|Function 1:||UV-400 Ultraviolent-resistance Test||Function 2:||Anti-radiation Test|
20W Anti Radiation Tester,
Adjusting Knob Anti Radiation Tester,
LCD Screen Anti Radiation Tester
Photochromic Lens Tester Timing function 30S and 60S
It is the most convenient and practical UV-400 measuring instrument.
It is clean at one glance to anti-UV transmittivity.
UV data by light showing and LCD screen
Adjusting knob: Makes the measured value more accurate
Dual-purpose: UV-400 measuring and anti-radiation testing
Instruction for use:
One: UV-400 ultraviolent-resistance test
First, put the standard lens on the outlet of UV light, adjust the knob to make the value on the LCD screen same with the value of the standard lens. For the accuracy, you have to calibrate the value with the standard lens.
Put the target lens on the outlet of UV light, and then the data displayed on the LCD screen is just the value of ultraviolent. The closer to 400 nm, the better the lens is.
Two: anti-radiation test
Makes the protruding part of lens in touch with the black anti-radiation testing point; If the lens is radiation-resistant, bird calls are given out, or is not radiation-resistant.
Voltage:AC 220V/50Hz, AC 110V/60Hz
|Voltage||AC 220V/50Hz, AC 110V/60Hz|
Product & Service
Since from 2005, JingGong Optical started searching made in China optical instruments for optical wholesalers and chain stores, with many years’ experience and investment in this field, Now JingGong Optical is innovating, manufacturing & exporting a wide range of ophthalmic instruments, eyewear laboratory equipment, lab tools & accessories, if you are optical instruments wholesaler, optical shop, eye care hospital or lens laboratory, you can have best solutions from our instruments category.
In accordance with International & regional standards, JingGong Optical products are following ISO, CE & FDA instructions, also has warranty policy & maintenance service on each products, we are always working with customers to improve products and technology.