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124 x 62.5 x 22 mm
(4.88" x 2.46")
150W
- 500W |
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Quartz elements are particularly effective
in systems where faster heater response and/or zone controlled heating is required. They have a broad emission spectrum and
hence cover various absorption ranges.
Pillared quartz elements have the same
mounting fixture as ceramic elements allowing replacement
without difficulty.
This is ideal for design alternation involving the
use of materials with different absorption characteristics.
• Iron-Chrome
aluminum resistance wire
• Heater Voltage: 120V, 240V, and 480V Standard
• Heater Wavelength Range: 1.5 - 8 microns
• Recommended radiation distance from heater: 100mm - 200mm
• Average Operating Life: 5,000 -10,000 hours
• 100mm ± 10mm ceramic beaded power leads
• UL Approved
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Tech Details |
PHQE Wattage |
150 |
250 |
400 |
500 |
Mean Surface Temp. |
470ºC |
593ºC |
720ºC |
772ºC |
Max Power Density W/m² (W/inch²) |
9
(5.8) |
15
(9.7) |
24
(15.5) |
30
(19.4) |
Average Weight |
271 g (.555 lb) |
Dimensions |
124 x 62.5 x 22 mm |
Useful Wavelength Range |
1.5 to 8 µm |
Wire
Terminations |
 |
Thermocouples |
• Standard (ferrule)
• Ring Termination |
• Thermocouple Type J
• Thermocouple Type K |
Standard warranty on quartz
heaters is 5000 hours under the following conditions:
• Rated
voltage is not exceeded
• Heaters are mounted horizontally and perpendicular to movement (if any)
• Heaters are not subjected to any external force capable of fracturing
quartz tubes
• Heating coils are not exposed to chemically corrosive substances or gases
• Temperature of the aluminized steel body does not exceed 500° C (932° F)
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WECO International, Inc.