LEA系列手持式長波紫外線探傷燈
LEA系列手持式長波紫外線探傷燈的特點：
1.采用進口鋁反射板。
2.紫外線探傷燈管有4w、6w、8w等多種功率可供選擇。
3.長波紫外線探傷燈管可選擇自濾色紫外線探傷燈管和標準紫外線探傷燈管。
4.采用的濾色片保證的紫外線強度及壽命。
5.鋁合金氧化外殼。
6.可選擇單燈管或雙燈管模式。
8.供電方式選擇：24v交流適配器，內置24v鋰電池組供電。。
LEA系列手持式長波紫外線探傷燈的產(chǎn)品說明：
| LEA-140B | 紫外線探傷燈 1x365nm長波4W自濾色紫外燈管。外形尺寸: 17.8長x8.3寬x6.4cm高。 |
| LEA-240B | 紫外線探傷燈 2x365nm長波 4W自濾色紫外燈管。外形尺寸: 17.8長x8.3寬x6.4cm高。 |
| LEA-160B | 紫外線探傷燈 1x365nm長波 6W自濾色紫外燈管。外形尺寸: 26.0長x8.3寬x6.4cm高。 |
| LEA-260B | 紫外線探傷燈 2x365nm長波 6W自濾色紫外燈管。外形尺寸: 33.7長x8.3寬x6.4cm高。 |
| LEA-180B | 紫外線探傷燈 1x365nm長波 8W自濾色紫外燈管。外形尺寸: 33.7長x8.3寬x6.4cm高。 |
| LEA-280B | 紫外線探傷燈 2只365nm長波 8W自濾色紫外燈管。外形尺寸: 33.7長x8.3寬x6.4cm高。 |
LEA系列手持式長波紫外線探傷燈的選件：
紫外線探傷燈管
2.紫外線防護眼鏡LUV-10
3.紫外線LUV-20
4.紫外線防護面罩LUV-40
5.紫外線照度計UVA-340B
Applications Include...
RODENT CONTROL...
Use the blacklight to detect rodent presence and contamination in warehouses, storerooms, etc. by using an ultraviolet lamp to search out and fluoresce rodent urine. Dry rodent urine glows a blue-white if fresh to a yellow-white if old when exposed to longwave ultraviolet light. Rodent hair glows blue-white and is easily identified on sacks or intermixed with food grains.
GEMSTONE and MINERAL INSPECTION
UV Light can react with the chemicals of a mineral specimen and cause it to glow, called fluorescence. Color and intensity of the fluorescence can identifty many materials. Some minerals and gemstones will fluoresce under shortwave UV ligh and not fluoresce under longwave.
ARSON DETECTION
In arson detection, accelerants' fluorescent glow is greater when exposed longer to heat. Their evidence is not always visible as they are absorbed by the fire but UV light can expose them.
Volatile hydrocarbons such as gasoline, grease, paints and others fluoresce when exposed to UV, and can be seen as fragments of incendiary devices. Ambient light must be minimized for use of UV light at a fire scene.
CRIME SCENE INSPECTION
Illegal dumping can be tracked at night using UV light.
UV light is used to detect the presence of trace evidence in forensic investigations. Blood, urine, semen and saliva can present visible fluorescence.
ARTWORK INSPECTION
UV or black light reveals changes on the surface of objects as it causes specific fluorescence in materials depending on composition and age. UV fluorescence can show overpainting or retouching and identify types of stains.
One can detect repair in paintings and rugs using UV light, as differences can be seen between the chemical composition of newer inks, paints, and dyes and that of the originals.
ADMISSION / ACCESS OR CROWD CONTROL
In high-patronage clubs, amusement parks and swimming pools, applying quick drying readmission inks can be read easily by UV light. For beverage control, a portable, small UV light can slip in a pocket.
