Stir-Testers
- Actual speeds are 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%.)
- Viscosity measurement is easier 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.
- Operator convenience and safety is increased with cord connections between drive motors and controls to allow control placement away from hostile environments.
|
|
HST10 SERIES STIR-TESTER
The 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. The HST10 includes a reversible drive motor with mounting bracket, controller, and the following accessories:
099D A210101 3-jaw, keyless chuck and arbor (with HST10N and HST210N only)
099D A260108 3-jaw, keyless chuck and arbor (for HST10 geared motors)
099D A210106 paddle
099D A210107 propeller
100D LC300 heavy-duty 90° clamp
Lab stand 099D A130150 is recommended to mount the HST10.
Specifications
Lab bench case: 8"w x 8"d x 4.75"h
Motor bracket: 4.38"w x 4.38"d x 7"h, with 8" rod
Finish: Foxtip gray and charcoal. |
|
| Catalog Number |
Description |
Input Voltage |
Max rpm |
Torque lb-in |
Torque kg-cm |
Torque Nm |
Product Weight (lbs) |
| 099D HST10N |
Direct drive, rpm/torque readout & X-Y output |
120 |
2500 |
1.5 |
1.73 |
0.17 |
14 |
| 099D HST1006 |
Similar to HST10N but with 6:1 gearmotor |
120 |
417 |
5.4 |
6.22 |
0.60 |
15 |
| 099D HST1012 |
Similar to HST10N but with 12:1 gearmotor |
120 |
208 |
12.0 |
13.80 |
1.32 |
15 |
| 099D HST210N |
Direct drive, rpm/torque readout & X-Y output |
240 |
2500 |
1.5 |
1.73 |
0.17 |
14 |
| 099D HST21006 |
Similar to HST210N but with 6:1 gearmotor |
240 |
417 |
5.4 |
6.22 |
0.60 |
15 |
| 099D HST21012 |
Similar to HST210N but with 12:1 gearmotor |
240 |
208 |
12.0 |
13.80 |
1.32 |
15 | |
| |
|
HST20 SERIES STIR-TESTER
The HST20 lets you maintain stirring speed with a 1/8 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. The HST20 a reversible drive motor with mounting bracket, controller, and the following accessories:
099D A260100 - 3-jaw, keyless chuck and arbor (HST20N & HST220N only)
099D A260106 - propeller
100D LC300 - heavy-duty 90° clamp
099D A260200 - 3-jaw, keyless chuck and arbor (for HST20 geared motors).
Lab stand 099D A130150 is recommended to mount the HST20.
Specifications
Lab bench case: 8"w x 8"d x 4.75"h
Motor bracket: 4.5"w x 4.5"d x 9.5"h, with 8.5" rod
Finish: Foxtip gray and charcoal. |
 |
| Catalog Number |
Description |
Input Voltage |
Max rpm |
Torque lb-in |
Torque kg-cm |
Torque Nm |
Product Weight (lbs) |
| 099D HST20N |
Direct drive, rpm/torque readout & X-Y output |
120 |
2500 |
3.1 |
3.57 |
0.34 |
16 |
| 099D HST2004 |
Similar to HST20N but with 4:1 gearmotor |
120 |
660 |
6.0 |
6.90 |
0.66 |
20 |
| 099D HST20 |
Similar to HST20N but with 9:1 gearmotor |
120 |
266 |
21.0 |
24.20 |
2.31 |
20 |
| 099D HST2021 |
Similar to HST20N but with 20:1 gearmotor |
120 |
125 |
46.0 |
53.00 |
5.06 |
20 |
| 099D HST2044 |
Similar to HST20N but with 44:1 gearmotor |
120 |
57 |
96.0 |
111.00 |
10.56 |
20 |
| 099D HST220N |
Direct drive, rpm/torque readout & X-Y output |
240 |
2500 |
3.1 |
3.57 |
0.34 |
16 |
| 099D HST22004 |
Similar to HST220N but with 4:1 gearmotor |
240 |
660 |
6.0 |
6.90 |
0.66 |
20 |
| 099D HST220 |
Similar to HST220N but with 9:1 gearmotor |
240 |
266 |
21.0 |
24.20 |
2.31 |
20 |
| 099D HST22021 |
Similar to HST220N but with 20:1 gearmotor |
240 |
125 |
46.0 |
53.00 |
5.06 |
20 |
| 099D HST22044 |
Similar to HST220N but with 44:1 gearmotor |
240 |
57 |
96.0 |
111.00 |
10.56 |
20 | |
| |
|
HST30 SERIES STIR-TESTER
This model 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. The HST30 includes a reversible drive motor with mounting bracket, controller, and the following accessories:
099D A260108 - 3-jaw, keyless chuck and arbor for HST30N and HST230N only
099D A260275 - 3-jaw, keyless chuck and arbor (for HST30 geared motors)
099D A260106 - propeller
100D LC300 - heavy-duty 90° clamp
Lab stand 099D A130150 is recommended to mount the HST30.
Specifications
Lab bench case: 8"w x 8"d x 4.75"h
Motor bracket: 5"w x 5.5"d x 10"h, with 8.5" rod
Finish: Foxtip gray and charcoal. |
 |
| Catalog Number |
Description |
Input Voltage |
Max rpm |
Torque lb-in |
Torque kg-cm |
Torque Nm |
Product Weight (lbs) |
| 099D HST30N |
Direct drive, rpm/torque readout & X-Y output |
120 |
2500 |
6.3 |
7.3 |
0.70 |
20 |
| 099D HST3005 |
Similar to HST30N but with 5:1 gearmotor |
120 |
500 |
25.0 |
28.8 |
2.75 |
24 |
| 099D HST3010 |
Similar to HST30N but with 10:1 gearmotor |
120 |
250 |
45.0 |
51.8 |
4.95 |
24 |
| 099D HST3020 |
Similar to HST30N but with 20:1 gearmotor |
120 |
125 |
90.0 |
103.7 |
9.90 |
24 |
| 099D HST230N |
Direct drive, rpm/torque readout & X-Y output |
240 |
2500 |
6.3 |
7.3 |
0.70 |
20 |
| 099D HST23005 |
Similar to HST230N but with 5:1 gearmotor |
240 |
500 |
25.0 |
28.8 |
2.75 |
24 |
| 099D HST23010 |
Similar to HST230N but with 10:1 gearmotor |
240 |
250 |
450 |
51.8 |
4.95 |
24 |
| 099D HST23020 |
Similar to HST230N but with 20:1 gearmotor |
240 |
125 |
900 |
103.7 |
9.90 |
24 | |
| |
