Surge Scientific · Model MI0102002 · LED Digital + Triple PT1000
5" Magnetic Hot Plate Stirrer
PT1000 Sensors · LED Digital Display
Φ135 mm Aluminium Plate · 50–1500 RPM · 310°C / 600 W · 0.1°C Display · External PT1000
A hot plate stirrer is only as accurate as the temperature it actually delivers to the sample — not the plate. The MI0102002 includes two internal PT1000 sensors plus one external PT1000 probe, so you can clamp the probe directly into your reaction vessel and run closed-loop temperature control on the liquid itself. 0.1°C display resolution, 600 W heating output, and a 50–325°C safety cutoff on top of an explosion-proof brushless DC drive.
Why Closed-Loop Sample Temperature Control Matters
A hot plate's internal sensor measures the plate, not the liquid. The gap between those two temperatures depends on vessel material, sample volume, stir rate, ambient airflow — variables that change run to run. An open-loop hot plate set to 80°C might deliver 73°C to a thin-walled flask one day and 87°C to a thick beaker the next. Reproducibility evaporates the moment the vessel changes.
The MI0102002 ships with an external PT1000 probe that the unit auto-detects and switches into closed-loop control mode. Clamp the probe into the sample, set 80°C, and the controller drives the heating element to keep the liquid at 80°C — not the plate. Display resolution is 0.1°C, control accuracy with the external probe is ±1°C, and two internal PT1000 sensors back up the safety cutoff.
Triple PT1000 Sensing
Two internal PT1000 sensors plus one external PT1000 probe for closed-loop control on the actual sample. Auto-detected when plugged in.
LED Digital · 0.1°C
Bright LED shows speed and temperature with 0.1°C display resolution. 3D digital wheel adjusts both with the precision a written protocol can actually use.
600 W Heating · 310°C
High-output heating element drives 600 W into the plate for fast ramps. Aluminium alloy + ceramic coating delivers immediate heat transfer to the vessel.
Multi-Layer Safety
Independent 50–325°C safety cutoff, hot-surface warning at 50°C, enclosed anti-splash heating plate, and explosion-proof brushless DC motor.
"Set 80°C. Get 80°C — in the liquid, not on the plate." — The external PT1000 probe makes the MI0102002 the difference between guessing your sample temperature and actually controlling it. Auto-detected when plugged in.
Key Features
- LED digital display — speed + temperature
- 0.1°C temperature display resolution
- 3D digital wheel control
- Optimized PID program control
- Φ135 mm aluminium alloy plate
- Ceramic-coated heating surface
- Heating range RT to 310°C
- Heating output 600 W
- Safety temperature cutoff 50–325°C
- Hot-surface warning at 50°C
- Speed range 50–1500 RPM
- Two internal PT1000 sensors
- One external PT1000 probe (auto-detect)
- ±1°C control accuracy with external PT1000
- Brushless DC motor — maintenance-free
- Explosion-proof motor design
- Enclosed anti-splash heating plate
- Max stirring volume 20 L (H₂O)
- Max stir bar 55 × Φ10 mm
- IP42 ingress protection (DIN EN 60529)
- Dual voltage: 100–240V, 50/60 Hz
- External PT1000 probe included
Ideal Applications
Synthesis & Reactions
Temperature-sensitive reactions, crystallization, and polymerization where 0.1°C resolution and closed-loop probe control change reproducibility.
Method Development
SOP-driven workflows that require recordable, reproducible temperature setpoints — not "knob position 6, plate temperature unknown."
QC & Pharma
Pharmaceutical dissolution, formulation development, and audit-ready QC mixing where the sample temperature itself is the deliverable.
What's in the Box
The MI0102002 ships with the external PT1000 probe — no extra accessory order required to use closed-loop sample-temperature control on day one.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model / SKU | MI0102002 |
| Type | Digital — LED display + 3D digital wheel |
| Stirring Positions | 1 |
| Set-Up Plate Material | Aluminium alloy with ceramic coating |
| Set-Up Plate Dimension | Φ135 mm (5.3") |
| Heating Range | RT to 310°C |
| Heating Output | 600 W |
| Temperature Display Resolution | 0.1°C |
| Safety Temperature | 50–325°C (over-temperature cutoff) |
| Hot-Surface Warning | Above 50°C |
| Speed Range | 50–1500 RPM |
| Internal Temp Sensors | Dual PT1000 |
| External Temp Sensor | PT1000 — auto-detected (included) |
| External PT1000 Control Accuracy | ±1°C |
| Motor Type | Brushless DC — maintenance-free, explosion-proof |
| Motor Rating Output | 20 W |
| Max Stirring Quantity | 20 L (H₂O) |
| Max Stir Bar | 55 × Φ10 mm |
| Heating Plate | Enclosed — anti-splash design |
| Working Ambient Temp | 5–40°C |
| Working Relative Humidity | ≤ 80% |
| Ingress Protection | IP42 (per DIN EN 60529) |
| Voltage / Frequency | 100–240V, 50/60 Hz |
| Total Power | 650 W |
Surge Scientific Warranty & Support
This instrument is sold through Surge Scientific, your trusted laboratory equipment partner. Our product specialists are available Monday–Friday for assistance. The MI0102002 is backed by a 2-year all-inclusive manufacturer's warranty. Contact us at info@surgescientific.com or reach out directly to our support team at 855.943.3344 for pre-sales questions, probe selection, quotes, and technical assistance.