Ultrasonic Gas Leak Detector

Product Description

N4100 is a multifunctional handheld portable ultrasonic leak detector/leak detector, commonly used for, air separation system leak detection, oil pipeline leak detection, industrial gas leak detection, valve internal leak detection, compressed air leak detection, vacuum vessel leak detection.

Applications:
Air separation system leaks
Pressure vessel, pipeline gas leakage
Compressed air unit and line leaks
Vacuum vessels, equipment leaks
Natural gas stations, pipeline leaks
Air tightness testing
Valve internal leakage detection
Suitable for any pressure gas leakage detection

Product Specification

sports event	Specifications / Parameters
center frequency	40 kHz ± 2 kHz
Dynamic Test Range	0 - 120 dB
Probe Sensitivity	-63 dB min.
gain (electronics)	0 - 90 dB, adjustable in 5 dB steps
detection sensitivity	Subtle leaks can be detected; Minimum leak detection rate (for He) <5×10-¹² Pa-m³/s; Leakage medium is air, with a minimum differential pressure of 0.01 MPa, leakage can be detected close to a small hole of 0.05 mm diameter.
screen (TV, computer or movie)	2.4 inch IPS full screen, 320 x 240 color HD, clear display at any angle under sunlight
anti-interference	With electromagnetic interference shielding, can be used in strong electromagnetic environment
Swan Neck Probe	Length 280 mm, can be adjusted to any test direction
Focusing Probes	Length 95 mm for close pinpointing of leaks
oscilloscope	For precise location of leaks over long distances (optional)
Pin Probes	Length 200 mm for precise positioning of valve leakage (optional)
Valve internal leakage function	After connecting the valve internal leakage needle probe special sensor automatically enter the valve internal leakage test interface; One-touch test configuration contact probe, can visually determine the valve leakage and listen to the mechanical failure noise
power supply	6400 mAh / 3.7 V Li-ion battery; Charging current <1 A, charging voltage 5 V; 25 ℃ continuous operation＞29 h, standby 54 h
earphones	Premium professional noise isolation headset with 28 dB noise reduction
Drop Protection Case	SBS (TPE) flexible material, drop resistant 1.5 m (optional)
protection class	IP54
operating temperature	-25 ℃ ～ 70 ℃
Main unit size	218 × 62 × 46 mm
Main body weight	300 g
Instrument box size	465 × 350 × 195 mm
Instrument case weight	3.5 kg
warranty period	2 years

Product Features

Anti-interference Effectively shielded from electromagnetic interference and non-leak/discharge noise; enables accurate location of leaks and faults in noisy and complex environments.
Full Intelligence One-click test, easy to learn and understand, you can quickly master the use of the method.
Sensitive Leakage medium is air, 0.01Mpa pressure, can be close to detect the leakage of 0.05mm diameter hole.
Adjustable Gain The gain can be adjusted to optimize test sensitivity according to the leak source and environmental disturbances in the field, so that all small leaks can be captured.
Fast Leaks can be found quickly by sweeping. Versatile Multiple sensor options to test for leaks/discharges in close proximity and over long distances;
With special test function for valve internal leakage. Connecting the valve internal leakage needle probe automatically opens the valve internal leakage test function, a key test.
Remote Remote detection is possible with remote collectors; up to 50 meters depending on the positive and negative pressure system.
Precision The laser sighting and precise focusing of the localization probe allows precise location of the leak and facilitates the plugging process.
Wide range Suitable for detecting leaks of any pressurized gas, vacuum leaks, electrical discharges, tank seal detection.
Convenient Handheld, lightweight and easy to operate; easy to use for daily inspections.
2.4-inch color IPS full screen, high-definition display under strong light at any angle;
Environment Operating temperature -25℃-70℃ wide temperature.
Headphones: advanced noise-canceling headphones, can reduce noise by 28dB. support wearing helmet, suitable for factory strong noise environment.
Drop protection With SBS (TPE) material protective cover, resistant to drops of up to 1.5 meters. (Optional)
Extra-long standby time
High-capacity 3.7V lithium battery, more than 29 hours of continuous operation (25°C), standby time more than 54 hours.