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 BX-350 Portable IR Calibrators BX-350 Portable IR Calibrators are used for calibrating long distance Infrared Thermometer, which are designed as handhold and small calibrations. Whether you’re using in-line or handheld infrared pyrometers, you need a high performance calibration standard to verify accuracy. The portable IR calibrator features a large temperature controlled blackbody target with a diameter of 2.25’’ (57mm), which offers a wide field of view area for optical variations in IR thermometers. 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 ±0.1℃ can be achieved.  | 
            
Features:
1.     Large 2.25’’ (57mm) blackbody target
2. RTD (Resistance Thermometer detector) reference well for high precision
Specifications:
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                     BX-350  | 
        
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             Temperature Range  | 
            
             50℃ to 350℃ / 122℉ to 662℉  | 
        
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             Accuracy  | 
            
             ±0.5℃ @ 100℃ / ±1.0℉@212 ℉ ±1.2℃ @ 350℃ / ±2.4℉@662 ℉  | 
        
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             Stability  | 
            
             ±0.1℃ @ 100℃ / ±0.2℉@212 ℉ ±0.2℃ @ 350℃ / ±0.4℉@662 ℉  | 
        
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             Target size  | 
            
             2.25’’(57mm)  | 
        
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             Target Emissivity  | 
            
             0.95  | 
        
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             Resolution  | 
            
             0.1℃/℉  | 
        
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             Heating Time  | 
            
             30 minutes to max  | 
        
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             Cooling Time  | 
            
             30 minutes to max to 100℃  | 
        
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             Power  | 
            
             230VAV(±10%), 1.5A; or 110V AC, 3A  | 
        
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             Size(H*W*D)  | 
            
             180mm*114mm*233mm  | 
        
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             Weight  | 
            
             2682g  | 
        

Accessories:
Carton box, AC power cable