Advanced Temperature Control in Microfluidics: Breakthroughs in HJ-TC's TEC Series Thermoelectric Modules

Release time: August 12, 2025

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Advanced Temperature Control in Microfluidics: Breakthroughs in HJ-TC's TEC Series Thermoelectric Modules

Here’s a concise, professional English version of the content plan for "Core Technologies in Microfluidic Chip Temperature Control: Innovations in Huajing’s Series Modules":

 

1. Foundational Knowledge (Beginner-Friendly)

· What is Microfluidic Temperature Control?
Semiconductor-based precision thermal regulation for PCR, cell analysis, etc.

· Working Principle
Peltier effect cooling/heating + PID algorithm control (±0.1°C accuracy).

· Pros & Cons
✔ Silent, compact ✖ Requires enhanced heat dissipation at high power.

 

2. Application Scenarios (Conversion-Driven)

· Target Industries
IVD (POCT), biopharma, lab-on-a-chip research.

· Case Study
TE-4520 module improved PCR heating speed by 40% for a genomics client.

· Common Issues & Fixes
Problem: Condensation on chips.
Solution: HJ-TEC’s hydrophobic cold plate coating.




3. Technical Comparisons (Trust-Building)

  • HJ-TEC vs Competitors

Metric

TE-3000

Competitor A product

Accuracy

±0.05°C

±0.2°C

Lifespan

100k cycles

50k cycles


  • Global Benchmark

HJ-TEC delivers in 2 weeks (vs. 8 weeks for imports), though max power is slightly lower.

 

4. Usage Guidelines (User Experience)

· Installation
0.5mm thermal paste, 18AWG silicone wiring.

· Troubleshooting
Error E03: Check NTC sensor resistance (10kΩ at 25°C).

· Optimization
Use PWM mode for dynamic loads; replace paste annually.

 

5. Procurement & OEM (B2B Focus)

· Model Selection
Low-flow chips: TE-2000; high-throughput: TE-6000.

· Supply Chain Edge
30% cost savings vs. imports; 3-day prototyping.

· Customization
OEM cold plate shapes, branded firmware.

 

Key Features:

· Brevity: 3–5 bullet points per section.

· Data-Driven: ±0.1°C, 40% faster, etc.

· Technical Terms: Peltier, PID, PWM, NTC.

· Actionable: Fixes, optimizations, procurement tips.

Let me know if you'd like further refinements.



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