·The inner tank and the top cover are made of high-quality stainless-steel materials. ·Microcomputer intelligent temperature controller, with dual digital display for setting and measuring temperature and P.I.D. self-tuning function, temperature control is accurate and reliable

	item	technical parameter
1	Product number	SPTCSYG·S11-2	SPTCSYG·21-4	SPTCSYG·21-6	SPTCSYG·21-8
2	heating method	Enclosed stainless steel electric heater
3	Temperature control range	Room temperature +5℃-100℃
4	Temperature resolution	0.1℃
5	Constant temperature fluctuation	±0.5℃
6	operating hours	1-9999 Minutes /continuous
7	Power	600W	800W	1500W	2000W
8	Power Supply	AC  220V 50Hz
9	Operation area mm	305×160×140	305×305×140	470×305×140	605×300×125
10	Dimensions mm	345×200×220	345×345×220	510×345×220	750×345×230

Remark ：The performance parameter test under no-load conditions is: ambient temperature 20℃, ambient humidity 50%RH.