校正源 M315X-HT (X4, X6, X8, X12)

Large Area Blackbody Source

Large area sources for calibrating thermal imaging systems, aerial mapping / surveillance equipment and spectrophotometers. High temperature version. (Ambient +5) … 600 °C

校正源 M315X4-HT
校正源 M315X6-HT

Key Features

  • High emissivity
  • Excellent general purpose calibration
  • Large aperture sizes
  • High accuracy, high resolution
  • Manufactured and tested to meet rigid quality control standards 

Details

The M315X-HT blackbody calibration sources are designed to satisfy the exacting parameters of Infrared focal plane array detectors, thermal imaging, and FLIR systems testing in projection scene and field applications where higher temperatures are required. These calibration sources combine high emissivity along with unchallenged stability and uniformity.

The M315X-HT blackbody sources are resistively heated by precision heating elements to provide uniform temperature distributions. The two-piece system is comprised of controller module and a separate enclosure for the emitter source with available aperture sizes from 4 x 4 inch (101 x 101mm) up to 12 x 12 inch (305 x 305mm), and temperature ranges from ambient +5.0° to 600.0 °C. Emitter source temperature control is carried out by a precision digital PID controller, mounted in a 7" (180 mm) high 19" rack mount enclosure. An exceptionally stable RTD ensures long-term temperature stability of the system.

RS232C for remote control of set points and other critical parameters of the controller is standard. Optional RS485 output is available for remote operation.

Typical Calibration Applications

  • Infrared Focal Plane Detectors
  • Infrared Thermal Imaging Systems
  • FLIR systems testing

资料

Size and Voltage Selections

M315X4HT – PN 19230-1
Temperature Range Ambient +5 to 600 °C
Exit Aperture 101 x 101 mm (4” x 4”)
Power 230V AC @ 50 & 60 Hz
M315X4HT – PN 19230-3
Temperature Range Ambient +5 to 600 °C
Exit Aperture 101 x 101 mm (4” x 4”)
Power 115V AC @ 50 & 60 Hz
M315X6HT – PN 19100-4
Temperature Range Ambient +5 to 600 °C
Exit Aperture 152 x 152 mm (6” x 6”)
Power 230V AC @ 50 & 60 Hz
M315X8HT (EU) – PN 19200-5
Temperature Range Ambient +5 to 600 °C
Exit Aperture 203 x 203 mm (8” x 8”)
Power 230V AC @ 50 & 60 Hz
M315X12HT (EU) – PN 18769-3
Temperature Range Ambient +5 to 600 °C
Exit Aperture 305 x 305 mm (12” x 12”)
Power 230V AC @ 50 & 60 Hz
M315X12HT (North America) – PN 18769-4
Temperature Range Ambient +5 to 600 °C
Exit Aperture 305 x 305 mm (12” x 12”)
Power 208V AC @ 50 & 60 Hz

Technical Specifications

Temperature Uncertainty
(Radiometric calibration):
±1 °C at T <100 °C to ±1.5 °C at T = 600 °C
Display Accuracy vs. NIST Calibration: See separate calibration report
Temperature Resolution: 0.1°
Short term stability: ±0.2 °C in still air environment
Source Non-Uniformity: ±1 °C (within 3.5” x 3.5” region) at 200 °C (X4 versions)
± 0.5% of reading in 3” x 3” center region at higher temperatures
(within 4” x 4” region - X6 version)
(within 6” x 6” region - X8 version)
(within 10” x 10” region - X12 versions)
Heated Emitter Shape: Flat Plate
Emissivity
(radiometric calibration):
effective @ 8-14 µm: ~1.0 (A spectral emissivity graph is provided in the instruction manual)
Standard Calibration Method: Radiometric
Slew Rate to 1 °C Stability: 30 minutes to 200 °C , 1 hr. to 600 °C
Temperature Sensor: Precision platinum RTD
Remote Set Point: Via RS 232 (standard) or RS 485 (optional)
Method of Control: Digital PID controller
Operating Ambient Temp: 10 °C to 40 °C
Operating Humidity: <90% non-condensing
Dimensions (H x W x D): X4 version: 280 mm x 254 mm x 280 (11” x 10” x 11”)
to X12 version: 510 mm x 660 mm x 585 (20” x 26” x 23”)
Controller module: 178 mm x 483 mm x 593 mm (7”h x 19”w x 23”d)
Weight (Controller): Approximately 20 lbs (9kg)
Weight (Blackbody): Approximately 315x4: 12 lbs (5.4kg), 315x12: 190 lbs (86kg)

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