L550SM-H7 Digital Magnetic Hotplate Stirrer, 550C (L550SM-H7-S / L550SM-H7-Pro)

$441.35 USD

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Digital magnetic hotplate stirrer with a 184x184mm glass ceramic work plate and a heating range from room temperature to 550C. Two models are available: the L550SM-H7-S with a shaded pole motor, 10L maximum stirring capacity and scale display, and the L550SM-H7-Pro with a brushless DC motor, 20L maximum stirring capacity, LCD display and an RS232 data connector. Both models use an external PT1000 temperature sensor, have a 580C overheat protection limit and run on 100-120/200-240V, 50/60Hz.

Model Comparison

Specification	L550SM-H7-S	L550SM-H7-Pro
Work plate	184x184mm glass ceramic	184x184mm glass ceramic
Motor	Shaded pole motor, input 15W / output 1.5W	Brushless DC motor, input 18W / output 10W
Max stirring capacity	10L	20L
Speed range	0-1500 rpm, scale display	100-1500 rpm, LCD display, resolution +/-1 rpm
Heating temperature range	Room temp.-550C (5C increments)	Room temp.-550C (1C increments)
Temperature control accuracy	+/-10C	+/-1C (<100C) / +/-1% (>100C)
Overheat protection	580C	580C
Temperature sensor	PT1000 external (+/-0.2C)	PT1000 external (+/-0.2C)
Data connector	-	RS232
Power	1030W total (heating output 1000W)	1050W total (heating output 1000W)
Voltage	100-120/200-240V, 50/60Hz	100-120/200-240V, 50/60Hz
Protection class	IP21	IP21
Dimensions	215x360x112mm	215x360x112mm
Weight	4.5kg	5.3kg

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Variant	Variant total	Quantity	Price	Variant total
L550SM-H7-SALAB-L550SM-H7-S	L550SM-H7-SALAB-L550SM-H7-S $441.35/ea	$0.00	Quantity	$441.35/ea	$0.00

L550SM-H7-ProALAB-L550SM-H7-PRO	L550SM-H7-ProALAB-L550SM-H7-PRO $586.27/ea	$0.00	Quantity	$586.27/ea	$0.00

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