HST10 Series Stir Testers

The HST10 Series Stir Testers offer precise control and measurement for laboratory mixing applications. Available in direct-drive or geared models, it features a fully enclosed 1/17 hp permanent-magnet DC motor. The digital readout displays both speed (rpm) and torque (gm-cm or kg-cm for geared models), while a front panel switch allows easy toggling between speed and torque monitoring. This system is designed for accurate performance even under fluctuating line voltages and challenging lab environments.

Features:

• Direct-drive or geared models with fully enclosed 1/17 hp permanent-magnet DC motor
• Digital readout displays speed and torque, switchable via front panel control
• Actual speeds maintained within 1% of base speed by a synthetic tachogenerator, regardless of ±10% AC line fluctuations
• Viscosity measurements simplified with digital readout of speed and torque
• External DC multi-volt outputs provide data for shear stress, shear rate, velocity gradients, and viscosity for strip or X-Y recorders
• Cord-connected drive motors allow remote placement of controls for increased operator safety and convenience
• Lab bench case: 8.00 in x 8.00 in x 4.75 in
• Motor bracket: 4.38 in x 4.38 in x 7.00 in, with 8.00 in rod