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Touch Screen Computer Dual Control Building Materials Smoke Density Tester

Touch Screen Computer Dual Control Building Materials Smoke Density Tester

Touch Screen Computer Dual Control Building Materials Smoke Density Tester
Touch Screen Computer Dual Control Building Materials Smoke Density Tester
Categories Laboratory Testing Instrument
Brand Name: ZL
Model Number: ZL-3318
Certification: CE,ISO
Place of Origin: China
MOQ: 1 set
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 60 Sets
Delivery Time: 5-8 work days
Packaging Details: ASTM D2843 Touch Screen Computer Dual Control Burning Smoke Density Tester is packaged within wooden case.
Product name: ASTM D2843 Touch Screen Computer Dual Control Burning Smoke Density Tester
Ambient temperature: 0℃-40℃
Relative humidity: ≤85%
Supply voltage and power: 220V±10%, 50HZ, 100W;
Gas pressure: 0-0.3MPa (adjustable)
Ambient air flow: No forced air flow phenomenon in working state;
Standard: GB/T8627-2007 ASTM D2843
Key words: Smoke , Density , Burning
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Dongguan Zhongli Instrument Technology Co., Ltd.
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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
Product Tags:

ASTM D2843 Smoke Density Tester

  

GB/T8627 Smoke Density Tester

  

ASTM D2843 Construction Materials Tester

  
China Touch Screen Computer Dual Control Building Materials Smoke Density Tester factory

Touch Screen Computer Dual Control Building Materials Smoke Density Tester

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