Overview
Lightning series Handheld hydrogen sulfide detector is a product of AASD-H2S under the Empaer brand. It has been verified by various application scenarios in the past 10 years. It is known for its stable performance, superior functions, simple operation and fast detection. The instrument collects on-site gas to the core sensor device detection concentration through pump suction Sampling method, supports Data storage, analysis and connection to printer printing. Widely used in gas, metallurgy, petroleum and petrochemical, aerospace and military, chemical industry, electric power, scientific research institutes, municipal engineering and other industries.
Features
1. National patent product, utility model patent number is 201320023174.0;
2. Adopt pump-suction collection method to ensure airflow and air pressure Stability, improve detection speed and accuracy;
3. National Intrinsic Safety (IS) certification standard, the circuit is designed according to the intrinsic safety type, and the certification certificate is EXia II CT6;
4. Refer to a variety of industry standards at home and abroad, Application is extensive, stable performance;
5. Color high definition display screen, can display detection data, alarm information, time, etc.
6. Fool-like operation, simple and convenient design, can be used without instructions;
7. Advanced Filtering Technology to Ensure High Accuracy Detection;
8. High-capacity storage, capable of storing 100,000 pieces of data, supports storage at different time intervals and computer connection printing.
9. Battery capacity 2800mAh, electrochemistry principle works continuously for more than 22 hours, catalytic combustion principle for more than 10 hours;
10. The buzzer and LED light double alarm, the alarm value has two levels of high and low, which can be set by yourself;
11. Intelligent design, with self-diagnosis function, automatic alarm battery low, Sensor failure, etc.
Principle
The Lightning Series Handheld hydrogen sulfide detector collects the field gas into the core sensor device inside the equipment through the pump suction Sampling method to detect the gas concentration. The detection principle may include electrochemistry or catalytic combustion, etc. Depending on the specific model, the instrument can perform Data storage and analysis of the detected concentration, and support the connection of the printer output result.
Applications
Gas, metallurgy, petroleum and petrochemical, aerospace and military industry, chemical industry, electric power, scientific research institutes, municipal engineering
Standards
Measurement Appliances CPA, Intrinsic Safety (IS), IP65 Protection, ROSH, CE
Steps
1. Use the instrument by hand or neck hanging;
2. Select the detection mode by pressing the button;
3. The instrument automatically performs pump sampling and detection;
4. Check the detection data, alarm information, etc. on the color display screen.
5. Data is automatically stored, and you can choose to connect to a computer for printing;
6. Periodically perform zero-point automatic correction.
Notice
The recommended calibration period is one year.
* Sensor life is determined by the detection principle, and the service life of Miscellaneous components outside the air pump is ≥ 5 years;
* Working ambient temperature range is -40~ 55 ℃, storage temperature is -10~ 30 ℃;
* Operating Pressure Range is 80-120KPA;
* Environmental humidity is 0% -95% RH, no condensation;
Battery life is determined by the detection gas and the detection principle, and ranges from 10 hours to 60 hours.
* The instrument has anti-electromagnetic interference and anti-cross gas interference performance;
* Make sure the battery is fully charged before use and avoid working for a long time in extreme environments.
