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Description
IKA Microstar Overhead StirrersOverview The new MICROSTAR series by IKA: Developed using the latest cutting edge technology, this high tech overhead stirrer with its compact design is ideal for special applications. Combining high performance with particular excellence, they require minimum space and come with a lifetime guarantee. Features: Hardened glass enclosed, fast response display for maximum visibility and chemical resistance State of art vibration sensors detect deviations
Overview
The new MICROSTAR series by IKA: Developed using the latest cutting-edge technology, this high-tech overhead stirrer with its compact design is ideal for special applications. Combining high performance with particular excellence, they require minimum space and come with a lifetime guarantee.
Features:
- Hardened glass enclosed, fast response display for maximum visibility and chemical resistance
- State-of-art vibration sensors detect deviations from permissible thresholds and automatically stop the process
- Clear display for all essential information at a glance
- Integrated timer / counter for the control of kinetic sensitive reactions and reminders
- USB interface, e.g. for documenting parameters using labworldsoft® or installing firmware updates
- Intuitive and simple handling; touch-sensitive surface for long service life
- Temperature reading on display
- Chemically resistant housing
- Key lock function
- Microprocessor-controlled speed governor for constant rotational speed, even with changes in viscosity
MICROSTAR 7.5 control - “The Lightweight” in the smallest high-tech class with low HP, but very fast nonetheless!
- Viscosities up to 4,000 mPas and volume of up to 5 l
- Continuously adjustable speed between 0/30 – 2,000 rpm
MICROSTAR 15 control - “The Youngster” in the smallest high-tech class, moderately strong and fast!
- Viscosities up to 8,000 mPas and volume of up to 10 l
- Continuously adjustable speed between 0/30 – 1,000 rpm
MICROSTAR 30 control - “The Strong One” in the smallest high-tech class, reaches up to 500 RPM!
- Viscosities up to 20,000 mPas and volumes of up to 20 l
- Continuously adjustable speed between 0/30 – 500 rpm
Key Attributes
| Maximum volume (L): | 5, 10, or 20 L |
| Minimum Volume (L): | N/A |
| Speed max (rpm): | 2000, 1000, or 500 |
| Speed min (rpm): | 30 |
| Max temperature (◦C): | N/A |
| Plate: | N/A |
| Plate material: | N/A |
| Torque max (Ncm): | 7.5, 15, or 30 |
| Controls: | Digital |
| Timer: | Yes |
| Programmable: | No |
| Reverse rotation: | No |
| Warranty (years): | 2 |
| Weight (lbs): | 2.78 |
| Dimensions Width (in): | 2.36 |
| Dimensions Height (in): | 6.8 |
| Dimensions Length (in): | 5.35 |
Manufacturer Specifications
| Model | MICROSTAR 7.5 control | MICROSTAR 15 control | MICROSTAR 30 control |
| Stirring quantity max. per stirring position (H2O) | 5 l | 10 l | 20 l |
| Motor rating input | 32 W | 32 W | 32 W |
| Motor rating output | 22 W | 22 W | 22 W |
| Motor principle | Brushless DC | Brushless DC | Brushless DC |
| Speed display | LCD | LCD | LCD |
| Speed range | 0/30 - 2000 rpm | 0/30 - 1000 rpm | 0/30 - 500 rpm |
| Viscosity max. | 4000 mPas | 8000 mPas | 20000 mPas |
| Output max. at stirring shaft | 15.7 W | 15.7 W | 15.7 W |
| Permissible ON time | 100% | 100% | 100% |
| Torque max. at stirring shaft | 7.5 Ncm | 15 Ncm | 30 Ncm |
| Speed control | Turning knob | Turning knob | Turning knob |
| Setting accuracy speed | ±1 rpm | ±1 rpm | ±1 rpm |
| Deviation of speed measurement n > 300rpm | ±1 % | ±1 % | ±1 % |
| Deviation of speed measurement n < 300rpm | ±3 rpm | ±3 rpm | ±3 rpm |
| Stirring element fastening | chuck | chuck | chuck |
| Connection for ext. temperature sensor | PT1000 | PT1000 | PT1000 |
| Temperature display | yes | yes | yes |
| Chuck range diameter | 0.5 - 8.2 mm | 0.5 - 8.2 mm | 0.5 - 8.2 mm |
| Hollow shaft, inner diameter | 8.5 mm | 8.5 mm | 8.5 mm |
| Hollow shaft (push-through - when stopped) | yes | yes | yes |
| Fastening on stand | extension arm | extension arm | extension arm |
| Extension arm diameter | 13 mm | 13 mm | 13 mm |
| Extension arm length | 160 mm | 160 mm | 160 mm |
| Torque display | yes | yes | yes |
| Speed control | electronic | electronic | electronic |
| Nominal torque | 0.075 Nm | 0.15 Nm | 0.3 Nm |
| Torque measurement | trend | trend | trend |
| Deviation of torque measurement I | ±3 Ncm | ±3 Ncm | ±3 Ncm |
| Timer | yes | yes | yes |
| Timer display | LCD | LCD | LCD |
| Time setting range | 0 - 6000 min | 0 - 6000 min | 0 - 6000 min |
| Temperature measuring range | -10 - 350 °C | -10 - 350 °C | -10 - 350 °C |
| Temperature measurement resolution | 0.1 K | 0.1 K | 0.1 K |
| Accuracy of temperature measurement | ±0.5 + tolerance PT1000 (DIN EN 60751 Class A) K | ||
| Limit deviation temperature sensor | ≤ ± (0.15 + 0.002xITI) K | ||
| Housing material | alu-cast coating / thermoplastic polymer | ||
| Communication distance (depend onbuilding) max. | 150 m | 150 m | 150 m |
| Dimensions (W x H x D) | 60 x 173 x 136 mm | ||
| Weight | 1.18 kg | 1.26 kg | 1.26 kg |
| Permissible ambient temperature | 5 - 40 °C | 5 - 40 °C | 5 - 40 °C |
| Permissible relative humidity | 80% | 80% | 80% |
| Protection class according to DIN EN 60529 | IP 54 | IP 54 | IP 54 |
| USB interface | yes | yes | yes |
| Voltage | 100 - 240 V | ||
| Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Power input | 32 W | 32 W | 32 W |
| DC Voltage | 24 V= | 24 V= | 24 V= |
| Current consumption | 1300 mA | 1300 mA | 1300 mA |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
A Beautiful Timepiece at an Awesome Price!!
