CEM BX-500 Handhold Portable Infrared Calibrators

CEM BX-500 Handhold Portable Infrared Calibrators
Notice:
  The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.
At the same time, please forgive us that we are unable to provide the English user manual. If you need it, please contact the customer service after purchase.
Thanks for your support!
Whether you’re using in-line or handheld infrared pyrometers, you need a high performance calibration standard to verify accuracy. Portable IR Calibrator provides a stable blackbody target for calibrating non-contact IR thermometers up to 500oC (BX-500). The portable IR calibrator features a large temperature controlled blackbody target with a diameter of 2.25" (57 mm), which offers a wide field of view area for optical variations in IR thermometers. With an emissivity of 0.95, the isothermal target can be controlled in set-point increments of 0.1° from 50oC to 500oC  (BX-500) For even higher precision, a contact calibration well is located directly behind the blackbody surface. Using an optional digital RTD thermometer and calibrated secondary probe, accuracies of  ±0.1oC can be achieved.
Specifications BX-350 BX-500 BXC-15
Temperature Range 50oC ~ 350oC/ 122oF ~ 662oF 50oC ~ 500oC/ 122oF ~ 932oF -15oC ~ 120oC/5oF ~ 248oF
Accuracy ±0.5oC @ 100oC/ (±1.0oF @ 212oF) ±0.5oC @ 100oC/ (±1.0oF @ 212oF) ±0.40°C at -15 to 0°C
±0.50°C at 0 to 100°C
±0.55°C at 100 to 120°C
±1.2oC @ 350oC/ (±2.4oF @ 662oF) ±1.8oC @ 500oC/ (±3.6oF @ 932oF)
Stability ±0.1oC @ 100oC/ (±0.2oF @ 212oF) ±0.1oC @ 100oC/ (±0.2oF @212oF) ±0.1oC @ 100oC/ (±0.2oF @ 212oF)
±0.2oC @ 350oC/ (±0.4oF @ 662oF) ±0.3oC @ 500oC/ (±0.6oF @ 932oF)
Target size 2.25” (57mm) 2.25” (57mm) 3.26” (83x83mm)
Target Emissivity 0.95 0.95