Metal coating - Import export

Colorimeters measure colour in a substance, for example in water. It defines the measurement of the colour to enable its identification, using the lightwave spectrum. Colorimeters are a form of a spectrophotometer. The use of mirrors in the system, redirect the light beam from the light source to the sample and back to the sensor to enable a reading. Knight Optical provide high quality coated front surface mirrors of varying reflection averages from stock and to custom specifications. Knight Optical provide several metallic coatings such as: •UV Enhanced Aluminium •Enhanced Aluminium •Protected Silver •Protected Gold •Visible Dielectric •NIR Dielectric These are all available as custom coatings depending on your requirements for your colorimeter.

KO can offer Metallic Neutral Density Filters for use in Photographic Applications. We supply a range of Metallic Neutral Density (ND) Filters for a variety of applications – all individually QA checked and metrology tested for quality to ensure parts meet customers’ specifications. What’s more, our Metallic ND Filters are supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Our Metallic ND Filters reflect (with a metallic coating) light neutrally over a wavelength range (typically visual). They can be used to lower the intensity of light prior to the image plane. These are often used in photography, allowing photographers more flexibility with their setups to achieve desired effects. Often, an ND filter will be used in conjunction with a long exposure to prevent washed-out and overexposed images. They can also be used to add motion blur, reduce depth of field and to use a wider aperture. For more information read PDF…

Specifically designed for divers undertaking ultrasonic thickness measurement (UTM) of underwater structures. The Cygnus Underwater diver-held ultrasonic thickness gauge has been built to withstand harsh subsea environments while providing quick and accurate metal thickness measurements through coatings or heavy corrosion. This diver-held thickness gauge is simple to operate using 3 function keys, an intuitive menu and a large LCD display – highly visible, even in low-visibility waters.

Cortec EcoLine® ELP: Eco-Friendly Corrosion Shield. Cortec EcoLine® ELP is a water-based coating safeguarding metals in various applications.Using Cortec's VpCI® tech, it provides comprehensive corrosion protection by vaporising and coating all metal surfaces.Environmentally friendly, it's free of harmful chemicals and offers multi-metal protection. Easy to apply and remove, EcoLine® ELP is ideal for machinery, fabrication, automotive, military, electronics, HVAC, tools, and outdoor use. Proven effective in rigorous tests, it creates a transparent, durable film.Cortec's commitment to sustainability shines through EcoLine® ELP, making it a superior, eco-conscious choice for long-lasting corrosion prevention. 

Cortec® VpCI®-126 Gusset Bags offer powerful corrosion protection for metals. Using VpCI® technology, these bags create a vapor that coats metal surfaces, shielding them from moisture, oxygen, and other corrosive elements. This versatile solution protects various metals, including steel, copper, aluminium, and more. The bags are reusable, durable, and non-toxic, making them ideal for various industries. With extensive testing and certifications, they provide reliable corrosion prevention for storage and shipping.