Specifications:
Cover surface hardness: ≥7H
Ink adhesion: ≥4B
Impact resistance: ≥IK07
Support Touch Points: 10 points Typ.
Controller Interface: USB Typ.
Controller Supply Voltage: USB 5V Typ.
Touch Report Rate: ≥100Hz
Touch Response Time: ≤25ms
Transmittance: ＞85%
Features of lcd screen touch screen 7 inch
1.Adopting a three-layer composite coating of AF+AG plus corrosion resistance, it withstands long-term repeated wiping with 75% alcohol, chlorine-containing disinfectant and glutaraldehyde. It features no peeling, no whitening, no discoloration and no fogging, supports wiping no less than 10 times per day, and delivers a service life increased by 3 to 5 times.
2.Adopting medical-grade high-gain capacitive touch chip, it supports direct operation with thick latex gloves and sterile medical gloves. It works reliably under disinfected liquid residue and wet-hand conditions, effectively eliminating single-point drift, random jumping and local touch failure.
3.Built-in firmware algorithm dedicated for medical scenarios enables automatic recognition and activation of glove mode without manual switching. The filtering algorithm suppresses interference from disinfectant moisture and ambient noise to deliver anti-shake and anti-drift performance. It ensures precise fixed-point touch and smooth, lag-free sliding control.
4.Full lamination process reduces touch induction interference caused by air layers.IP65 sealed bezel prevents penetration of disinfectant mist and moisture into the interior, avoiding circuit corrosion from humidity that leads to touch abnormality and performance degradation.
5.Industrial and medical grade wide-band EMC-resistant touch chip with dedicated anti-interference algorithm. It suppresses high-frequency pulses, radio frequency and strong magnetic clutter in real time, and adopts automatic frequency hopping to avoid the operating frequency bands of electrosurgical units and defibrillators. It shields sudden high-voltage pulse interference and completely eliminates cursor jumping, accidental touches and touch drift.
FAQ
1.Is this touch panel suitable for long-term use in medical disinfection environments?
Yes, it supports direct operation with thick latex gloves and sterile medical gloves. The special AF+AG anti-corrosion coating allows long-term repeated wiping with 75% alcohol, chlorine disinfectant and glutaraldehyde without fading or fogging.
2.Will the touch function be affected by disinfectant moisture or wet hands?
No. The medical-grade high-gain touch chip and dedicated firmware algorithm support stable touch with liquid residue or wet hands, with no drift, malfunction or local failure.
3.Is this touch screen compatible with medical equipment such as electrosurgical units and defibrillators?
Yes. It uses an industrial and medical-grade wide-band EMC-resistant touch chip with anti-interference and automatic frequency-hopping algorithms, avoiding interference from electrosurgical units, defibrillators and strong magnetic fields.
4.How is the protection performance in harsh medical environments?
It adopts full lamination technology and IP65 sealed frame, which effectively block disinfectant mist and moisture from entering the interior, preventing circuit corrosion and ensuring long‑term stable performance.
5.What is the service life compared with ordinary touch screens?
With the three-layer composite anti-corrosion coating and reinforced structure, its service life is 3–5 times longer than conventional touch panels under frequent daily disinfection.
