Overhead Stirrer LT-OS304 Catalog

Overview

Labtro Overhead Stirrer LT-OS304 delivers a 60 L capacity and 2200 rpm supports high-volume mixing performance. Automatic torque control handles up to 100 N·cm for stable rotation under varying viscosity conditions. Forward and reverse rotation enables deeper and more uniform material interaction. Safety lock maintains set parameters during extended operation cycles. Used for high-viscosity mixing and uniform blending to support controlled process execution.

Specifications:

Max. Stirring (H₂O) 60 L
Speed Range 50–2000 rpm
Max. Torque 60 N·cm
Max. Viscosity 100,000 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) 180 W / 150 W
Rated Power 200 W
Dimensions (W×H×D) 215×310×200 mm
Net Weight 5.5 kg
Gross Weight 7.0 kg
Features:
  • Automatic torque adjustment stabilizes mixing.Up to 100 N·cm torque for high-viscosity processing. LCD interface displays key parameters. External sensor supports temperature monitoring. Forward and reverse rotation improves blending. Safety lock maintains set parameters.
Applications :
  • High-Viscosity Mixing: Handles thick materials with stable torque control. 
  • Bulk Blending: Supports uniform mixing of larger material volumes. 
  • Reverse Mixing: Improves interaction with forward and reverse rotation. 
  • Continuous Operation: Maintains long-duration mixing without speed variation.
  • Material Processing: Ensures consistent blending for stable process flow.
Labtro