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      小型紅外光源

      • 產品型號:R-12 & IR-12R
      • 產品時間:2024-05-20
      • 簡要描述:R-12 & IR-12R
        ● Voltage: 5 Volts (AC or DC)
        ● Temperature: 900℃
        ● Current: 2 Amps
        ● Power: 10.0 Watts
        ● Active area: 3.5 mm x 3.5 mm
      • 產品介紹



      R-12 & IR-12R

       

      ● Voltage: 5 Volts (AC or DC)
      ● Temperature: 900℃
      ● Current: 2 Amps
      ● Power: 10.0 Watts
      ● Active area: 3.5 mm x 3.5 mm
      ● Emissivity: 0.80
      ● Lifetime: 30,000 hours at 5V, typical
      ● The IR-12 part uses a high stability wire whereas the IR-12K uses Kanthal resistance
      wire for operation at higher temperatures. Apart from the wire used, the IR-12 and IR-
      12K are identical.
      ● The IR-12R is a standard IR-12 fabricated with the header flange in the reverse
      direction.
       


      IR-21 and IR-21V

       

      ● Voltage: 5 Volts (AC or DC)
      ● Temperature: 800℃
      ● Current: 0.8 Amps
      ● Power: 4.0 Watts
      ● Active area: 1.5 mm x 3.5 mm
      ● Emissivity: 0.80
      ● Lifetime: 3+ years at 800℃, typical
       


      IR-22 and IR-22V

       

      ● Voltage: 4.5 Volts (AC or DC)
      ● Temperature: 800℃
      ● Current: 0.75 Amps
      ● Power: 3.4 Watts
      ● Active area: 1.5 mm x 3.5 mm
      ● Emissivity: 0.80
      ● Lifetime: 3+ years at 800℃, typical
      ● The header is available in two sizes. The larger, IR-21, has an 8.6 mm diameter base. Thesmaller, IR-22, has a 4 mm diameter base. The support pins, which are also the power leads,are hermetically sealed in glass.
      ● The IR-20 Series is offered in two configurations: the IR-21 and IR-22 have the element
      mounted horizontally and the IR-21V and IR-22V which have the element mounted vertically.
       


      IR-30 Series

       

       

      ● Active area: 1.8 mm x 1.8 mm
      ● Emissivity: ~0.75
      ● Temperature: 950℃
      ● Voltage: 2.5 Volts (AC or DC)
      ● Current: 1.7 Amps
      ● Lifetime: ~25,000 hours
      ● IR-35 Normalized On-Axis Output:11x the output of the IR-30
      ● The IR-35 is the IR-30 with a parabolic reflector to collimate the energy.
       


      IR-40

       

       

      ● Voltage: 35 Volts (AC or DC)
      ● Temperature: 600℃
      ● Current: 115 mA
      ● Power: 4.0 Watts
      ● Active area: 3.5 mm x 2.5 mm
      ● Emissivity: 0.80
      ● Lifetime: 3+ years at 600℃, typical
      ● The IR-40 unit is attached to a TO-5 header with high temperature cement. This unit is also offered without a cap (as an IR-40NC) and with a cap and sapphire window (as an IR-40S).
       


      IR-43

       

       

      ● Voltage: 14 Volts (AC or DC)
      ● Temperature: 600℃
      ● Current: 90 mA
      ● Power: 1.3 Watts
      ● Active area: 1.5 mm x 1.5 mm
      ● Emissivity: 0.80
      ● Lifetime: 3+ years at 600℃, typical
      ● The IR-43 unit is free standing on a TO-5 header. It requires less power to achieve the same temperature as the IR-40. Without a directly connected mass to draw of heat, it is more responsive.
       


      IR-50, IR-55 and IR-56

       

       

      ● Voltage: 6.4 Volts (AC or DC)
      ● Temperature: 750℃
      ● Resistance in the Hot state*: 50 ohms
      ● Current: 135 mA
      ● Power: 0.9 Watts
      ● Cooling Time Constant: 11.5ms
      ● Heating Time Constant: 35 ms
      ● Modulation Depth: 50% at 63 Hz, 50% Duty Cycle
      ● Active area: 1.7mm x 1.7mm
      ● IR-55: Lamp mounted in parabolic reflector (no window)
      ● IR-56:As per the IR-55 but with a smaller parabolic reflector allowing operation in a
      smaller envelope. 9.1mm x 10.2mm diameter
      ● Lifetime(constant operation is approximay half these figures):
      ● 6+ months at 750℃ 10Hz 50% Duty Cycle, typical
      ● 3+ years at 600℃ 10Hz 50% Duty Cycle, typical
      ● 8+ years at 450℃ 10Hz 50% Duty Cycle, typical
      ● * Measured at 5 Hz frequency, 50% duty cycle.
       

       

       

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