Above is a picture of 2 motor oils from Ford illuminated with a high intensity UV light in a mi darkened room. They have both been treated with FY 131 SC. From left to right 0, 500, 1000, and 1500 mg/l. The top one has a natural blue fluorescence and the bottom one does not.
有声有色的近义词To establish the dosage rate the customer should make a test with either their own UV Lamps, or should buy one similar to what we recommend (e below). We suggest that the customer obtain a sample of Fluorescent Yellow 131SC. Make up a number of solutions, in safe local conditions of fluorescent Yellow 131SC in a locally purchad car engine oil or even better, two types oil - engine oil and a hydraulic oil. Make up the following solutions 0, 500, 1000, and 1500 mg/l, then place a small amount onto a piece of black painted metal, or onto a piece of aluminum. - Failing that take the solutions out to your car and using a small stick / screw driver apply small amount onto the engine areas - THEN ILLUMINATE THE SAMPLES WITH UV LAMP
Solutions to make up in local Oil - VOLUME / VOLUME Basis
0 ppm FY131SC - normally will glow Blue
250 ppm FY131SC- normally will glow whitish blue (Note - Ultra Low Aromatic Oils, or Biodegradeable Hydraulic oils may be glowing BRIGHT YELLOW at this treatment rate). (This is 0.2
5mls / litre of engine oil)
500 ppm FY131SC -NORMAL USAGE RATE, Will often glow, Yellow or Yellowish White
(depends on the nature of the engine oil) (0.5 mls/litre of engine oil)
1000 ppm FY131SC- Normal, but Higher end of normal usage rate, will often glow BRIGHT YELLOW - Automotive Engine Manufacturers will not typically want more than 1000ppm for a FIRST FILL application. May only be glowing White Yellow, - depends on the Engine Oil/Hydraulic Oil
1500 ppm FY131SC - High Dosage rate, normally required for u with lower powered (12Volt) Ultra Violet Lamps)顿悟人生
2000 ppm FY131SC. - High Dosage rate, normally required for u with lower powered (12Volt) Ultra Violet Lamps)
3000ppm FY131SC -Maximum we recommend to anyone.
里番排名Ultra Violet Lamp Types
365 nm (Also called UV Black - Note that "UV Blue - 400/440nm are far less suitable)
什么星座最好命100 Watt , Mains Electricity Powered - Mercury Halide, or Metal Halide are most effective.
I recommend this company for Low cost lamps that are reliable (Less than £100 GBP for the piranha and around £150 for the mercury)
netlimiteruk
uk/products/ultra/mercury.html
高三数学知识点
uk/products/ultra/piranha.html
Spectronics Corp also make and ll appropriate UV Lamps through site
序列号英文Magnaflux also make UV Lamps of appropriate types.
里特维尔德YOU will fine UV lamps available, such as for checking that a Bank Note, is legitimate, the very cheap items are NOT SUITABLE for using with Fluorescent Yellow 131SC.
