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Hotplate Magnetic Stirrer LHST-A23

Hotplate Magnetic Stirrer LHST-A23 is a compact, table-top hotplate stirrer device offers 20 L of capacity with square ceramic glass top plate and Octahedral stir bar having maximum set temperature of 450˚ C with stirring range of 100 to 1500 rpm respectively. Featuring digital display with knob control, corrosion resistant sealed casing with isolated critical parts design and drainage above control boards ensures convenient and hassle-free usage. Incorporated advanced microprocessor controlling system with 3 PID parameters set and standard PT100 temperature sensor provides quick heating with stable temperature. DC brushless motor along with new enhanced infrared heating element, memory function and high safety protection ensures reliability and stability with easy usage.

Hotplate Magnetic Stirrer LHST-A23

Capacity 20 L
Top plate shape Square
Top plate material Glass ceramic
Top plate dimensions (L×B) 180×180 mm
Maximum set temperature (Hot plate) 450° C
Maximum set temperature (with PT100) 300° C
Safety temperature 50° to 500° C (adjustable)
Temperature stability (with PT100) ±2° C
High temperature protection 10° to 50° C (adjustable)
Stirring speed range 100 to 1500 rpm
Timer 1 to 1999/min; continuous
Stir bar Octahedral stir bar (can change acc. to user requirement)
Motor DC brushless motor
Heating element Infrared heating element
Motor power 12 W
Heating capacity 1000 W
Display Large LCD display
Controller Microprocessor
PID parameters 3 sets
Temperature sensor PT100
Control panel Rotating knobs
Memory function Stirring speed and setting temperature
Safety Protection system Flashing high temperature indicator, warning for hurt by touch; Overheating
Sealing Hermetically sealed from above
Corrosion resistance Yes
Chemical resistance Yes
Temperature shock resistance ≥700˚ C
Drain Yes (above control board)
Interface and communication USB; USB (COM)

  • Advanced microprocessor controlling system with 3×PID parameters set and PT100 temperature sensor
    Accurate solution temperature within ±1˚ C in general range
    Octahedral Stir Bar for efficient stirring
    Bright and clear LCD digital display with memory of the last working parameters
    Square ceramic glass top plate with infrared heating element
    Sealed outer shell and isolated critical parts design with drainage above control board
    Knob control with high safety protection
    Corrosion resistant, chemical resistant and temperature shock resistant (≥700˚ C)
    Rapid heating speed with safety temperature and over heat protection
    USB interface with communication
    Reliable, stable and hermetically sealed guarantees long, hassle free and convenient usage

Hotplate magnetic stirrers are used for organic synthesis, extraction, analysis of oil products, pH-measurements, dialysis, soil suspending, preparing buffer solutions etc. across the field of chemical engineering, microbiology, pharmaceuticals, geology, scientific research etc.

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