Type					CJ602S3	CJ603S3	CJ605S3
Performance parameters	Preheating room	Upper limit of preheating temperature			200℃
		Temperature increasing time			R.T.→＋200℃约40min
	Pre-cooling room	Lower limit of pre-cooling temperature			0～-75℃
		Temperature decreasing time			R.T.→-70℃约90min
	Workroom	Thermal shock range			High temperature 60℃～+150℃；low temperature -55℃～-10℃
		Temperature fluctuation			≤±0.5℃
		Temperature deviation			≤±2℃
	Temperature recovering time				≤5min
	Temperature recovery conditions		CJ602S3I	condition 1	exposure in high temperature 125℃，exposure in low temperature -40℃，exposure duration 30min，sample weight 10Kg Al
				condition 2	30min exposure in high temperature 150℃， 5min in environment temperature， 30min exposure in low temperature -55℃，sample weight 10Kg Al
			CJ602SII	condition 1	exposure in high temperature 125℃，exposure in low temperature -40℃，exposure duration 30min， sample weight 20Kg Al
				condition 2	30min exposure in high temperature 150℃， 5 min in environment temperature，30min exposure in low temperature -55℃，sample weight 20Kg Al
				condition 3	exposure in high temperature +150℃，exposure in low temperature -55℃，exposure duration 30min， sample weight 10Kg Al
			CJ603S3I	condition 1	exposure in high temperature 125℃，exposure in low temperature -40℃，exposure duration 30min， sample weight 20Kg Al
				condition 2	30min exposure in high temperature 150℃，5 min in environment temperature，30min exposure in low temperature -55℃，sample weight 10Kg Al
			CJ603S3II	condition 1	exposure in high temperature 125℃，exposure in low temperature -40℃，exposure duration 30min， sample weight 20Kg Al
				condition 2	30min exposure in high temperature 150℃， 5 min in environment temperature， 30min exposure in low temperature -55℃， sample weight 20Kg Al
				condition 3	exposure in high temperature 150℃，exposure in low temperature -55℃，exposure duration 30min， sample weight 10Kg Al
			CJ605S3I	condition 1	exposure in high temperature 125℃，exposure in low temperature -40℃，exposure duration 30min, sample weight 10Kg Al
				condition 2	30min exposure in high temperature 150℃， 5 min in environment temperature， 30min exposure in low temperature -55℃， sample weight 10Kg Al
			CJ605S3II	condition 1	exposure in high temperature 125℃，exposure in low temperature -40℃，exposure duration 30min， sample weight 20Kg Al
				condition 2	30min exposure in high temperature 125℃， 5 min in environment temperature， 30min exposure in low temperature -55℃，sample weight 20Kg Al
				condition 3	30min exposure in high temperature 150℃， 30min exposure in low temperature - 55℃，load 10Kg Al
Structure	Shell				Cold-rolled steel plate with surface spray（ivory）
	Inner wall material				Stainless steel plate
	Thermal insulation material				Polyurethane foam+ superfine glass wool
Refrigeration	Refrigerating method				Water cooling
	Refrigerator				Imported compressor
Test hole					one Φ50mm at the left side
Controller					Siemens PLC controller and Siemens color LCD touch screen.
Data storage and functional interface					Native SD data card, RS485 interface, USB interface
Workroom dimension (mm)				D	670	670	670
				W	650	970	970
				H	460	460	780
External dimension (mm)				D	2245	2245	2245
				W*	1610	1940	1940
				H	2050	2050	2470
Installed power（KW）				Type I	35KVA	50KVA	50KVA
				Type II	38KVA	53KVA	53KVA
Power supply					AC380V 50Hz three phase four wire + ground wire and grounding protection resistance is less than 4Ω
Standard configuration					1 product operation manuals. 1 test report, 1 certification, 1 quality certificate, 5 printing papers, 2 shelves and 4 racks, 1 ribbon and 1  silicone rubber soft plug with castors
Satisfy the standards					GJB 150.3、GJB 150.4、GJB150.5、GB/T 2423.1、GB/T 2423.2