HongHua HJ-4A and DaDi CJJ-4S compare

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Model selection comparator If you have any questions, please click below Service	HongHua HJ-4A Quadruple constant temperature magneticstirrer (synchronous) 1380.0 RMB China Detail	DaDi CJJ-4S Digital Quadruple Magnetic Heating Stirrer 1050.0 RMB China Detail

Model comparison

Number of Positions	4 points	4 points
Heating	Heating ≤ 150 ℃	Heating ≤ 150 ℃
Speed		Adjustable speed
Timer	Timable	None
Stirring amount	3.1~5.0L	5.1~10.0L
Disk Shape	Round pan	Round pan
Disk material
Accessories

Parameter comparison

station number
Max. Capacity of stirring	1000mL*4
Maximum load Weight
Stirring speed	60~2000rpm	0~2000rpm
Speed control
Speed Accuracy
Temperature range	RT+~100°C	RT+~100°C
temperature control Accuracy
Safety protection temperature
Heating power	250W/connection	150W*2
Input power
Timer	0~120min
Timer Accuracy
Stirringrod size
Pan size	F120mm	F130mm * 2
Pan material
Shell material
Heating zone size
Dimensions
Power
Total Weight
Protection level
Operating Temperature
Relative Humidity
Motor power	40W	5W*2
Stirring power	25W×4

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