Shenzhen Best Special Display Technology Co., Ltd.
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University Grade Lectern System - 1050mm Ergonomics Height 5mm Brushed Aluminum 6.35mm XLR Input
Developed with EIA ergonomic research, the 1050mm height reduces lower back strain risk by 47% (OSHA MSD guidelines). The 5mm brushed aluminum undergoes hard anodizing (25μm thickness) with:
Mohs hardness level 7 (sapphire scratch test)
Taber CS-10 wear resistance: <0.8mg weight loss after 1000 cycles
Anti-fingerprint coating: 102° contact angle for easy cleaning
Pro audio components include:
Neutrik® XX XLR: <3mΩ contact resistance, >10,000 mating cycles
TI PGA2500 preamp: 1.1nV/√Hz input noise
RFI shielding: maintains >110dB SNR under 2.4GHz WiFi
University Validation:
39% reduction in teacher fatigue
±1.5dB frequency response variance
0 failure after 3 years of daily use