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LSLF1001 Portable SF6 Gas Leak Detector

Product model：LSLF1001

The LSLF1001 type portable SF6 gas leak detector is a high-precision SF6 gas leak quantitative detection equipment based on the principle of Non-Dispersive InfraRed (NDIR), which has the characteristics of strong anti-interference, low detection limit, and fast response speed.

The product is composed of a movable portable host and a lightweight sampling handheld, with a built-in large-capacity rechargeable lithium battery and a continuous working time of more than 12 hours. The device is equipped with a high-definition dual color screen, which can display real-time test values and curves, making it easy to locate leakage points. Multi-stage filters are installed in the sampling gas path to avoid equipment contamination. The equipment embedded intelligent software system can monitor the equipment status in real time, quantitatively detect SF6 concentration, analyze the leakage rate, and issue multi-level sound and light alarms.

The products are widely used in the field of safety testing and equipment maintenance in electric power, railway, metallurgy, petrochemical and other industries.

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    Features
    Technical Data
    Product configuration

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    ● The minimum detection limit is less than 0.3 ppmv.

    ● Anti-cross-interference, high sensitivity, fast response.

    ● Zero point, SPAN calibration and user calibration are supported.

    ● It has an intelligent self-test function to monitor the status in real time and provide maintenance tips.

    ● The device is equipped with a high-resolution, high-definition large screen. The dual screens can be displayed independently, supporting numerical and curve switching.

    ● Support switching between Chinese and English.

    ● Multi-level audible and visualalarms, users can set alarm thresholds, and immediately trigger sound, indicator lights and display alarms when the limit is exceeded.

    ● It supports automatic and manual data saving, and can export data and upgrade software via USB.

    ● Multi-unit display, optional ppmv, mbarL/s , mL/s, g/s。

    ● Wide operating temperature range (-20~50°C), internal temperature and pressure monitoring, high altitude and other area measurements, with automatic compensation function.

    ● It adopts a large-capacity rechargeable lithium battery, and the continuous working time can reach more than 12 hours.

    ● With a portable design, it is easy to carry and can be used for both portable and desktop work.

    Higher accuracy from reference chamber temperature com- pensation technology.
    Suitable for indoor or outdoor installation.
    Micro-switch that can switch freely between normally open and normally closed points.
    Up to 4 set of contacts, can achieve a variety of options such as double alarm and double lock, more safe and reliable monitoring.
    High shock resistance. No need to fill oil, no potential oil leakage.
    Normally closed contact will not false alarm due to vibration.
    RS485 bus interface, easy to do the system expansion, and to achieve telemetry, remote control functions.
    Strong EMC capability.
    ±1%FS display in full range, higher remote transmission
    module accuracy, higher indication and remote data consist- ency accuracy.
    More accurate gauge indication values and contact switching values throughout the temperature range.

    Detection range

    0~1000 ppmv

    Response time(T90)

    ≤8 s

    Detection accuracy

    ≤20 ppmv时，≤±1 ppmv                       

    >20 ppmv时，≤±5 %

    Display resolution

    0.01 ppmv

     

     

    Minimum detection limit

    ≤0.3 ppmv

    Zero drift

    ≤± 1%（FS/Y）

    Range drift

    ≤±10% FS

    Repeatability

    ≤±1%

    Warm-up time

    ＜1 min

    Operating temperature

    -20~50 ℃

    Operating humidity

    ≤90 %RH，No condensation

    Screen size

    Host:7inches.Handheld:2.4 inches

    Battery life

    ＞12 h

    Alarm function

    Multi-level audible and visual alarm

    Leak rate calculator

    Bandaging method

    Data storage

    Automatic and manual saving

    Unit selection

    ppmv, g/s, mL/s, mbar·L/s

    Size:

    Host: 240*220*94 mm             Handheld: 220*77*95 mm

    Weight

    Host: ＜2.5 kg.          Handheld: ＜0.5 kg

    Leak detector (host & handheld)；      1；

    Power adapter;                      1；

    USB flash drive;                     1；

    Sampling probe;                     1；

    Portable strap；                     1；

    Portable transport case;               1；

    Instructions。                       1.

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