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Home  >>  Products  >>  Dispersion  >>  Precision Stir-Testers

Precision Stir Testers


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%.

HST30
HST10
HST30

HST20
HST30

HST30

 

 

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 Data

Technical Data
Item Number Horsepower Input Voltage Max RPM Gearmotor Torque Weight (lbs)
lb-in kg-cm Nm
HST10 Series
HST10N 1/17 120 2,500 - 1.5 1.73 .17 14
HST1006 1/17 120 417 6:1 5.4 6.22 .60 15
HST1012 1/17 120 208 12:1 12.0 13.80 1.32 15
HST210N 1/17 240 2,500 - 1.5 1.73 .17 14
HST210-6 1/17 240 417 6:1 5.4 6.22 .60 15
HST210-12 1/17 240 208 12:1 12.0 13.80 1.32 15
HST20 Series
HST20N 1/8 120 2,500 - 3.1 3.57 .34 16
HST20-4 1/8 120 660 4:1 6.0 6.90 .66 20
HST20 1/8 120 266 9:1 21.0 24.20 2.31 20
HST20-21 1/8 120 125 20:1 46.0 53.00 5.06 20
HST20-44 1/8 120 57 44:1 96.0 111.00 10.56 20
HST220N 1/8 240 2,500 - 3.1 3.57 .34 16
HST22004 1/8 240 660 4:1 6.0 6.90 .66 20
HST220 1/8 240 266 9:1 21.0 24.20 2.31 20
HST22021 1/8 240 125 20:1 46.0 53.00 5.06 20
HST22044 1/8 240 57 44:1 96.0 111.00 10.56 20
HST30 Series
HST30N 1/4 120 2,500 - 6.3 7.3 .70 20
HST230N 1/4 240 2,500 - 6.3 7.3 .70 20

Accessories

Propellers Lab Stand
Propellers & Paddles Lab Stands

 

Prices

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Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Catalog No. Description Prices

The HST10 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

The HST20 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).

The HST30 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

HST10 Series
MX-HST10N HST10 Stir Tester, 120V 2,055.00
MX-HST1006 HST10 Stir Tester, 6:1 gearmotor, 120V 2,055.00
MX-HST1012 HST10 Stir Tester, 12:1 gearmotor, 120V 2,949.00
MX-HST210N HST10 Stir Tester, 240V 2,285.00
MX-HST210-6 HST10 Stir Tester, 6:1 gearmotor, 240V 2,622.00
MX-HST210-12 HST10 Stir Tester, 12:1 gearmotor, 240V 2,622.00
HST20 Series
MX-HST20N HST20 Stir-Tester, 120V 2,631.00
MX-HST20-4 HST20 Stir-Tester, 4:1 gearmotor, 120V 2,639.00
MX-HST20 HST20 Stir-Tester, 9:1 gearmotor, 120V 2,639.00
MX-HST20-21 HST20 Stir-Tester, 20:1 gearmotor, 120V 2,639.00
MX-HST2044 HST20 Stir-Tester, 44:1 gearmotor, 120V 2,813.00
MX-HST220N HST20 Stir-Tester, 240V 2,681.00
MX-HST220-4 HST20 Stir-Tester, 4:1 gearmotor, 240V 2,976.00
MX-HST220 HST20 Stir-Tester, 9:1 gearmotor, 240V 2,976.00
MX-HST220-21 HST20 Stir-Tester, 20:1 gearmotor, 240V 2,976.00
MX-HST220-44 HST20 Stir-Tester, 44:1 gearmotor, 240V 3,031.00
HST30
MX-HST30N HST30 Stir-Tester, Direct drive, 120V 3,115.00
MX-HST230N HST30 Stir-Tester, Direct drive, 240V 3,185.00
Accessories
MX-A100103 Stainless steel, 4-bladed propeller 1-1/2" (38 mm) diameter on 1/4" diameter (6.4mm) shaft, Shaft length 9 in (229 mm) 119.00
MX-A100104 Stainless steel, 4-bladed propeller 1-1/2" (38 mm) diameter on 1/4" diameter (6.4mm) shaft, Shaft length 12 in (305 mm) 123.00
MX-A130153 Stainless steel, 4-bladed propeller 2" (50.8 mm) diameter on 1/4" diameter (6.4 mm) shaft, Shaft Length 9 in (229 mm) 139.00
MX-A130154 Stainless steel, 4-bladed propeller 2" (50.8 mm) diameter on 1/4" diameter (6.4 mm) shaft, Shaft Length 12 in (305 mm) 153.00
MX-A130150 Heavy-duty lab stand with 3/4" (19mm) diameter, 28" length nickel-plated mast. Cast iron base with 1/2" 13 threaded holes for additional rods. Accommodates containers up to 16" (406mm) diameter. Weight, 12 lbs. (5.4 kg), Shaft Length 30 in (762 mm) 357.00



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