Surge Scientific · Model TMX100C
Heat / Cool Thermo Mixer
with 3mm Orbital Mixing
Heating · Active Cooling · Mixing · 250–3000 RPM · 7-Inch Touchscreen · Interchangeable Blocks
Most thermomixers either heat or mix — rarely both with precision, and almost never cool. The TMX100C does all three simultaneously, reaching temperatures as low as ambient −15°C and as high as 100°C, while mixing at up to 3000 RPM with a 3mm orbital diameter — all programmable in up to 5 sequential steps from a large color touchscreen.
One Instrument. Three Functions.
Most benchtop mixing workflows require at least two instruments — a heating block for incubation and a separate vortex or shaker for mixing. Temperature-sensitive protocols add a third device for cooling. The TMX100C replaces all of them. Its semiconductor cooling system actively cools samples below ambient temperature while its brushless DC motor maintains orbital mixing — simultaneously, under microprocessor control.
The result is a single compact footprint (332 × 227 × 185mm) that handles restriction digests, enzymatic reactions, protein incubations, cell lysis, and cold-sensitive workflows from a single device. Programmable heating and cooling rates — four options each — mean the instrument transitions between temperature steps at precisely the rate your protocol demands, not whatever the hardware defaults to.
What You Get
The TMX100C is the full-capability model in the Surge Scientific thermomixer range — combining active semiconductor cooling, precision heating, and high-speed orbital mixing in a single compact instrument. Unlike heat-only thermomixers, the TMX100C can actively cool samples to Ambient −15°C while mixing simultaneously, making it the only instrument in its class capable of handling the complete temperature range demanded by modern molecular biology workflows — from cold-sensitive enzyme reactions at 4°C through to denaturation and heat-inactivation at 95–100°C, without changing instruments.
Active Semiconductor Cooling
Most thermomixers can only heat. The TMX100C uses semiconductor Peltier technology to cool samples to Ambient −15°C — enabling cold-sensitive enzyme reactions, sample preservation below room temperature, and temperature cycling without switching instruments.
Precision Temperature Control
Microprocessor control delivers ±0.2°C accuracy at 20–40°C and ±0.5°C uniformity across the block. Four programmable heating rates (up to Full Power or controlled at 5°C/min, 2°C/min, 1°C/min) and four cooling rates prevent thermal shock in sensitive samples.
High-Speed Orbital Mixing
250–3000 RPM speed range with a 3mm orbital diameter ensures thorough, even mixing across all tube sizes — from 0.1mL PCR tubes to 50mL falcons. Brushless DC motor for low noise and long, maintenance-free life.
Programmable Multi-Step Sequences
Store up to 5 sequential steps with individual temperature, speed, and time settings. Run cycles up to 999 times. Power failure recovery automatically resumes from the last completed step — critical for long overnight protocols.
Auto-detection on every block swap. The TMX100C recognizes installed block modules automatically — no manual configuration required. Switch from a 24×1.5mL microcentrifuge block to a 96-well plate block and the instrument reconfigures itself, eliminating setup errors between back-to-back experiments.
Key Features
- Active semiconductor cooling: Ambient −15°C to 100°C
- Speed range: 250–3000 RPM, 3mm orbital diameter
- Temperature accuracy: ±0.2°C at 20–40°C
- Temperature uniformity & stability: ±0.5°C
- 7-inch color touchscreen with intuitive interface
- 4 programmable heating rates (Full Power / 5 / 2 / 1°C/min)
- 4 programmable cooling rates (Full Power / 2 / 1 / 0.5°C/min)
- Programmable up to 5-step sequences
- Cycle repeat up to 999 times
- Timer: 0–99hr 59min 59sec
- Interchangeable block modules with auto-detection
- Standard block: 24 × 1.5mL (included)
- Compatible with 0.1mL–50mL tube formats
- Pre-heating function for faster protocol starts
- Auto-resume after power failure
- 4-point calibration (10°C / 40°C / 70°C / 95°C)
- Brushless DC motor — low noise, maintenance-free
- Universal voltage: 110–220VAC, 50/60Hz
Compatible Block Modules
The TMX100C accepts a full range of interchangeable aluminum alloy block modules. All blocks are auto-detected on installation. The 24×1.5mL block is included as standard.
Ideal Applications
Molecular Biology
Restriction digests at 37°C, ligation reactions, PCR preparation, and DNA/RNA extraction protocols requiring simultaneous temperature control and mixing.
Protein & Enzyme Work
Enzyme kinetics, antibody incubations, and protein-ligand binding assays where temperature precision and gentle mixing are both critical to result reproducibility.
Cell Biology & Culture
Cell lysis, sample preservation at sub-ambient temperatures, and cell-based assay incubation requiring temperature cycling without manual sample transfer.
What's Included
Each TMX100C ships complete and ready to use — no additional purchases required to begin your first protocol.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TMX100C (Heat / Cool / Mix) |
| Type | Heating / Cooling / Mixing Thermomixer |
| Speed Range | 250–3000 RPM |
| Mixing Orbit Diameter | 3.0 mm |
| Temperature Control Range | Ambient −15°C to 100°C |
| Temperature Setting Range | 0°C to 100°C |
| Recommended Ambient Temp. | 10°C to 30°C |
| Temperature Accuracy | ±0.2°C (20–40°C) / ±0.5°C (<20°C or >40°C) |
| Temperature Uniformity | ±0.5°C |
| Temperature Stability | ±0.5°C |
| Temperature Resolution | 0.1°C |
| Heating Rates | Full Power · 5°C/min · 2°C/min · 1°C/min (4 options) |
| Cooling Rates | Full Power · 2°C/min · 1°C/min · 0.5°C/min (4 options) |
| Display | 7-inch color touchscreen |
| Programs / Steps | Up to 5 sequential steps |
| Cycle Times | Up to 999 cycles |
| Timer | 0–99hr 59min 59sec |
| Calibration Points | 4 points: 10°C / 40°C / 70°C / 95°C |
| Standard Block Module | 24 × 1.5mL microcentrifuge tubes |
| Sample Capacity | 0.1mL to 50mL (depending on block module) |
| Additional Features | Pre-heating · Power failure recovery · Auto block detection |
| Motor | Brushless DC — low noise, maintenance-free |
| Max. Output Power | 300W |
| Input Voltage / Frequency | 110–220VAC, 50/60Hz |
| Dimensions (L × W × H) | 332 × 227 × 185 mm (with standard block, without lid) |
| Weight (with standard block) | <10 kg |
Warranty
Every TMX100C purchased through Surge Scientific is backed by a 2-year manufacturer's warranty covering defects in materials and workmanship from the date of purchase.
2-Year Full Warranty
Covered for 24 months from the date of purchase against any defect in materials or workmanship. Surge Scientific will repair or replace the instrument at no charge during the warranty period.
What's Covered
Heating and cooling system, brushless DC motor, touchscreen display, block module detection, power supply circuitry, and all internal electronic components under normal laboratory operating conditions.
Sold & Supported by Surge Scientific
This instrument is sold through Surge Scientific, your trusted laboratory equipment partner. Our product specialists are available Monday–Friday to assist . All units come with a 2-year manufacturer's warranty. Contact us at info@surgescientific.com or reach out directly to our support team for pre-sales questions, quotes, and technical assistance.