IKA RH Magnetic Hotplate Stirrers
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Description
Description
Economical Digital and Analog Magnetic Hotplate Stirrers with Precise Heating for Up to 15 Liters
The IKA RH Magnetic Hotplate Stirrers offer reliable stirring and powerful heating in one compact, cost-effective unit. Designed for labs that need consistent results without sacrificing ease of use, these hotplate stirrers are available in both analog and digital models.
With a maximum capacity of 15 liters (H₂O), 600 W heat output, and wide stirring speed range up to 2000 RPM, these units are well-suited for routine lab mixing and heating. Both models support external temperature sensors (ETS-D5) for direct temperature control in the sample medium.
🔧 Key Features
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For volumes up to 15 liters
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600W high heat output for fast heating
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Speed range: 100–2000 RPM
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Heating range: 50–320°C (adjustable safety limit up to 360°C)
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Supports ETS-D5 temperature sensor (DIN 12878)
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Soft-start motor for smooth stirring
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Strong magnetic field for secure bar control
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Optional ceramic heating plate for better chemical resistance
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2-year warranty
📊 Technical Specifications
| Specification | Details |
|---|---|
| Stirring capacity | 15 Liters (H₂O) |
| Stirring positions | 1 |
| Speed range | 100–2000 RPM |
| Stirring bar length | 20–80 mm |
| Motor output | 2 W |
| Direction of rotation | Left |
| Plate type | Round |
| Plate material | Stainless steel 1.4301 or optional ceramic |
| Plate diameter | Ø 135 mm |
| Heat output | 600 W |
| Heating range | 50–320°C |
| Safety temperature circuit | Adjustable from 100–360°C |
| Temperature accuracy with sensor (ETS-D5) | High precision (sensor sold separately) |
| Heating rate (medium) | 6 K/min |
| Self-heating from max stirring (1h) | +28 K |
| Timer | No |
| Programmable | No |
| Reverse rotation | No |
| Voltage | 230 / 115 / 100 V |
| Frequency | 50/60 Hz |
| Power input | 620 W |
| Dimensions (W × H × D) | 6.29" × 3.94" × 9.84" (160 × 100 × 250 mm) |
| Weight | 6.17 lbs (2.8 kg) |
| Protection class | IP 21 |
| Permissible ambient temp | 5–40°C |
| Permissible humidity | ≤ 80% RH |
| RS232 / USB / Analog output | Not available |
💡 Model Comparison
| Feature | RH Basic (Analog) | RH Digital |
|---|---|---|
| Speed Control | Turning knob | Button |
| Speed Display | Scale | LED |
| Temperature Display | Scale | LED |
| Touch Keypad | No | Yes |
| Error Code Display | No | Yes |
🧪 Additional Notes
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ETS-D5 thermometer compatibility allows accurate temp control in the medium
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Touch keypad (digital model) allows easy and precise parameter setting
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Ideal for chemistry, biology, and educational labs needing safe and consistent results
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