Interchangeable Probe Tips

• Pyrex^®-backed front surface mirrors formed with vacuum-deposited aluminum with a silicon oxide overcoat
• Glass window at top of probe tip—protects fiber optic bundle from liquids
• Available in various path lengths and immersion depths
• Available in stainless steel, Lexan^®, and Pyrex; stainless steel and Lexan probe tips available with PTFE coating
• Stainless steel tips with a Swagelok^® fitting are also available—for installation into a tank or pipe

Filters

• Available with wavelengths ranging from 420 to 880 nm—to meet specific application requirements
• All filters have a 20 nm half-peak bandwidth

Fiber Optics

• Flexible fiber optic bundles are available in 30- to 48- inch lengths for quantitative work, and up to 30 feet for qualitative work
• Light is electronically chopped—measurements are unaffected by ambient light