The centrifugal circulation pump without heat is adopted to reduce the influence of temperature field, and the U-type reflux circulation realizes Temperature Uniformity +/- 0.05 ℃. It has safety devices such as power-off protection and low water level alarm, and can choose multi-stage temperature control program.
Heating power 800W, speed range 0-2600 rpm, support vacuum reaction and pressure reaction for a long time stirring, with durable magnetic steel and PTFE stirrer.
DC brushless motor design, Rotation speed 0~ 2000rpm, put in the stirrer without hopper; double-decked thermal insulation structure, rapid heating and prolong the life of the host; built-in over-temperature protection device, safe and reliable use.
Using three-phase brushless DC motor to achieve 50-1500rpm stable speed regulation, temperature control accuracy +/- 1 ℃ and with temperature protection function, soft start design to prevent stirrer beating, suitable for long-term unmanned operation.
Speed range is 300-23000 rpm, and the internal suction homogeneous structure can effectively homogenize, emulsify and extract. Stirrer can be used at low speed.
Equipped with a 200mm diaMeter pick-up cylinder and an 8-liter capacity, the manual Stirrer works in tandem with an 80-mesh forming filter for uniform Pulp distribution and efficient dehydrating.
Temperature range -20~ 160 ℃, Temperature Uniformity +/- 0.05 ℃, no heat centrifugal circulation pump to reduce the influence of temperature field, U-shaped reflux cycle design to achieve a high degree of uniform temperature field.
Using electronic constant force speed control circuit, digital direct display Rotation speed, Power 500W, Speed range 100-2000rpm, low reliable operation noise, can calculate the relationship between stirring line speed and chemical reaction rate.
Adopt sealing solvent system to reduce water vapor interference, support 100 titration methods, Measurement range covers 1ppm to 5%, built-in automatic drift correction function, equipped with electronic adjustment Magnetic Stirrer.
Temperature Uniformity of +/- 0.0050 ℃, resolution of 0.0001 ℃, U-shaped reflux cycle design to ensure uniform flow field, no heat centrifugal pump to avoid their own heat impact temperature field, with multiple Safety protection functions.
Four-station independent operation does not interfere with each other, the brushless DC motor provides 12.5mN · M torque, temperature control accuracy of +/- 1 ℃, supports automatic temperature control function and stepless speed regulation of 0~ 1500rpm, to meet the needs of multi-sample synchronous processing.
Maximum stirring capacity 3 liters, stirring speed 200~ 1800rpm stepless speed regulation, Heating power 450W, Temperature range RT + 5~ 320 ℃, using aluminum alloy die-casting shell, high temperature corrosion resistance easy to clean.
Temperature control accuracy of +/- 0.05 ℃, the use of non-heat centrifugal circulation pump to reduce the impact of temperature field, U-shaped reflux design to achieve a high degree of uniform temperature field, with multiple safety protection devices.
With a maximum stirring capacity of 1000ml and 300W Heating power, stepless speed regulation can precisely and stably stir liquids within the range of 2400rpm, especially suitable for small volume sample testing, easy to operate.
Temperature range -40~ 100 ℃, Temperature Uniformity +/- 0.05 ℃, using environmentally friendly Compressor refrigeration and heat-free centrifugal circulation pump, U-shaped reflux design to achieve a highly uniform temperature field, with multiple safety protection functions.
