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Magnetic Hotplate Stirrer 20L Laboratory Stirrer Hotplate 340℃ Working Plate 135mm (5 Inch)

Model	MS-H-S	MS-H-ProA	MS-H-ProT	MS-H-Pro+
Work plate dimension	φ135mm(5 inch)	φ135mm(5 inch)	φ135mm(5 inch)	φ135mm(5 inch)
Work plate material	Stainless steel cover with ceramic coating	Aluminum cover with ceramic coating	Stainless steel cover with ceramic coating	Stainless steel cover with ceramic coating
Motor type	Brushless DC motor	Brushless DC motor	Brushless DC motor	Brushless DC motor
Stirring positions	1	1	1	1
Max. stirring quantity[H2O]	20 L	20 L	20 L	20L
Max. magnetic bar[length]	80 mm	80 mm	80 mm	80 mm
Speed range	0-1500rpm, resolution±1rpm	100-1500rpm, resolution±1rpm	100-1500rpm, resolution±1rpm	100-1500rpm, resolution±1rpm
Speed display	Scale	LCD	LCD	LCD
Temperature display	Scale	LCD	LCD	LCD
Heating temperature range	-	Room temp. -340°C, increment 1°C	Room temp. -340°C, increment 1°C	oom temp. -340°C, increment 1°C
Heating liquid temperature control accuracy	-	±1°C(<100°C) ±1%(>100°C)	±1°C(<100°C) ±1%(>100°C)	±1°C(<100°C) ±1%(>100°C)
Over temperature protection	420°C	420°C	420°C	420°C
Temperature display accuracy	-	±0.1°C	±0.1°C	±0.1°C
External temperature sensor	-	PT1000 (accuracy ±0.2)	PT1000 (accuracy ±0.2)	PT1000 (accuracy ±0.2)
"Hot" warning	-	50°C	50°C	50°C
Data connector	-	RS232	RS232	RS232
Protection class	IP21	IP21	IP21	IP21
Timer function	-	1min to 99h 59min	1min to 99h 59min
Motor rating output	10 W	10 W	10 W	10 W
Power	530 W	720 W	550 W	550 W
Heating output	500 W	600 W	500 W	500 W
Voltage, Frequency	100-120/200-240V, 50/60Hz	100-120/200-240V, 50/60Hz	100-120/200-240V, 50/60Hz	100-120/200-240V, 50/60Hz
Dimension[WxDxH]	160×280×100 mm	160×280×100 mm	160×280×100 mm	160×280×100 mm
Weight	2.8 kg	2.8 kg	2.8 kg	2.8 kg
Permissible ambient temperature and humidity	5-40°C, 80%RH	5-40°C, 80%RH	5-40°C, 80%RH	5-40°C, 80%RH