Glas-Col Precision Stir Testers
Article No. 12432
HST30 Stir-Tester, 240V
These Laboratory Precision Stir-Testers have actual speeds displayed and maintained by a synthetic tachogenerator. Speed is kept within less than 1% of the base speed from no-load to more than 100% of full-load regardless of AC line voltage fluctuations of ±10%.
Features
- All models are direct drive
- Viscosity measurement easiy thanks to a controller with a digital readout switchable between speed and torque.
- Data on shear stress, shear rate, velocity gradients, and viscosity is accumulated easily with external DC multi-volt signals for speed and torque (for strip or X-Y recorders) available through an output port on the rear of the control.
- Feature increased operator convenience and safety with cord connections between drive motors and controls to allow control placement away from hostile environments.
- There are three models available in the HST Series:
- HST10 is available in direct-drive or geared models with a totally enclosed, 1/17 hp, permanent-magnet DC motor. Digital readout displays speed in rpm’s and torque in gm-cm (kg-cm for geared motors). Front panel switch toggles between speed and torque.
- HST20 lets you maintain stirring speed with a 1/8 hp, totally enclosed, permanentmagnet DC motor. Digital readout displays speed in rpm’s and torque in oz-in. Front panel switch toggles between speed and torque.
- HST30 provides more power for heavy duty applications with a 1/4 hp, totally enclosed, permanent-magnet DC motor. Digital readout displays speed in rpm’s and torque in oz-in. Front panel switch toggles between speed and torque.
Technical Attributes
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- Data
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Part No.
Horsepower
Input Voltage
Max RPM
GearmotorTorque
Weight (lbs)lb-in kg-cm Nm 14905 1/17 120 2,500 - 1.5 1.73 .17 14 14903 1/17 120 417 6:1 5.4 6.22 .60 15 14904 1/17 120 208 12:1 12.0 13.80 1.32 15 14913 1/17 240 2,500 - 1.5 1.73 .17 14 14912 1/17 240 417 6:1 5.4 6.22 .60 15 14911 1/17 240 208 12:1 12.0 13.80 1.32 15 14910 1/8 120 2,500 - 3.1 3.57 .34 16 14908 1/8 120 660 4:1 6.0 6.90 .66 20 14906 1/8 120 266 9:1 21.0 24.20 2.31 20 14907 1/8 120 125 20:1 46.0 53.00 5.06 20 14909 1/8 120 57 44:1 96.0 111.00 10.56 20 14918 1/8 240 2,500 - 3.1 3.57 .34 16 14917 1/8 240 660 4:1 6.0 6.90 .66 20 14914 1/8 240 266 9:1 21.0 24.20 2.31 20 14915 1/8 240 125 20:1 46.0 53.00 5.06 20 14917 1/8 240 57 44:1 96.0 111.00 10.56 20 12433 1/4 120 2,500 - 6.3 7.3 .70 20 12432 1/4 240 2,500 - 6.3 7.3 .70 20
Delivery Content
HST10 series includes a reversible drive motor with mounting bracket, controller, 3-jaw keyless chuck and arbor (with HST10N and HST210N only), 3-jaw, keyless chuck and arbor (for HST10 geared motors), paddle, propeller, heavy-duty 90° clamp
HST20 series includes a reversible drive motor with mounting bracket, controller, 3-jaw keyless chuck and arbor (HST20N & HST220N only), propeller, heavy-duty 90° clamp, 3-jaw, keyless chuck and arbor (for HST20 geared motors).
HST30 series includes a reversible drive motor with mounting bracket, controller, 3-jaw keyless chuck and arbor for (HST30N and HST230N only), propeller, heavy-duty 90° clamp
Accessories
12289
SS Propeller 4-Blde 1.5" Dia 9"Long
$119.00
12290
SS Propeller 4-Blde 1.5" Dia 12"Long
$123.00
12292
SS Propeller 4-Blade 2" Dia 9" Long
$139.00
12293
SS Propeller 4-Blade 2" Dia 12" Long
$153.00
12291
Lab Support Stand 3/4" Rod 28" Length
$357.00
Other Variations