Heidolph, Overhead Stirrer, Hei-TORQUE Expert
SKU: HEI-TORQUE-EXPERT
Price Range$3,072.62 – $5,530.70
Description
The Heidolph Hei-TORQUE Expert performs every stirring task with minimal noise thanks to the latest engine technology. This overhead stirrer is also very user-friendly in terms of operation and safety. The 2.4 inch display makes it very easy to set the application parameters and control the process (e.g. using the torque trend display). The safety-related start/stop touch-function serves to minimize the risk of unintentional switching on.
Suitable for use in fume hoods or as a drive for reactor superstructures. The Hei-TORQUE Expert has a quick-action chuck with a diameter of 10.5 mm. Combine the quick-action chuck with a large number of stirring tools.
Start/Stopp touch function |
It is impossible to start or stop the device accidentally! You can reliably use this function even with gloves. To do so, just swipe along the control panel. |
Quick-action chuck |
Maximum comfort when changing or clamping the stirring tool! Achieve a secure attachment with no other tools
. Thus, a quick access can be ensured always and at any time without the hassle of searching for the right tools. |
Torque trend display |
By means of the bar indicator, the current torque remains visible all the time. This is how modifications in the medium to be stirred can be tracked and potential adjustments of the stirring speed can be made. Also the highest possible torque can be reliably monitored in this way. |
| Hei-TORQUE Expert 100 Ncm | Hei-TORQUE Expert 200 Ncm | Hei-TORQUE Expert 400 Ncm | |
|---|---|---|---|
| Dimensions (W × H × D) | 86 × 350 × 247 mm | 86 × 350 × 247 mm | 93 × 350 × 247 mm |
| Weight | 4.4 kg | 5.1 kg | 5.3 kg |
| Drive | EC motor | EC motor | EC motor |
| Speed range | 10 – 2.000 rpm | 10 – 2.000 rpm | Gear I 10 – 400; Gear II 20 – 2.000 |
| Protection class (EN 60529) | IP54 | IP54 | IP54 |
| Acoustic pressure | < 50 (based on IEC 61010) | < 50 (based on IEC 61010) | < 50 (based on IEC 61010) |
| Rated voltage | 100 – 240 V AC; 50/60 Hz | 100 – 240 V AC; 50/60 Hz | 100 – 240 V AC; 50/60 Hz |
| Protection class | I (IEC 61140) | I (IEC 61140) | I (IEC 61140) |
| Overvoltage category | II | II | II |
| Degree of pollution | 2 | 2 | 2 |
| Power input | 90 W | 120 W | 150 W |
| Operating temperature | 5 °C – 31 °C at up to 80 % rel. humidity | 32 °C – 40 °C at up to 50 % rel. humidity (decreasing linearly) | 5 °C – 31 °C at up to 80 % rel. humidity | 32 °C – 40 °C at up to 50 % rel. humidity (decreasing linearly) | 5 °C – 31 °C at up to 80 % rel. humidity | 32 °C – 40 °C at up to 50 % rel. humidity (decreasing linearly) |
| Installation altitude | up to 2,000 m asl | up to 2,000 m asl | up to 2,000 m asl |
| Motor protection | KTY temperature monitoring | KTY temperature monitoring | KTY temperature monitoring |
| Overload protection | Automatic cut-out with display | Automatic cut-out with display | Automatic cut-out with display |
| Speed accuracy (%) | ± 1 | ± 1 | ± 1 |
| Speed control | electronic | electronic | electronic |
| Stirrer shaft (∅ in mm) | 2.5 – 10.5 | 2.5 – 10.5 | 2.5 – 10.5 |
| Permissible duty cycle | suitable for continuous operation | suitable for continuous operation | suitable for continuous operation |
| Volume H2O max. (L) | 50 | 50 | 100 |
| Viscosity up to (mPa s) | 60000 | 100000 | 250000 |
| Max. torque (Ncm) | 100 | 200 | 400 |
| Number of gear stages | 1 | 1 | 2 |
| Clockwise / counterclockwise rotation | n.a. | n.a. | n.a. |
| Name | SKU | Price | Buy |
|---|---|---|---|
| Heidolph, Overhead Stirrer, Hei-TORQUE Expert - Torque: 100 Ncm, Heidolph Part Number: 036093030 | HEI-036093030 | $3,072.62 | |
| Heidolph, Overhead Stirrer, Hei-TORQUE Expert - Torque: 200 Ncm, Heidolph Part Number: 036093050 | HEI-036093050 | $4,301.66 | |
| Heidolph, Overhead Stirrer, Hei-TORQUE Expert - Torque: 400 Ncm, Heidolph Part Number: 036093070 | HEI-036093070 | $5,530.70 |