Extensively equipped for programming and documentation. A multifunctional fuzzy- supported PID process controller with permanent performance adjustment and integrated self-diagnosis system, ensures reliable temperature control and temperature control and the highest process safety.


Basically constructed out of G.I. Sheet duly epoxy painted / powder coated. The Inner chamber is made of Stainless steel.

  • Inner Chamber construction made of stainless steel sheet 304 grade.
  • Outer wall made of mold steel duly Painted.
  • Heating Element type of immersion type of heater.
  • Insulation of high grade Puff.
  • Powder Coating exterior is beautiful, Durable & corrosion resistant.


  • Shaking motion: Orbital .
  • Microprocessor PID control/Shaking speed calibration. .
  • Competitive high shaking speed up to 300 rpm.
  • Wide speed range even with heavy workload. .
  • Equipped with a maintenance-free BLDC motor to generate smooth, quiet, uniform, and yet powerful shaking motion.
  • Best effort run function intelligently manages its rpm to keep shaking even workload is out of its capacity.
  • Pleasant test environment by the smooth acceleration and deceleration control.
  • Low-profile design minimizes vibration or sliding caused by the high speed shaking motion.


  • User friendly control panel.
  • Lab Companion’s unique VFD-bright, clear, easy to read.
  • Durable membrane touch switch and control knob.
  • Easy-set digital timer. (1 min. to 999 hr. 59 min.)
  • Repetitive task can be easily performed as the platform stops where it starts.
  • Stopping the shaking platform always at the same position is highly beneficial for automated dosing or sampling process.
  • Speed is basically set and displayed in increments of 05 rpm. Also speed increment interval can be set among 10, 15, 20 rpm according to users preference.


  • IQ, OQ, PQ
  • Calibration certificates
  • Operations & maintenance manuals
  • GA & Electrical drawings
  • Material test certificates
  • Training to end-users.


Each unit is factory tested to meet inter- national guidelines and dispatched in ready- to-plug-in condition. Quest Scientific testing services are available to assist you in routine maintenance and revalidation.


  • Motion :  Orbital
  • Platform MOC : Stainless steel 304 .
  • Clamp : MO SS or Unbreakable Plastic
  • Door : Transparent Acrylic
  • RPM : 15-200 RPM optimal 300 or 350
  • Temp. Range : 5 degree to 70°C
  • RPM Controller : Microprocessor Unit Base Controll
  • Shaking Mechanism : Brushless BLC Motor
  • Construction : Heavy iron angled frame
  • Power Supply : 220 Volts 50Hz .
  • Optional : RPM LED display Digital timer 0-999min.


Model No. Platform size No. of Flasks
QST-HC-02 18 x 18 Inch 09 Flask of 250 ml optional 500 ml
QST-HC-03 22 x 22 Inch 15 Flask of 250 ml optional 500 ml
QST-HC-04 26 x 26 Inch 20 Flask of 250 ml optional 500 ml

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