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Heating equipment series tailored for research scenarios
KHQ-P1000 Quartz Lamp Point Heater
Product Overview
The KHQ-P1000 Quartz Point Heater is a localized rapid thermal loading device developed based on short-wave and mid-short-wave infrared radiation technology. The system employs high-power quartz halogen lamps as the radiant heat source, using a metal reflector cavity and optical focusing structure to concentrate infrared energy onto a millimeter-scale target area, achieving non-contact, high-response, and high power density heating. Unlike traditional resistance furnaces that heat the entire chamber, the quartz point heater requires no preheating and can rapidly raise the temperature of specific target areas. It is suitable for material thermal response studies, localized heat treatment, thermal shock testing, and integration with mechanical testing platforms.
Product Positioning
1000 W Class Focused Infrared Thermal Loading
Metal reflective cavity and optical focusing concentrate infrared energy onto a millimeter-scale target area, achieving high-power-density spot heating.
High-response localized heat source
No furnace preheating required; rapid heating of target areas enables integration with thermal response research and mechanical testing platforms.
Product Type
How it works
The device uses infrared radiation from a quartz halogen lamp, which is concentrated by a high-reflectivity metal reflector cavity onto a specific area of the sample surface. By adjusting lamp power, focal length, working distance, and reflector structure, the heated zone size and heat flux can be controlled to achieve localized point heating at high temperatures.
The system supports temperature feedback from infrared thermometers, thermal imagers, or thermocouples. It uses closed-loop control to adjust lamp power, enabling processes such as heating up, temperature holding, and cyclic heating. When selecting a unit, do not determine power based solely on the target temperature. Instead, consider the heating area size, material thermal properties, required ramp-up time, allowable temperature difference, and test environment. For larger areas or higher thermal loads, consider multi-lamp arrays, linear heating, or panel heating solutions.
Important Notice:The 1800°C maximum temperature represents peak capability under tightly focused, small-area conditions and is not achievable for all materials or sizes. Actual temperature depends on material absorptivity, sample size, surface condition, focal length, environmental heat dissipation, and the measurement method. For formal projects, we recommend confirming values based on specific test samples and acceptance conditions.
Core Advantages
Builds a millimeter-scale, high-power-density point heat source using a 1000 W quartz-halogen lamp with a metal reflector focusing cavity. Features non-contact operation, high responsiveness, and support for closed-loop control and integration with test platforms.
High Power Density Focused Heating
1000 W quartz lamp heat source for rapid localized heating and high-temperature loading
Fast thermal response
Quartz halogen infrared sources offer rapid heating and cooling response, ideal for studying dynamic thermal processes.
Contactless heating
Avoid mechanical contact contamination and fixture thermal interference
High-reflectivity focusing structure
Improve radiative energy utilization efficiency with a metal reflective cavity.
Customizable spot size
Design different focus zones based on sample dimensions and temperature requirements
Modular Integration
Integrates with test machines, motion platforms, and temperature control systems
Designed for complex environments
Protective atmosphere, observation window, and temperature measurement interface can be expanded as needed.
Key Technical Specifications
| Product Model | KHQ-P1000 |
| Heat Source Type | Quartz Halogen Infrared Lamp |
| Rated Power | 1000 W |
| Heating Type | Focused spot heating |
| Effective Spot Size | Approximately 10–15 mm; customizable per requirements |
| Maximum Temperature Rating | Typical maximum is approximately 1800°C (depends on material, absorptivity, and heat dissipation conditions). |
| Cooling Method | Air-cooled or liquid-cooled options available |
| Power Requirements | AC 220 V ±10%, 50 Hz |
| Device Dimensions | Approx. φ280×320 mm (subject to actual design) |
| Weight | Approximately 20 kg class |
| Temperature Measurement Method | Infrared Thermometer / Thermocouple / Thermal Imager |
| Control Mode | Power closed-loop control, program temperature control |
| Custom Content | Focal Length, Spot Size, Interface, Mounting Method, Control System |
Front View and Dimensions
Product Dimensions
Typical Applications
High-Temperature Material Performance Testing
Local high-temperature loading of alloys, ceramics, and composites
Thermal Shock and Thermal Cycling Tests
Rapidly build a local temperature field
Welding and Joining Processes
Local preheating, auxiliary heating
Additive Manufacturing
Print Area Preheating and Thermal Stress Control
Aerospace Materials Research
Thermal response analysis of thermal barrier coatings, CMCs, and superalloys
Research Experiment Platform
Used in combination with tensile, fatigue, and creep testing equipment
System Configuration and Control Mode
| Configuration Type | Typical Components | Use Cases |
|---|---|---|
| Basic Power Regulation | Focusing heating head, power controller, cooling assembly, mounting bracket | Process exploration, rapid heating, and experiments with low constant-temperature precision requirements. |
| Closed-loop temperature control | Basic Configuration + Thermocouple or Infrared Temperature Sensor + PID Controller | Target temperature control, heat preservation, over-temperature protection, and repeatability testing |
| Automated Integration Suite | Closed-loop system + 3-axis platform/robotic arm + data acquisition and host computer | Multi-point switching, scan heating, test process linkage, and automatic recording |
Selection Details & Customization Services
Product power, focal length, and control method should be determined jointly based on the sample and test objectives. Before selection, clarify the following information to ensure the spot size, heating rate, and temperature stability meet actual operating conditions:
- Sample material, dimensions, thickness, weight, and surface condition
- Heated zone dimensions, target temperature, allowable ramp-up time, and hold time
- Temperature fluctuation, repeatability, measurement accuracy, and whether temperature curve logging is required
- Fixed-point scanning, multi-position switching, or mobile scanning
- Installation space, working distance, fixture interference, and cooling and safety protection conditions
Available Customizations
- Different power outputs, focal lengths, and target spot sizes
- Fixed, adjustable-angle, or three-axis movable mounting structures
- Thermocouple, Infrared Thermometry, and Dual-Point Verification Solution
- PID closed-loop temperature control, programmable temperature ramping, hold function, and over-temperature protection
- Temperature, Power, and Alarm Data Collection and Export
- Integrate with test machines, robotic arms, fixtures, and automation platforms
Usage and Safety Instructions
- ⚠Strong visible and infrared radiation is emitted during operation. Do not look directly at the light source or focus area. Use appropriate eye and radiation protection equipment.
- ⚠The sample, heating head tip, and surrounding structures may be hot. Install heat guards and allow adequate cooldown time after power-off.
- ⚠Keep the air-cooled channel clear. Do not operate continuously if cooling is abnormal, the reflector surface is contaminated, or electrical connections are loose.
- ⚠Infrared temperature readings are affected by emissivity, angle, and spot size coverage. For highly reflective metals, combine with thermocouples or use a calibrated measurement solution.
- ⚠For adhesives, coatings, and materials that may emit volatiles, evaluate ventilation, smoke extraction, and fire safety conditions.
Product Value
Focuses infrared energy onto millimeter-scale target areas using high-power quartz-halogen lamps and a metal reflective focusing cavity to deliver non-contact, high-response, high-density heating. Ideal for material thermal response studies, localized heat treatment, thermal shock testing, and integration into mechanical testing platforms.