Overhead Stirrer LT-OS303 Catalog

Overview

Labtro Overhead Stirrer LT-OS303 delivers up to 40 L capacity and 2200 rpm supports controlled mixing performance. Constant speed control maintains uniform rotation across 50–2200 rpm range during viscosity shifts. LCD provides real-time monitoring of speed, torque, and temperature. Through-the-top paddle design supports quick container change with minimal interruption. Used for liquid homogenization and consistent blending to maintain stable process flow

Specifications:

Max. Stirring (H₂O) 40 L
Speed Range 50–2200 rpm
Max. Torque 40 N·cm
Max. Viscosity 50,000 mPa·s
Time Range 1 min–99 h 59 min
Motor Type Brushless DC
Speed Display LCD
Torque Display LCD
Rotation Fwd/Rev/Intermittent
Temp. Accuracy ±0.5°C
Temp. Range -10°C to 300°C
Temp. Sensor External
Overload Protection Yes
Chuck Range 0.5–10 mm
Data Interface RS232, USB, Type-C
Voltage / Frequency 100–240 V, 50/60 Hz
Motor Power (In/Out) 120 W / 100 W
Rated Power 150 W
Dimensions (W×H×D) 215×310×200 mm
Net Weight 5.0 kg
Gross Weight 6.5 kg
Features:
  • Constant speed control maintains stable mixing. 50–2200 rpm speed range for process control. LCD display shows speed, torque, and temperature. External sensor supports real-time temperature monitoring. Forward and reverse rotation for uniform mixing. Through-the-top design supports quick vessel change.
Applications :
  • Liquid Homogenization: Maintains constant speed for uniform particle distribution. 
  • Sample Blending: Ensures consistent mixing for smooth material composition. 
  • Emulsion Mixing: Supports stable combination of multiple liquid phases. 
  • Temperature Monitoring: Tracks sample temperature during mixing cycles. 
  • Process Stirring: Maintains steady rotation for controlled workflow output.
Labtro