Opal Quartz Glass Tube/Ring

4u white tube itself can absorb wavelengths below the infrared spectrum, the tube body itself to increase the thermal radiation heat, while the 5 - 13u far-infrared band emission rate of 90% or more, which require heating to dry matter (usually in 3 - 25u strong absorption region) provides the most efficient heating elements selectively absorbent material, this performance is the other IR materials do not have. Production of a high purity quartz quality quartz tube to stabilize the size of the production, with many excellent parameters. Main purpose:
1, the far-infrared baking
2, high temperature thermocouple applications
3, high-temperature furnace heating
4, industrial drying / heating applications
5 for the heater, disinfecting cabinet, microwave, toaster, etc.

HKQT1/(mm)

8-15
± 0.50
± 0.50
± 1.0
0.50
0.40
3‰
15-25
± 0.70
± 0.50
± 1.0
0.50
0.40
3‰
25-40
± 0.80
± 0.60
± 1.0
0.80
0.50
3‰
40-60
± 1.50
± 0.80
± 1.0
0.80
0.60
3‰
60-90
± 2.0
± 1.0
± 1.5
1.0
0.80
3‰
90-120
± 3.0
± 1.50
± 2.0
1.50
1.0
5‰
HKQT2/(mm)

100-140
± 5
± 2
± 1.0
1.50
1.0
5‰
110-150
± 5
± 2
± 1.0
1.50
1.0
5‰
120-160
± 5
± 2
± 1.0
1.50
1.0
5‰
140-180
± 5
± 2
± 1.0
1.50
1.0
5‰
160-200
± 5
± 2
± 1.0
1.50
1.0
5‰