Automatic lif type closed open of museum display cabinet
Fully automatic lifting airtight opening German joint venture, EU CE compulsory certification, hydraulic support rod, calculate the weight according to […]
Fully automatic lifting airtight opening German joint venture, EU CE compulsory certification, hydraulic support rod, calculate the weight according to […]
Flat-open airtight opening Computer-controlled electric translation system: electric synchronous translation system; Computer-controlled electric positioning: the bearing is horizontally
Translational airtight opening Computer-controlled electric translation system: electric synchronous translation system; Computer-controlled electric positioning: the bearing is pushed in place
The appearance of low-reflection glass greatly inhibits the photooxidation reaction between cultural relics and ultraviolet rays, and the light transmittance
& nbsp; The framework of the display cabinet shall be made of steel plates not less than 1.5mm, and the
① Power: 20-25W; ② Color temperature: 3000K/4000K; CRI & gt; 90; ③ Light distribution: polarized wall washing (70 ° X
① Power: 1-3 W; ② Color temperature: 3000K/4000K; ③ Beam angle: 6-35 °; ④ Optical configuration: collimation zoom optics, high
① Power: 12W; ② Color temperature: 3000 K; SDCM ③ Luminous flux: 750 LM; angle: 60 ° × 40
① Power: 1-3 W; ② Color temperature: 3000K/4000K; CRI > 90; SDCM < 3; (3) beam angle: 6-35 °; (4)