Clear Fused UV Quartz Plate: 9.44" x 3.63 x 2mm - Single Piece M03L31 The meter is equipped with

The meter is equipped with an advanced UV sensor

orgSiemens JTD-7 Water Treatment Germicidal UV Light Bulb

48mm x 636mm  normal glass plate cannot withstand extreme temperatures as much as a quartz plate can

Replacement Quartz Sleeve for Tetra - PL-L36 Pond UV Light Bulb for Germicidal Water Treatment

Clear Fused UV Quartz Plate: 9.44" x 3.63 x 2mm - Single Piece M03L31 The meter is equipped withGround polished Quartz Plate Single Piece 239. 7mm x 92. 2mm x 2mm This replacement UV Quartz Plate is a clear fused polished quartz plate that exceeds OEM standards of UV curing performance. The quartz plate is subjected to strict quality control measures. While a normal glass plate will not be able to withstand high temperatures, a quartz plate is extremely resistant to heat. This is why it is a preferred choice in UV replacement curing lamps