C4F7N Leak Detector High-Precision Industrial Aerospace Use [LF-300-C4]

C4F7N Quantitative Leak Detector | High-Precision, Low-Maintenance Gas Leak Detection For Industrial & Aerospace Applications LF-300-C4

Lf-300-C4 adopts the principle of low-voltage ionization by high-frequency magnetic field. The product has no radiation source, is safe and reliable, has no vulnerable parts, low use and maintenance costs, and is durable.

● The instrument is calibrated against C4 gas and is only suitable for quantitative leak detection of C4 gas. For other fluorinated halogen gases, it can be used as a qualitative leak detector. Since the C4 gas actually used is generally a mixed gas, the C4 proportion can be set to automatically convert it into ppm under 100% C4.
● Concentration display in ppm, minimum resolution 0.01ppm, measurement range 0.01-100ppm, optional 0.01-500ppm.
● Effectively prevents "poisoning" and contamination by dust, oil and grease. The continuous suction and exhaust mode ensures that when super-concentrated SF6 liquid gas is inhaled, it can automatically return to normal use. Dust is quickly sucked into the main unit without polluting the detector. Oil stains can be wiped off at the head of the detector.
● The detector has no vulnerable parts, and the daily use and maintenance costs are extremely low.
● Simple user recalibration function.
● Automatically detects vacuum degree and judges the startup environment, and automatically turns on the idiot-proof operation mode of the detector. After the vacuum pump is turned on for about 5 minutes, the detector automatically enters the on state.
● Unique fault detection indication points can quickly and simply determine whether the equipment is normal and whether the user is using it correctly, as well as simple fault exclusion methods, effectively reducing after-sales service and facilitating customers.
● The vacuum pump has more stable pumping flow and vacuum degree, and the detection data is more stable, with better consistency and repeatability.
● Important components are imported originally, meeting the requirements of aerospace and military products.
● The outer packaging is designed with a metal anti-collision box, which is convenient to carry and use on site.

Technical Parameters

3m-novec-4710-insulating-gas

Introduction

3M™ Novec™ 4710 Insulating Gas is a sustainable alternative to sulfur hexafluoride (SF6) for electrical equipment

insulation and arc quenching applications. It offers excellent dielectric properties, a wide range of operating

temperatures and significant reductions in environmental impacts compared to SF6. Novec 4710 gas is non-

flammable and has a wide safety margin for workers when used as designed for intended applications. This

SF6 alternative also has important environmental properties such as low global warming potential (GWP) when

mixed with inert gases and zero ozone depletion potential (ODP). Novec 4710 gas in pure form has a relative

dielectric strength two times greater than SF6 at a given pressure.

On December 20, 2022, 3M announced that it will cease production of 58 Per/polyfluoroalkyl substances (PFAS) products, including perfluoroisobutyronitrile (C4F7N, 3M Novec 4710) and perfluoropentanone (C5F10, 3M Novec 5110), by the end of 2025 to reduce or eliminate the impact of PFAS on climate, environment, and ecological health.

Manufacturer of SF6 testing instruments and equipment with the most complete range of products from China, with 13 years of professional experience

Company Profile

Leading SF6 testing equipment manufacturer (with over 1000 customers all over the world)

Passed ISO9001 new version certification

Double soft certification enterprise

National level high-tech enterprise, specialized and innovative enterprise, national level technology-based small and medium-sized enterprise

National standard: "GB/T11023-2018 High voltage switchgear - SF6 gas sealing test method" standard formulation

Industry Standard of the Energy Administration of the People's Republic of China: "DL/T1366-2023 Sulfur Hexafluoride Gas for Power Equipment" Revision Unit

Industry Standard of the Energy Administration of the People's Republic of China: DL/T2756-2024 Guidelines for Detection and Recovery of Sulfur Hexafluoride and Its Mixtures for Electrical Equipment Participating Units

Industry Standard of the Energy Administration of the People's Republic of China: DL/T1353-2024 Technical Specification Standard for Sulfur Hexafluoride Treatment System Participating Units

Group Standard: Technical Specification and Standard for Perfluoroisobutyronitrile Gas Replenishment Device Participating Units

Recommended manufacturer of SF6 mixed gas GIS tools for State Grid Corporation of China (2022) No. 290.

Member of China Electrical Equipment Industry Association and China Fluorosilicon Organic Materials Industry Association.

SF6 leak detector, dew point meter, comprehensive testing instrument, recovery vacuum separation and purification device, mixed gas filling device; C4F7N gas instruments and equipment.