LEA系列手持式长波紫外线探伤灯

LEA系列手持式长波紫外线探伤灯的特点：

1.采用进口铝反射板。
2.紫外线探伤灯管有4w、6w、8w等多种功率可供选择。
3.长波紫外线探伤灯管可选择自滤色紫外线探伤灯管和标准紫外线探伤灯管。
4.采用的滤色片保证的紫外线强度及寿命。
5.铝合金氧化外壳。
6.可选择单灯管或双灯管模式。
8.供电方式选择：24v交流适配器，内置24v锂电池组供电。。

LEA系列手持式长波紫外线探伤灯的产品说明：

LEA系列手持式长波紫外线探伤灯的选件：

1. 紫外线探伤灯管
   2.紫外线防护眼镜LUV-10
   3.紫外线LUV-20
   4.紫外线防护面罩LUV-40
   5.紫外线照度计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.