Meteorology equipment - 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.

Optical flats are single precision flat surfaces. They are used as reference surfaces to compare flatness of a substrate where flatness is unknown. When a high quality optical flat is placed on top of a polished substrate and used in conjunction with a monochromatic light source light bands are formed. The light bands that are present are known as interference fringes and their shape represents how flat the part being tested measures. Dependent on how many rings are formed or how straight the presented lines are is an indication of how flat the tested part is. Optical flats are used for testing gauge blocks. Optical flats are also used in interferometers and high quality flat optical mirror and window sub-straights for laser applications. This range of quartz optical flats are single-sided. Quartz has low thermal expansion properties and is very durable and cost effective solution over UV grade fused silica. Read PDFs for more information

If you need to measure parts and components quickly and in large numbers – regardless of their shape – you need a TVM20 or TVM35 digital measuring microscope. All the operator has to do is place the subject on the stage for rapid measurements. TVM is ideal for taking 2D measurements of multiple subjects, when fast throughput and ease of use are essential requirements, and a great choice for a shop floor non-contact measurement system. Large field of view for fast throughput Thanks to TVM’s large 35mm field of view you can measure a wider range of samples in an instant. What’s more, a large depth of field means focus is maintained. You don’t have to waste time with fussy positioning or fixing: just place it, measure it, and move on to the next subject. Sharp, flat image for improved edge detection TVM video measuring systems use flat field telecentric optics and illumination to create a sharp image of the component on their HD monitor.

If you need to measure parts and components quickly and in large numbers – regardless of their shape – you need a TVM20 or TVM35 digital measuring microscope. All the operator has to do is place the subject on the stage for rapid measurements. TVM is ideal for taking 2D measurements of multiple subjects, when fast throughput and ease of use are essential requirements, and a great choice for a shop floor non-contact measurement system. Large field of view for fast throughput Thanks to TVM’s large 35mm field of view you can measure a wider range of samples in an instant. What’s more, a large depth of field means focus is maintained. You don’t have to waste time with fussy positioning or fixing: just place it, measure it, and move on to the next subject. Sharp, flat image for improved edge detection TVM video measuring systems use flat field telecentric optics and illumination to create a sharp image of the component on their HD monitor.