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Touch Screen Computer Dual Control Building Materials Smoke Density Tester

    Buy cheap Touch Screen Computer Dual Control Building Materials Smoke Density Tester from wholesalers
     
    Buy cheap Touch Screen Computer Dual Control Building Materials Smoke Density Tester from wholesalers
    • Buy cheap Touch Screen Computer Dual Control Building Materials Smoke Density Tester from wholesalers
    • Buy cheap Touch Screen Computer Dual Control Building Materials Smoke Density Tester from wholesalers

    Touch Screen Computer Dual Control Building Materials Smoke Density Tester

    Ask Lasest Price
    Brand Name : ZL
    Model Number : ZL-3318
    Certification : CE,ISO
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 60 Sets
    Delivery Time : 5-8 work days
    • Product Details
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    Touch Screen Computer Dual Control Building Materials Smoke Density Tester

    Touch Screen Computer Dual Control Building Materials Smoke Density Tester
    Product Overview

    ASTM D2843 Touch Screen Computer Dual Control Burning Smoke Density Tester

    Application

    The touch screen computer dual-control smoke density tester for building materials is developed according to the technical conditions specified in the national standard GB/T8627-2007 "Smoke Density Test Method for the Burning or Decomposition of Building Materials". It is suitable for static burning of building materials and their products and other materials. Determination of smoke production.

    Key Features
    • Double control mode, you can control the operation on the touch screen or on the computer, the operation mode can be easily switched! (Users bring their own computer, printer; PC software, router, network cable we will send out with the device)
    • One device can be operated by several computers at the same time, and several computers can be online at the same time, which can realize LAN sharing!
    • The main and auxiliary burners can be automatically rotated and the positioning is accurate.
    • Self-developed control programs can satisfy various operations, records, time-to-time curves, and result calculations in the test.
    Technical Parameters
    Maximum smoke density (MSD) and smoke density grade (SDR)0-100% continuously measurable and automatically calculated
    Standard filter correction errorNot more than 3%; each device is equipped with three standard filters
    Bunsen burner working pressure(210±5) KPa
    Bunsen burner flame application time4 minutes
    Combustion lampBunsen burner, length 260mm, nozzle diameter 0.13mm, 45° angle with smoke box
    Photoelectric systemLight source is a bulb, power 15W, working voltage 6V
    Exhaust systemEquipped with powerful exhaust fan, exhaust gas can be exhausted outdoors after test
    Smoke density measurement range0~100%
    Smoke density measurement accuracy±3%
    ReceiverSilicon photovoltaic cell, 0% light transmittance for no light, 100% for unobstructed light
    Main burner working pressure276KPa (adjustable); (Optional auxiliary burner)
    Touch screen specifications5 inches, 800×480 resolution, RS232 interface, 1G storage capacity
    Gas source95% propane gas, or coal gas of same purity (gas source and link head provided by user)
    Dimensions740 × 500 × 900 mm (L × W × H)
    Working Environment
    ParameterSpecification
    Ambient temperature0℃-40℃
    Relative humidity≤85%
    Supply voltage and power220V±10%, 50HZ, 100W
    Gas pressure0-0.3MPa (adjustable)
    Environment and test requirementsAvoid strong light directly irradiated or reflected on instrument; turn off gas source after 90 minutes of testing and cool instrument for 15 minutes
    Ambient air flowNo forced air flow phenomenon in working state
    The instrument should be placed in a fume hood for testing
    Structure

    Divided into two parts: smoke box and control. Smoke box part: On the left and right side panels of the smoke box, there are power switches, safety signs switches (backlight switches), gas regulators, and switches for controlling exhaust fans (fan switches).

    Compliance Standards

    GB/T8627-2007 ASTM D2843

    Touch Screen Computer Dual Control Building Materials Smoke Density Tester equipment
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