S550 Blackbody Radiation Source

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S550 Blackbody Radiation Source

Product ID：CLWDqtOther007

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberS550

Brand NameSXRUIGUANG

Payment TermsTT，PAYPAL，Alibaba.com Pay

S550 Blackbody Radiation Source
Product Overview
The S550 Blackbody Radiation Source is a high-temperature radiation standard designed for the calibration of infrared thermometers, infrared thermal imaging cameras, and various infrared detectors. It can also be used as a reference standard for infrared optical systems and for measuring the emissivity of different materials.
With a temperature range from ambient +5°C to 550°C, an effective emissivity of 0.99, and temperature stability of ±0.1°C over 30 minutes, the S550 provides a stable and reliable infrared radiation reference for laboratory calibration, instrument verification, and thermal measurement research.

Key Features
• Special metal materials are used for the radiation surface and cavity
• Concentric V-shaped grooves are machined on the radiation surface to improve radiation characteristics
• High-emissivity coating is applied to the cavity surface
• Temperature sensor is installed inside the heating element for rapid heating and stable temperature control
• Heating element is isolated from the external housing
• Insulation and protective layers reduce heat transfer to the outer enclosure
• Low-noise fan provides rear ventilation to protect the housing during operation at up to 550°C
• Software-based voltage limiting technology eliminates the need for a high-power transformer
• Compact and lightweight integrated design
• Furnace body and temperature controller are integrated into a single unit
• Suitable for infrared instrument calibration and emissivity measurement

Working Principle
The S550 generates a controlled and stable infrared radiation field through a precision-heated blackbody cavity. The radiation surface incorporates concentric V-shaped grooves and a high-emissivity coating to provide an effective emissivity of 0.99.
A temperature sensor installed inside the heating element continuously monitors the temperature. The dedicated temperature controller regulates the heating process to achieve rapid temperature rise and stable temperature control. The calibrated infrared instrument can then measure the radiation emitted by the blackbody source at a known temperature, providing a reliable reference for instrument calibration and verification.

Applications
The S550 Blackbody Radiation Source is suitable for:
• Calibration of infrared thermometers
• Calibration and verification of infrared thermal imaging cameras
• Calibration of infrared detectors
• Calibration of infrared optical systems
• Infrared radiation measurement
• Material emissivity measurement
• Laboratory temperature measurement research
• Verification of non-contact temperature measurement instruments
• Industrial infrared sensor testing and calibration

Technical Specifications

Parameter	Specification
Model	S550
Temperature Range	Ambient +5°C to 550°C
Effective Radiation Area	Ø50 mm
Temperature Resolution	0.1°C
Temperature Stability	±0.1°C / 30 min
Measurement Accuracy	±0.15% FS
Effective Emissivity	0.99
Dimensions	290 × 270 × 195 mm (L × W × H)
Weight	9.9 kg

Design and Construction
The S550 adopts an integrated furnace-and-controller structure with a compact design. The radiation cavity and heating system are carefully isolated from the outer housing. An insulation layer, protective enclosure, and rear ventilation fan help minimize the influence of high internal temperatures on the external housing.
The software-based voltage limiting technology reduces the need for bulky high-power transformers, contributing to the compact size and relatively low weight of the complete system.

Application Scenarios
Infrared Thermometer Calibration
The S550 provides a controlled high-temperature radiation reference for verifying and calibrating infrared thermometers over a wide temperature range.
Thermal Imaging Camera Verification
The stable radiation surface can be used as a reference target for checking the temperature measurement performance of infrared thermal imaging cameras.
Infrared Detector Calibration
The blackbody source can provide a known infrared radiation reference for calibration and performance evaluation of infrared detectors.
Material Emissivity Measurement
By comparing the infrared measurement of a material with the controlled radiation reference, the S550 can be used in research and testing involving material emissivity.

Advantages Compared with Conventional High-Temperature Heat Sources

Feature	S550 Blackbody Radiation Source	Conventional Heat Source
Radiation Standard	Designed as a radiation reference	Generally used only as a heat source
Effective Emissivity	0.99	May vary significantly
Temperature Stability	±0.1°C / 30 min	Depends on heating system
Radiation Surface	Ø50 mm dedicated radiation area	Not necessarily optimized for infrared measurement
Calibration Application	Infrared instruments and detectors	Limited
Temperature Control	Dedicated temperature controller	Depends on equipment
Housing Protection	Insulation + protective housing + ventilation	May have limited thermal isolation
Portability	Compact integrated design	May require additional equipment

FAQ
What is the S550 Blackbody Radiation Source used for?
It is mainly used as a radiation standard for calibrating infrared thermometers, thermal imaging cameras, infrared detectors, and infrared optical systems. It can also be used for material emissivity measurement.
What is the maximum operating temperature?
The temperature range is ambient +5°C to 550°C.
What is the effective emissivity of the S550?
The effective emissivity is 0.99.
How stable is the temperature?
The specified temperature stability is ±0.1°C over 30 minutes.
What is the effective radiation area?
The effective radiation surface has a diameter of 50 mm.
Can the S550 be used to calibrate thermal imaging cameras?
Yes. Its controlled temperature and high-emissivity radiation surface make it suitable as a reference target for thermal imaging camera calibration and verification.
Why does the S550 use a V-groove radiation surface?
The concentric V-shaped grooves increase the effective radiation characteristics of the cavity and help provide a stable, high-emissivity radiation reference.

Product Summary
The S550 Blackbody Radiation Source is a compact high-temperature infrared calibration standard with a temperature range of ambient +5°C to 550°C, effective emissivity of 0.99, and temperature stability of ±0.1°C/30 min. It is designed for infrared thermometer calibration, thermal imaging camera verification, infrared detector calibration, optical system testing, and material emissivity measurement.

FAQ
What is the S550 Blackbody Radiation Source used for?
It is mainly used as a radiation standard for calibrating infrared thermometers, thermal imaging cameras, infrared detectors, and infrared optical systems. It can also be used for material emissivity measurement.
What is the maximum operating temperature?
The temperature range is ambient +5°C to 550°C.
What is the effective emissivity of the S550?
The effective emissivity is 0.99.
How stable is the temperature?
The specified temperature stability is ±0.1°C over 30 minutes.
What is the effective radiation area?
The effective radiation surface has a diameter of 50 mm.
Can the S550 be used to calibrate thermal imaging cameras?
Yes. Its controlled temperature and high-emissivity radiation surface make it suitable as a reference target for thermal imaging camera calibration and verification.
Why does the S550 use a V-groove radiation surface?
The concentric V-shaped grooves increase the effective radiation characteristics of the cavity and help provide a stable, high-emissivity radiation reference.