Hstir 350A

Hstir 350A offers smooth linear analog stirring & heating with accurate & reliable performance, and ease of use. The stainless-steel composite round plate is highly resistant and ideal for laboratories requiring a spacious working surface.

 

 

  • Brushless Motor: Reliable and built to last
  • Design: Compact, slim, modern, and dependable
  • Sealed Casing: IP 21 rating ensures extended service life
  • Smooth Linear Analog Output: Enables precise control of heating and stirring functions for consistent lab performance.
  • High-Capacity Stirring Power: Robust motor capable of stirring volumes up to 20 liters (H₂O), ideal for demanding applications.
  • Fixed Safety Circuit (380 °C): Integrated thermal protection ensures safe operation under high-temperature conditions.
  • Hot Plate Indicator: Visual warning system alerts users to hot surface conditions—minimizing the risk of accidental burns.
Technical Data
Number of stirring positions
1
Stirring quantity max. per stirring position (H2O) [l]
20
Maximum load [kg]
25
Motor rating output [W]
9
Direction of rotation
Counter Clockwise
Speed range [rpm]
100 - 2500
Speed adjustment
Turning right knob (Scale 14 points)
Stirring bar length [mm]
20 - 80
Self-heating of the set-up plate by max. Stirring (RT:22°C/duration:1h) [°C]
+ 2
Heat output [W]
600 W
Temperature range [°C]
50 - 350
Temperature adjustment
Turning left knob (Scale 6 points)
Fixed safety circuit [°C]
380
Set-up plate material
SS 304, Round Plate
Set-up plate dimensions [mm]
Ø 140
Dimensions (W x H x D) [mm]
160 x 80 x 280
Weight [kg]
2.65
Permissible ambient temperature [°C]
5 - 40
Permissible relative humidity [%]
80
Protection class according to DIN EN 60529
IP 21
Voltage [V]
220 - 240
Frequency [Hz]
50/60
Power input [W]
610
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