With the function of microcomputer intelligent P.I.D. controller, after setting the temperature, the meter automatically controls the heating power and displays the heating status, and the temperature control is accurate and stable. ·Over-temperature sound and light alarm and automatically cut off the heating power. ·Built-in two-layer stainless steel shelf, height can be adjusted freely. material： ·The box body is made of high-quality cold-rolled steel plate, the surface is electrostatic sprayed, the coating is hard and firm, and it has a strong anti-rust ability. The studio is made of high-quality 304 mirror stainless steel, with rounded corners in the box, smooth and easy to clean. The shelf bracket can be freely installed and unloaded. ·The low-noise dedicated fan can run stably for a long time under high temperature; the adjustable new air inlet can control the air volume in and out of the box. ·The temperature limit alarm system is set up, and the limit temperature will be automatically interrupted immediately to ensure the smooth progress of the experiment(Optional). ·Optional multi-segment program controller, convenient for long-term multi-temperature point test (optional). ·Can be equipped with a printer or RS-485 interface, connected to a computer to record changes in parameters such as temperature(Optional).

	Item	technical parameter
1	Product parameter	SPTCGF-9033-03	SPTCGF-9053-03	SPTCGF-9073-03	SPTCGF-9143-03	SPTCGF-9243-03
2	Capacity	30.4L	51.6L	72L	121L	207L
3	Heating Method	Stainless steel electric heater
4	Temperature control range	Room temperature +5℃-200℃/ Room temperature +5℃-250℃（custom）
5	Temperature resolution	0.1℃
6	Temperature fluctuation	±0.2℃
7	Number of shelves	2
8	Operating Hours	1-9999Minutes /continuous
9	Power	700W	900W	1050W	1650W	2050W
10	Power Supply	AC  220V 50Hz
11	Operation area mm	320×280×340	380×340×400	450×350×450	550×400×550	600×460×750
12	Dimensions mm	580×450×520	640×505×580	705×520×630	800×580×730	850×630×930