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.
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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
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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. |
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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 |
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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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