Keep Safety Alarms Ringing, Empower Safety with Technology

Guoke Hanhai Builds Solid Inherent Safety Through Cutting-Edge Monitoring

June marks the 25th National Work Safety Month this year, themed:
Everyone prioritizes safety; everyone masters emergency response.

A spate of recent accidents involving mine gas outbursts, chemical leaks, gas explosions and on-site toxic inhalation across multiple regions delivers a sobering lesson: unseen hazards and inadequate monitoring constitute fatal risks.

Most accidents stem not from deficient regulatory systems, but failed monitoring, malfunctioning early warning and concealed hidden dangers:

Conventional sensors are prone to chemical poisoning, data drift, false and missed readings, failing to detect, measure or report hazards amid emergencies.

Distorted data generated under harsh operating conditions triggers widespread alert fatigue among frontline staff, costing precious golden evacuation time during incidents.

Confined spaces plus high-temperature, high-humidity and highly corrosive environments create blind spots for supervision and safety monitoring.

Safety can never rely on luck, nor lives on chance. Identifying hidden hazards accurately, quantifying risks precisely and activating early warnings ahead of accidents is the utmost respect for human life.

I. Failed Monitoring: The Root of Countless Safety Tragedies

Past accidents consistently prove robust rules and rigorous management fall short once monitoring malfunctions and hazards remain undetected. Recent mishaps expose four prevalent industry vulnerabilities:

Blind monitoring for flammable & toxic gases
Catalytic sensors suffer permanent poisoning from silicides, sulfides and oil fumes, becoming completely ineffective against gas leaks.

Unreliable data and faulty early warning
Interference from temperature, humidity and dust causes frequent false alarms and unreported real leaks, dulling on-site vigilance.

Equipment breakdown under extreme working conditions
Standard monitoring devices cannot access or sustain stable operation in high-temperature, humid, corrosive and rugged terrains.

Shortage of frontline emergency reconnaissance equipment
Field workers cannot access high-risk zones, leaving command teams blind without real-time environmental and situational data.

II. Breakthrough: TDLAS Laser Technology to Secure Inherent Safety

Adopting physical truth measurement with zero poisoning, zero drift and sub-second response, Guoke Hanhai eliminates inherent drawbacks of traditional monitoring from the working principle, erecting fail-safe safety barriers for high-risk industries.

Zero Poisoning & Proven Reliability: Eliminate Sensor Failure at Source

TDLAS laser operates on pure physical spectroscopy without catalytic components or direct medium contact, free from aging. Immune to permanent poisoning by silicides, sulfides, oil mist, alcohol and dust, its measured data is physically traceable, auditable and authentic.

Full-Coverage & High Precision: Simultaneous Multigas Detection

Precisely monitor CH₄, CO, H₂S, CO₂, C₂H₂, C₂H₄, NH₃ and O₂ with ppb-level sensitivity to spot trace leaks before explosions occur. Response time ≤3 seconds to launch early warnings prior to accidents.

Extreme Environment Resistance: Stable Performance in Harsh Scenarios

IP65 high ingress protection against high temperature, water splash, dust and corrosion. Equipped with tracked chassis for obstacle surmounting, climbing and in-place steering, adaptable to mines, chemical plants, fire scenes and collapsed ruins. Supports 1,000-meter wireless remote control for unmanned pre-scouting to avoid personnel casualties.

Frontline Emergency Robotics: All-in-One Firefighting & Reconnaissance Robot

Deploys ahead of rescuers for integrated hazard detection, fire suppression and routine inspection. Configured with dual-channel video, Beidou positioning and 360° radar scanning for 150-meter long-distance remote detection. Transmits real-time data on temperature, dust concentration, gas composition and site conditions to support authoritative emergency command and decision-making.

III. Drive Rectification via Precise Monitoring, Secure Safety with Advanced Technology

Guoke Hanhai’s Safety Commitment

Hidden Hazard Inspection & Rectification
Pinpoint concealed risks via laser precise detection to leave no hidden danger undiscovered.

Inherent Safety Upgrade
Replace unreliable empirical judgment and manual patrol with uninterrupted automatic monitoring.

Universal Emergency Competence
Prioritize equipment deployment and real-time data to enable evidence-based command and standardized emergency disposal for all staff.

Compliance with Leading Standards
Fully compliant with the updated national standard GB 15322.1-2026 with outstanding anti-poisoning and anti-interference performance.

IV. Keep Safety Alarms Ever Ringing, Forge a Tech Shield for Lives

Accidents serve as the most painful safety lessons, while safety represents the irreducible bottom-line responsibility for all industries.

During the 25th National Work Safety Month, Guoke Hanhai stands alongside enterprises nationwide:
Conduct regular routine hazard inspections, embed precision monitoring into management systems, roll out early warnings proactively and put human lives at the core of all safety work.

Take laser spectroscopy as a measuring rule to pinpoint every lurking hazard;
Take innovative technologies as a protective shield to reinforce every safety defense line;
Take authentic measured data as a commitment to safeguard workplace safety day in and day out.