Low Temperature Double-sided Blackbody Radiation Source

Product Introduction

The definition of a blackbody:

an object that can absorb all external radiation energy and radiate all of its own energy.

The main technical indicators of blackbody

:

emissivity of blackbody, diameter of blackbody cavity, temperature uniformity and uncertainty of radiation temperature. Therefore, in order to ensure the product quality of blackbody, blackbody is usually designed according to temperature segments. Usually, the blackbody we refer to are artificial black body. The emissivity of artificial blackbody is close to 1, but not equal to 1.

The main function of a blackbody

is to produce standard radiation at a certain temperature. Therefore, it is mainly used to calibrate various radiation thermometers in temperature measurement, such as optical pyrometers, infrared thermometers, infrared thermal imagers, etc.

Blackbodies are mainly used in the field of temperature measurement in industry, and the main product is black body furnace. The comparison method is usually used for the calibration and verification of radiation thermometers, that is, through a high-stability radiation source (usually a black body radiation source) and other supporting equipment, the temperature reproduced by the standard instrument is compared with the temperature reproduced by the radiation thermometer under test to determine whether it is qualified or give a calibration result.

Product Feature

• Product Feature
• Dual-radiating surface operation: Two independent 200mm x 200mm emitting surfaces improve efficiency and flexibility, allowing simultaneous calibration of multiple devices.
• The blackbody radiation source utilizes a split design, with integrated control on the intelligent temperature controller. It features communication connectivity for connection to a host computer and is controlled via a standard 19-inch 3U cabinet-mounted controller.
• Automatic intelligent adjustment: Advanced control algorithms include MH logic intelligent adjustment and parameter self-tuning.
• The display has built-in multi-point independent temperature correction.
• RS232 serial communication interface. Customizable RS485, Ethernet, and wireless remote control are also supported.
• Customizable handle design and center height dimensions are available.
• Language interfaces can be customized worldwide upon request, facilitating export.
• Upgraded models offer one-click connectivity with our Smart Measurement App, featuring a built-in temperature unit converter and measurement procedure database.
• Rapid temperature ramping and stabilization times make it suitable for multiple data testing needs.
• The dual-sided blackbody radiation source achieves the same functionality with a smaller footprint and less space.
• Special target surface treatment technology ensures a more uniform target temperature, preventing surface damage and chipping even with long-term use and frequent temperature ramping.
• Factory testing utilizes a HEITRONICS radiation temperature transfer pyrometer for radiation temperature measurement. After calibration with corresponding fixed-point blackbody radiators, temperature transfer between blackbody radiation sources isprovided.

Technical Indicators

Product Name

Portable double-sided blackbody radiation source

Model

Operating temperature

①:-10℃-80℃  ②:-10℃-80℃

Operation mode: touch screen operation

Operation mode: touch screen operation

Temperature resolution

0.1℃/0.01℃

Temperature control PID automatic control

Temperature control PID automatic control

Radiating surface

200mm×200mm

Cavity emissivity 0.95 (emissivity adjustable between 0.96-1)

≥

0.95 (emissivity adjustable between 0.96-1)

Temperature stability

Not more than 0.15

℃

or 0.15%t, whichever is greater, t is the radiation source temperature (within 10 minutes)

Temperature

uniformity

<

±

(0.2-0.8)

℃

(within 2/3 center area)

Power supply

220V AC 50HZ 10A

Wire diameter

≥

1.5 square

Volume (length

×

width

×

height)

①Surface/② Surface Blackbody Host:300mm×350mm×350mm

Temperature controller host:480mm×350mm×150mm

Weight

Single blackbody host: 16KG Temperature controller: 10.5KG

Total weight of the whole set: 45KG

Environment

15-22

℃

; 15%-50%RH; up to 2000 meters

Optional function

RS232 communication or RS485 communication 2. Programmable 3. Emissivity (between 0.95-1) adjustable

Language requirements

The default language is Chinese or English, and the language interface can be adjusted to any language in the world according to customer requirements.

Independent intellectual property rights

The blackbody radiation source touch screen system with independent intellectual property rights has obtained a computer software copyright registration certificate.

Certification qualification documents

ISO9001 quality management system certification