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  Black body Calibration Source Model 390

HOTECH 391 Blackbody Calibrator, a great performance calibration system, is design for calibrating infrared pyrometers. This series is special designed with wide open aperture and deep cavity which provides the excellent result of emissivity. Model 391 is available functioned within the broad temperature range of 100 to 700C. Moreover, wide open aperture design has ability to provide a steady, repeatable calibration point which allows the user ease to calibrate most infrared pyrometers quickly and accurately. The deep prolong cavity offer high emissivity enabling the user to calibrate virtually with any infrared pyrometer with a 60 mm diameter aperture. This model has the option to choose the additional compunction module which able to communicate with d8e computer by applying RS-232, 422, or 485 computer interface.

【FEATURES】

  • Calibrates infrared pyrometers quickly and accurately

  • Built in digital PID auto tune temperature controller with temperature readout to 0.01C

  • Fast warm-up time and steady maintained temperature

  • Cavity type 120 cone

Temperature Range

390

Accuracy

0.1C

Stability

0.15C

Display Resolution

0.001C

Cavity Opening

60 mm  (Cavity Diameter 60X200mm)

Cavity Emissivity

0.997

Internal Sensing Element

Platinum Thermocouple

Warm-up Time

 30 min from ambient to 600C

Dimensions

300H x 450 W x 450 mm L

Weight

21.8 kg

Power

230 VA 50/60 Hz


 Up ] MODEL 320 ] MODEL 322 ] MODEL 323 ] MODEL 3301 ] MODEL 336 ] MODEL 360 ] MODEL 372 ] MODEL 383 ] MODEL 384 ] MODEL 385 ] [ MODEL 390 ] MODEL 391 ] MODEL 392 ]

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Copyright 1980-2005 Hotech Instruments Corp.  Last modified: 2016-06-27