Top Grand Brass Automatic Toilet Flusher Valve

VoltageDC 6V (4AA alkaline batteries)
AC220/110V 50/60Hz

Power consumption≤ 5uA (4AA alkaline batteries last 2 years based on 300 cycles a day)

Sensor zone70cm (the data based on 30cm*30cm standard whiteboard

Flush time5 seconds in the sensor zone, the sensor will automatic pre-flush the utensil for 2 seconds; After leaving the sensor zone, the sensor will automatic flush the utensil for 6 seconds

Inlet and out let pipe dia. G(1")

Water pressure0.2-0.8 Mpa

Material and surfaceBrass valve, stainless steel panel

Small packing327mm*240mm*136mm(1PCS)
Carton size670mm*495mm*290mm (8PCS)

 

Plane Ruled Grating

Plane ruled gratings are characterized by a superior efficiency at their design wavelength compared with holographic gratings. Plane Ruled gratings comprise the majority of diffraction gratings used in spectroscopic instrumentation and are especially useful in systems requiring high resolution.

China star optics can provide customers with a variety of replicated grating products such as diffraction gratings, reflective gratings,holographic gratings,concave gratings etc. to meet different needs. Maximum ruled area is up to 300 x 300 mm for plane ruled diffraction gratings. For replicated diffraction and transmission gratings the ruling density can be from 20 grooves per millimeter to 2400 grooves per millimeter, wavelength from 0.2 micron to 25 microns.

Holographic gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-0.8um
Grooves per mm: 1,200 to 3,600L/mm
Diffraction: >70%
Ruled gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-15um
Grooves per mm: 50 to 2,400L/mm
Diffraction: >70%
Concave gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 200 to 900um
Grooves per mm: 490 to 1,200L/mm
Diffraction: >70%

Plane Ruled Grating,Plane Ruled Diffraction Grating,Plane Reflection Grating,Plane Ruled Reflective Grating

China Star Optics Technology Co.,Ltd. , https://www.realpoooptics.com