Joule Heating Device
Second-Level Heating · Extreme Thermal Field · Precision Control
Product Overview
The echemstore Joule Heating Device EQ-JH-01 is an innovative rapid heat treatment/synthesis equipment that utilizes the Joule effect of conductive materials. By applying electrical environment, materials can reach extreme temperatures (1000~3000°C) in ultra-short time (0~10 seconds), with heating rates up to 10000K/s. The device provides electrical environment for both conductive and non-conductive materials, with temperature measurement range of 400~3200°C, widely used in battery, catalytic ceramic, and metal materials fields.
Joule Heating Core Principle: When current passes through conductive materials, electrical energy converts to thermal energy due to material resistance, generating Joule heat. Through precise current and voltage control, rapid and uniform heating is achieved, reaching required temperatures in extremely short time for transient thermodynamics research and extreme environment material evolution analysis.
Key Features
- Transient Thermal Field: Heat to 3000°C in 0~10 seconds, max heating rate 10000K/s
- High-Precision Control: Temperature control accuracy ±0.5%, repeatability ±2°C, German Eurotherm thermometer
- Multi-Dimensional Adaptation: 316L stainless steel vacuum chamber, φ16mm observation window, supports vacuum/atmosphere environment
- Flexible Configuration: Single-phase 220V to three-phase 380V, touchscreen operation to RS485 integration
- Wide Applications: Nanoparticle synthesis, single-atom catalysts, high-entropy alloy synthesis
Core Technical Advantages
Transient Thermal Field
Based on Joule heating effect, achieve ultra-fast heating to 3000°C in 0~10 seconds, breaking through traditional heating "slow response" bottleneck
High-Precision Control System
Equipped with German Eurotherm thermometer, measurement accuracy ±0.5%, repeatability ±2°C, ensuring data reliability under extreme thermal fields
Multi-Dimensional Adaptation
316L stainless steel vacuum chamber and aluminum alloy chamber options, φ16mm observation window for real-time reaction monitoring
Complete Research Coverage
Suitable for energy, materials science, advanced synthesis and other fields' transient thermodynamics research
Product Specifications
echemstore offers two different configurations of Joule heating devices to meet various needs from laboratory R&D to industrial applications.
| Product Parameters | Premium Model (CIS-JH-V4.0.0) | Compact Model (CIS-JH-V4.0.0-TD) |
|---|---|---|
| Power Supply | Three-phase 380V/40A | AC220V/16A |
| Output Voltage | 0-40V | 0-12V |
| Output Current | 0-500A | 0-170A |
| Current Ramp Time | 2ms | 20ms |
| Min Pulse Width | 1ms | - |
| Pulse Count | 255 | - |
| Data Acquisition Cycle | 5ms | 5ms |
| Communication | RS485+Ethernet+USB | RS485+Ethernet+USB |
| Data Acquisition | Touchscreen+PC | Touchscreen+PC |
| Data Control | Touchscreen+Software | Touchscreen |
| Data Content | Real-time temperature, voltage, current | Real-time temperature, voltage, current |
| Electrode Clamping | Fixed type | Adjustable spacing |
| Maximum Temperature | 3000°C (varies by sample stage type and specifications) | 1800°C (varies by sample stage type and specifications) |
| Long-term Heating | Within 2000°C long-term (100×20×1mm graphite plate example) | None (customizable on demand) |
| Control Modes | Temperature holding, program control, ramp, thermal shock modes, compatible with S-curve, sine wave custom curves | Temperature holding, ramp, manual modes |
| Temperature Measurement | Infrared thermometry | Infrared thermometry |
| Temperature Range | 250-2000°C/700-3200°C/550-3000°C (imported) | 100-1400°C/250-2000°C |
| Power Cooling | Water cooling | Air cooling |
| Vacuum Chamber | 304 stainless steel, square, φ16mm observation window, sapphire window, ~400ml volume, water-cooled chamber | Aluminum alloy, square, φ16mm observation window, sapphire window, ~400ml volume |
| Gas System | 1 inlet, 1 vacuum, 1 exhaust | 1 inlet, 1 vacuum, 1 exhaust |
| Vacuum Pump | Standard Feiyue VRD-8, touchscreen controlled | Standard rotary vane pump OPR-DV2, touchscreen controlled |
| Standard Sample Stage | Flexible graphite paper, graphite plate, graphite tube, graphite boat (compatible with other types) | Graphite paper, 50mm graphite boat, 20mm graphite tube, 50mm tungsten boat |
| Sample Stage Size (Customizable) | ≤100mm×15mm×0.2mm | ≤55mm×10mm×0.05mm |
| Sample Test Amount | 500mg (specific gravity 1) | 50mg |
| Overall Dimensions (L×W×H) | ~750mm×610mm×660mm (actual dimensions may vary) | ~510mm×624mm×600mm (actual dimensions may vary) |
Standard Configuration Details
Material Standards
- Material Grade: Industrial-grade high-temperature corrosion-resistant materials
- Sealing Standard: High-temperature vacuum sealing system
- Certification: CE certified, meets international safety standards
- Quality Assurance: Strict quality control system
Control Functions
- Smart Control: Multiple control modes, supports custom curves
- Real-time Monitoring: Full-process data display and recording
- Multi-Communication: Supports various data communication methods
- Safety Protection: Multiple safety protection mechanisms
- User Interface: Intuitive touchscreen operation interface
Warranty Service
- Warranty Period: 1-year manufacturing defect warranty
- Technical Support: Professional technical team support
- Training Service: Operation training and maintenance guidance
- Spare Parts Supply: Long-term spare parts supply guarantee
Optional Configuration Options
Based on different application requirements, we provide various optional configurations for personalized equipment customization.
Advanced Temperature System
- Imported Thermometer: Higher precision temperature measurement
- Multi-point Temperature: Multi-channel temperature monitoring upgrade
- Extended Temperature Range: Meet special temperature requirements
Custom Sample Stage
- Special Materials: Tungsten boat, ceramic boat and other premium options
- Size Customization: Custom sizes based on sample requirements
- Shape Customization: Special shape sample stage design
Environment Control Upgrade
- Precision Atmosphere Control: Precise control of various gas environments
- Pressure Control System: Precise vacuum degree adjustment
- Flow Control: Precise gas flow control
Software & Data
- Advanced Software Package: More control and analysis functions
- Data Analysis: Professional data processing software
- Remote Monitoring: Remote control and monitoring system
Contact & Inquiry
For more product information, technical parameters, or custom services, please contact our professional team. We provide expert technical consultation and customized solutions.