Color: Grey, Color: Grey
I have lusted after this watch for four months. I first tried on a similar model (stainless steel band with a green face) in a local jewelry shop (Spitz Jewlers, Walnut Creek, CA, USA). It was "love at first sight," even if I didn't love the white lines on the face from 12-6 and 3-9. At the time, the MSRP was $775.
The MSRP has since increased to $795. But I bought this beauty on Amazon.com for only $524.99; after applying the cash-back from my Prime credit card, this watch costs only $498.75. This was "the offer that I could not refuse," to quote from "The Godfather."
Accuracy could be better: after only a few days, it is now 7 seconds behind my phone (to which I set my new watch). But I don't really care about that all that much. This is why I rated "accuracy" at 4 stars, but my overall review is 5 stars.
My video shows the date changing suddenly at 11:59:59pm, just how I want it; in another photo, you can see that my Seiko changes the date more slowly, which I do not like.
This watch is absolutely phenomenally beautiful. If you're on the fence over whether to make this purchase, then I would say "go for it!" You will not find a prettier, more accurate watch at a lower price in ANY store in the entire USA.
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Reviewed in the United States on April 28, 2023
★★★★★ 4
Classy and sporty. Great value!
Color: Grey, Color: Grey
Excellent watch for the price. Looks sporty and dressy. More towards dress watch. Blue is dynamic. Strongly recommend blue for sporty feel. I was thinking of aqua terra. This come close to it with a price less than what i would have paid my state tax for omega aqua terra. My only concern is bracelet which i feel kind of OK. Better bracelet design would have made this watch much superior. 21 lug width is awful. Other than that, nothing to complain.
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Reviewed in the United States on July 13, 2020
★★★★★ 5
Stunning Gentleman's Watch
Color: Grey
This is my second Tissot watch. It's quite stunning in person. The online photos don't do it justice. It has the look and feel of a much more expensive gentleman's watch which makes this purchase a great bargain. Tissot is a great reliable Swiss made watch brand. My first Tissot watch which is probably more than 20 years old still runs great. Very pleased with this purchase.
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Reviewed in the United States on October 16, 2025
★★★★★ 5
Good Tissot Watch
Color: Grey
Arrived on time, in its original box, include a 2 year international warranty, into the box include a book with the Tissot brand history in Switzerland. Algo a second book with a whole catalog of Tissot watches men and women.
The watch looks better when you put in on your wrist. The “naval” blue really gives the clock a classy look. The stainless steel workmanship is really good, the metal is bright and perfectly polished. The metal wristband quality is very good, did not have any problem to adjust the size , I went to my preferred clock workshop for this job, they extracted a few pieces of the band to fit to my small wrist size. Have to get used to the butterfly latch, but after a few days, now I learned to open and close it without any effort. The clock it’s very accurate, I’ve been using my Tissot for near a month and it just increased a few seconds per week. I do the setup and check accuracy with my pc clock. In short, It”s a good value watch, nice, good looking, accurate.
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Reviewed in the United States on August 1, 2021
★★★★★ 5
Prefect for our trip.
Color: Muted Pink+Lilac, Size: Large
I bought this travel holder because of the strap that I can fit around my neck. The rings and clasps are metal. There are two rings on the back side to hook the strap to which I really like because less tension on the neck. There was plenty of room to fit our passports with protective covers into the slots on the right. I adjusted the strap long enough that it still lets me easily un-zip the holder while keeping it securely around my neck. No worries about accidentally leaving it somewhere. Only time can tell how much it will hold up to ware and tare. Feels and seems it will hold up.
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Reviewed in the United States on April 3, 2026