| Brand |
CHEERONG |
| Frame Material |
The frame is supported by reinforced aviation aluminum alloy profiles (6063 - T5). The thickness of the aluminum profiles is 3mm - 5mm. It is non - flammable, corrosion - resistant, and complies with the standard of GB/T 5237.2 - 2017 Aluminum Alloy Building Profiles, reaching Grade 10. The surface of the profiles is treated with high - quality environmentally friendly epoxy powder electrostatic spraying, which is environmentally friendly, non - toxic, and odorless. It has an aesthetically pleasing appearance, with a bright and flat surface, and no particles, bubbles, or slag, and the color is uniform. Soluble lead (Pb) ≤5mg/kg; soluble cadmium (Cd) ≤0.5mg/kg; soluble chromium (Cr) ≤2mg/kg; soluble mercury (Hg) ≤2mg/kg |
| Sides of the Cabin, Floor and Ceiling |
The cabin body is assembled with 38mm - thick aluminum alloy profile frames and 6-layer aluminum honeycomb sound - insulating panels. The surface of the sound - insulating panels has an impact resistance of ≥4N·m. The inner cavity is filled with 20mm - thick environmentally friendly sound - absorbing cotton, which contains no glass fibers, has zero formaldehyde release, is waterproof, moisture - proof, and corrosion - resistant. Third - party inspection reports from national institutions for aluminum honeycomb panels and sound - absorbing cotton are provided. |
| Front and Rear of the Cabin |
10mm - thick train - silk screen - printed sound - insulating tempered ultra - white glass is used, with a light transmittance of over 91%. It meets sound - insulation requirements while ensuring safety and stability. It has passed the national 3C report and the international BS56206:1981 impact test. |
| Interior Walls of the Cabin |
The inner wall panel is a composite of 2mm - thick high - molecular aluminum foil sound - insulating felt for enhanced sound insulation, and the inner surface is equipped with a 12mm - thick high - density environmentally friendly polyester fiber sound - absorbing panel, with zero formaldehyde release, referring to EN15012: 2007 + A1: 2001 and EN12149: 1997 inspection standards. From the outside to the inside, it forms a structure of sound insulation + buffering + shock absorption + sound absorption. The sound- insulating felt provides SGS RoHS inspection reports. The polyester fiber sound -absorbing panel provides international SGS environmental protection inspection reports. |
| Floor |
The floor covering layer is made of 100% polyester fiber, and the bottom layer is made of TPR environmental protection rubber, which is formaldehyde - free and can completely cover the floor, with good sound - absorbing effects. An authoritative inspection report from international SGS is provided. |
| Sound - Insulation Parameters |
Design value RW + Ctr30dB (±5dB) and RT0.25 (±0.1s), sound-insulation grade NIC=32. The cabin has passed the international TUV Rheinland sound - insulation test. |
| Power Supply Configuration |
100 - 240V/50-60HZ power supply system |
| Air Circulation System |
Multiple sound - barrier designs, with an upper - inlet and lower - outlet circulation air duct to solve the problem of sound leakage and reduce noise. A manually adjustable wind - speed turbine fresh air system is used, with an adjustable rotation speed: 0 - 1500/RPM, and a maximum air exchange of 320m³/h. The air inside the cabin is completely refreshed once every two minutes. |
| Exhaust Fan |
Current: 0.25A, Power: 6W, Dimensions 24024085mm, Rotation Speed: 0-1500/RPM, Air Volume: 0-320m³/h, Fan Noise: 33.5dB-A. The air circulates once every two minutes. |
| Light Source (Standard Configuration) |
4000K color temperature LED, Luminous Flux: 80 - 90lm/w, 19W panel light source |
| Socket (Standard Configuration) |
1 five-hole socket, 2 USB sockets, 1 two - position switch |
| Furniture |
Optional |
| Door Lock (Standard Configuration) |
Silent handle door lock |
| Entrance |
Single - opening tempered glass door |
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