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Description
IKA C-MAG HS Series Magnetic Hotplate StirrersOverview Magnetic stirrer with heating and ceramic heating plate which offers excellent chemical resistance. Standard Model Features: Powerful motor for stirring quantities of up to 5 l, 10 l, or 15 l (H2O) depending on model. Fixed safety circuit of 550 C Hot Top indicator >> hot surface warning to prevent burns! Exact temperature setting via digital display (LED) Bushing according to DIN 12878 for connecting a contact thermometer, e. g. ETS D5,
Overview
Magnetic stirrer with heating and ceramic heating plate which offers excellent chemical resistance.
Standard Model Features:
- Powerful motor for stirring quantities of up to 5 l, 10 l, or 15 l (H2O) depending on model.
- Fixed safety circuit of 550 °C
- Hot Top indicator >> hot surface warning to prevent burns!
- Exact temperature setting via digital display (LED)
- Bushing according to DIN 12878 for connecting a contact thermometer, e.g. ETS-D5, enables precise temperature control (On HS 7 and HS 10 models)
- Digital error code display
- Elevated control panel for protection against leaking liquids
Digital Model additional features:
- Simultaneous digital display of target and actual temperatures via LCD dispaly
- Connection for a PT 1000 temperature sensor enable a precise temperature control (included with purchase)
- Control accuracy in medium +/- 0,5 K (in combination with PT 1000)
- Display of actual temperature value in medium with 0,1 K resolution when using PT 1000 temperature sensor
- 3 operating modes to choose (standard, safe, adjustment protection)
Key Attributes
| Maximum volume (L): | 5, 10, or 15 |
| Minimum Volume (L): | N/A |
| Speed max (rpm): | 1,500 |
| Speed min (rpm): | 100 |
| Max temperature (◦C): | 500 |
| Plate: | Square |
| Plate material: | Ceramic |
| Torque max (Ncm): | N/A |
| Controls: | Digital |
| Timer: | No |
| Programmable: | No |
| Reverse rotation: | No |
| Warranty (years): | 2 |
| Weight (lbs): | 6.6, 11, or 13.2 |
| Dimensions Width (in): | 5.91, 8.66, or 11.8 |
| Dimensions Height (in): | 4.13 |
| Dimensions Length (in): | 10.24, 12.99, or 16.34 |
Manufacturer Specifications
| Model | C-MAG HS 4 | C-MAG HS 4 digital | C-MAG HS 7 | C-MAG HS 7 digital | C-MAG HS 10 | C-MAG HS 10 digital |
| Number of stirring positions | 1 | |||||
| Stirring quantity max. per stirring position (H2O) | 5 l | 10 l | 15 l | |||
| Motor rating output | 1.5 W | |||||
| Direction of rotation | N/A | left | N/A | |||
| Speed control | scale 0 - 6 | |||||
| Speed range | 100 - 1500 rpm | |||||
| Stirring bar length max. | N/A | 30 mm | 80 mm | |||
| Self-heating of the hotplate by max. stirring (RT:22°C/duration:1h) | N/A | 28 +K | N/A | |||
| Heat output | 250 W | 1000 W | 1500 W | |||
| Heating temperature range | 50 - 500 °C | |||||
| Heat control | LED | stepless | LED | LCD | LED | stepless |
| Heating rate heating plate | 2.5 K/min | 5 K/min | ||||
| Connection for ext. temperature sensor | N/A | PT1000 | ETS-D5 | PT1000 | ETS-D 4 fuzzy | PT1000 |
| Fixed safety circuit | 550 °C | |||||
| Set-up plate material | ceramic | |||||
| Set-up plate dimensions | 100 x 100 mm | 180 x 180 mm | 260 x 260 mm | |||
| Dimensions (W x H x D) | 150 x 105 x 260 mm | 220 x 105 x 330 mm | 300 x 105 x 415 mm | |||
| Weight | 3 kg | 5 kg | 6 kg | |||
| Permissible ambient temperature | 5 - 40 °C | |||||
| Permissible relative humidity | 0.8 | |||||
| Protection class according to DIN EN 60529 | IP 21 | |||||
| Voltage | 230 / 120 / 100 V | |||||
| Frequency | 50/60 Hz | |||||
| Power input | 270 W | 1020 W | 1520 W | |||
FAQ
What is the set point temperature resolution on the C-MAG HS Series hotplate stirrers?
We've asked IKA this and have yet to get a particularly straight answer, so we'll just tell you what they told us...
"The C-MAG Basic unit has an analog scale of 0-500 with 5 marks on the dial. In between the first mark, the setting is 30 then at the first mark the setting is 100, the second mark is at 190, the third mark is at 270, the fourth mark is at 330, the fifth mark is at 435 and then the maximum setting is 500 (these are approximate readings). The temperature setting is displayed on the screen.
The C-MAG Digital unit has a digital display scale of 0-500 with a readout of 1 degree increments."
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
4.1 ★★★★★
Based on 1577 reviews
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Product Reviews
★★★★★ 4
Pump is worthless
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
The sealant is good. The gallon pump is a joke. Pump stopped working 4 pumps in. Went and got another replacement pump from automotive store, also broke after 4 pumps. Ended up cleaning out an old Slime bottle and pouring in the flat out sealant in the slime bottle, so I could actually get it in my tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 1
There seems to be a chronic problem with the provided dispensing pump.
Size: 1 Gallon + Tool, Set name: Off-Road Formula
I looked at online reviews of the product performance and was impressed by its purported ability seal tire punctures. While the product may (or may not) perform well, the provided dispensing pump is pathetically unsuited for the application and it is impossible to clear the pump once the material clogs the small dispensing port. Some of the reviews indicated this but i assumed that they were not very mechanical inclined customers. The product, by design, has particulates, of varying sizes, suspended in the liquid sealant. The port on pump is very small and easily becomes blocked with the sealant and particulates that cannot be cleared; even when following the instructions to do so. It is very irresponsible for the manufacturer to continue selling this item with inevitable relative failure of the pump as this is the only way to get the sealant into a tire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2025
★★★★★ 5
Good for ebike tires
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
Got it for my son’s older ebike that my wife rides now. He kept on popping tubes, maybe because of his weight. Anyhow, I fixed it up for my wife and put some FlatOut in it to prevent flats. Seems to work so far. Got the off road FlatOut for my ebike’s fat tires. Easy to add to the tires. The pump clogs up but it’s easy to clean. I will always add this to all tires moving forward!
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Easy to use and works great
Size: 1 Gallon + Tool, Set name: Off-Road Formula
Easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 5
Worked on slow leak… one month already!!!
Style: 18oz
Edit: Still holding proper pressure at 2-months !!!
Had a slow leak where my tire went from 44psi to ~18psi over 2-3 days… Dashboard light would let me know every few days that I had a tire problem and I would inflate the tire back up to 44psi… Anyway, I used this product and filled air back to 44 psi and it’s held the pressure for a month already !!!! Be sure to deflate tire to ~15 PSI before adding the product… it only took about 30 seconds to empty the container into my tire with the tire pressure low. Very happy with this product !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026