Corps noir M315-HT

Portable, two-piece low temperature blackbody calibration source with a large surface area.
Ambient + 5 ... 450 °C (+ 9 ... 842 °F).

Corps noir M315-HT

Key Features

  • Excellent general purpose calibration
  • High effective emissivity 1.00 @ 8 ... 14 μm
  • Large aperture (3” diameter)
  • High accuracy, high resolution
  • Excellent stability ± 0.3 °C per 8 hour period
  • Manufactured and tested to meet rigid quality control standards
  • Furnished with certificate of calibration traceable to NIST
  • RS232 serial communication included

Details

The M315-HT is a two-piece portable blackbody calibration source with a digital indicating temperatue controller that can be set at any temperature between ambient + 5 to 450 °C (+ 9 to 842 °F). Once set, the source temperature is controlled to within ± 0.3 °C by an internal RTD sensor. The unit has an emissivity 1.00 @ 8 ... 14 μm.

The M315-HT calibration source and the digital indicating temperature controller are contained in separate housings to allow greater flexibility in positioning the instrument within an installation, e.g. long path calibration.

Typical Calibration Applications

  • Thermal Imaging Systems
  • Spectrophotometers
  • Aerial Mapping
  • Surveillance Equipment

Documentation

Technical Specifications

Measurement Specifications
Temperature Range Ambient + 5 ... 450 °C (+ 9 ... 842 °F)
Temperature Uncertainty1 0.25% of reading ± 1 °C
Display Accuracy vs. NIST Calibration See supplied NIST calibration report
Temperature Resolution 0.1 °C
Stability2 0.3 °C per 8 hour period
Source Non-Uniformity Approximately ± 1 °C @ 250 °C or ± 2 °C @ 400 °C
Heated Emitter Shape Flat Plate
Exit Port Diameter 76 mm (3.00 in)
Emissivity 1.00 effective emissivity at 8 ... 14 μm
Standard Calibration Method Radiometric at 8 ... 14 μm
Temperature Sensor Precision platinum RTD
Warm-up Time < 30 minutes ambient to 400 °C
Slew Rate to 1 °C Stability Approximately 6 min for a + 50 °C change
Slew Rate to 0.1 °C Stability Approximately 10 min for a + 50 °C change
Communication / Interface
Remote Set Point Via RS232
Method of Control Digital PID Controller
Environmental Specifications
Operating Ambient Temperature 0 ... 44 °C (30 ... 110 °F)
Cooling Fan cooled, air inlet on rear panel
Operating Humidity 90% RH max, non-condensing
Dimensions (H x W x D) Blackbody Source:
207.3 mm x 280.4 mm x 266 mm
(8.2” x 11” x 10.5”)
Controller:
207.3 mm x 280.4 mm x 266 mm
(8.2” x 11” x 10.5”)
Weight Blackbody: 4.9 kg (10.8 lbs)
Controller: 3.2 kg (7 lbs)
CE Certified Yes
Electrical  
Power Requirements 115 V AC ± 10% 50 & 60 Hz 600 W max (230 V Optional)

1 Accuracy calibration performed radiometrically, the uncertainty of emissivity and transfer standard are already included.
2 Provided stable AC mains voltage and minimum air flow across the exit port or emitter plate.

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