简要描述：UVM-57手提式中波紫外线灯的波长为302nm，功率为6W。

Handheld UV Lamps
Handheld UV Lamps (6 watts) are uniquely designed with an ergonomically designed handle. Select from longwave, midrange, shortwave or combination longwave and shortwave in the same lamp。

Main Features
1.Lamps are lightweight for easy handling
2.Durable plastic housing
3.Six watts
4.Models available with shortwave, longwave UV or a combination shortwave/longwave version
5.Combination shortwave/longwave version comes with a snap-on wavelength selector for switching between wavelengths

Specifications 
Housing:Plastic
UV:Select from models with 254nm or 365nm UV or combination of both
Watts:Six
Dimensions:
Handheld Lamps: 14.9L x 3.2W x 2.5H in. (378 x 81 x 64mm)
Lamp Stand: 9.75H x 13L in. (247 x 330mm)

Options
Use these lamps with the J-129 Lamp Stand for hands free operation
Use these lamps the C-10 Cabinet for fluorescing and viewing materials in a darkened environment
UV blocking eyewear。

UVM-57中波紫外线灯的特点：

重量轻，便携操作，塑料外壳
功率：6W
波长：302nm，
尺寸：14.9L x 3.2W x 2.5H in. (378 x 81 x 64mm)
可选配J-129的支架来固定使用
广泛应用在实验室，荧光反应等