Dry heat (Hot air) Type

Dry Heat Sterilizer (Hot Air Sterilizer)

Model: GRFseries

Introduction to Dry Heat Sterilizer (Hot Air Sterilizer)

The GRF series Dry Heat Sterilizer (Hot Air Sterilizer) is designed for drying, baking, and disinfection applications in industrial and mining enterprises, chemical laboratories, and R&D institutions. It features microprocessor PID temperature control for accuracy and reliability, a wide timing range, and an automatic saving system.

Key Features of GRFseries

Outer Shell Material: Cold - rolled steel sheet surface spray
Inner Material: SUS304 Stainless steel
Microprocessor PID temperature control, accurate and reliable
Inner round cornered design, convenient to clean
Inlet and outlet at back side
Outer observation window and no glass inner door
Stainless steel tube heater

Model	GRF-9023A	GRF-9053A	GRF-9073A	GRF-9123A	GRF-9203A
Temperature Range	Room Temperature +10 º C - 250 º C	Room Temperature +10 º C - 250 º C	Room Temperature +10 º C - 250 º C	Room Temperature +10 º C - 250 º C	Room Temperature +10 º C - 250 º C
Temperature Fluctuation	± 1 ℃	± 1 ℃	± 1 ℃	± 1 ℃	± 1 ℃
Temperature Uniformity	≤Max working temperature ±2.5%	≤Max working temperature ±2.5%	≤Max working temperature ±2.5%	≤Max working temperature ±2.5%	≤Max working temperature ±2.5%
Inner Cyclic Mode	Forced convection	Forced convection	Forced convection	Forced convection	Forced convection
Alarm Type	Over temperature alarm, Timing alarm and Temperature probe damage alarm	Over temperature alarm, Timing alarm and Temperature probe damage alarm	Over temperature alarm, Timing alarm and Temperature probe damage alarm	Over temperature alarm, Timing alarm and Temperature probe damage alarm	Over temperature alarm, Timing alarm and Temperature probe damage alarm
Temperature Controller	LCD display and P.I.D. temperature controller	LCD display and P.I.D. temperature controller	LCD display and P.I.D. temperature controller	LCD display and P.I.D. temperature controller	LCD display and P.I.D. temperature controller
Work Room Dimension WxDxH (cm)	303028	423735	454545	553655	605564.5
Capacity(L)	25	54	91	108	212
Outline Dimension WxDxH (cm)	585045	715653	746463	836172	887482
Shelves	2	2	2	2	2
Rated Power (W)	650	1000	1500	1600	2450
Power	1 Φ 220V 50Hz	1 Φ 220V 50Hz	1 Φ 220V 50Hz	1 Φ 220V 50Hz	1 Φ 220V 50Hz