Basic Info.
After-sales Service
24 Hours Online Service
Max Diameter of Workpiece
900mm
Mass Scope of Workpiece
<900kg
Type
Material Testing Machine
Loading Method
Static Load
Transport Package
Wooden Case
Product Description
DRK-07A Flame Retardant Tester for Protective Clothing
DRK-07A Flame Retardant Tester for Protective Clothing, used to determine the tendency of textiles to burn, smoldering and charring. It is suitable for the determination of flame-retardant properties of flame-retardant woven fabrics, knitted fabrics, and coated products.
1. DRK-07A protective clothing flame retardant tester working conditions and main technical indicators
1. Ambient temperature: -10ºC~30ºC
2. Relative humidity: ≤85%
3. Supply voltage and power: 220V±10% 50HZ, power less than 100W
4. Touch screen display/control, touch screen related parameters:
a. Size: 7 inches, the effective display size is 15.5cm in length and 8.6cm in width;
b. Resolution: 800*480
c. Communication interface RS232, 3.3V CMOS or TTL, serial port
d. Storage capacity: 1G
e. Use pure hardware FPGA to drive the display, "zero" startup time, and it can run after power-on
f. Adopt M3+FPGA architecture, M3 is responsible for instruction analysis, FPGA focuses on TFT display, speed and reliability are leading similar solutions
g. The main controller adopts low-energy processors and automatically enters energy-saving mode
5. The application flame time of the Bunsen burner can be set arbitrarily, with an accuracy of ±0.1s.
6 Bunsen burner can be tilted in the range of 0-45°
7. Bunsen burner high-voltage automatic ignition, ignition time: arbitrarily set
8. Gas source: Select gas according to humidity control conditions (see 7.3 of GB5455-2014), condition A selects industrial propane or butane or propane/butane mixed gas; condition B selects methane with a purity of not less than 97%.
9. Approximate weight of the instrument: 40kg
Two, DRK-07A protective clothing flame retardant tester equipment control part introduction
1.Ta--the time of applying the flame (you can directly click the number to enter the keyboard interface to modify the time)
2.T1--Record the time of flame burning in the test
3.T2--Record the time of flameless combustion (ie smoldering) in the test
4. Start-press the Bunsen burner to move to the sample to start the test
5. Stop-Bunsen burner returns after pressing
6. Gas-press gas to switch on
7. Ignition-press three times to auto-ignite
8. Timing-T1 recording stops after pressing, and T2 recording stops again after pressing
9. Save-save the current test data
10. Position adjustment-used to adjust the position of the Bunsen burner and the style
3. Sample humidity control and drying
Condition A: The sample is placed under the standard atmospheric conditions specified in GB6529, and then the humidity is adjusted, and then the humidity-conditioned sample is placed in a sealed container.
Condition B: Place the sample in an oven at (105±3)°C for (30±2) min, take it out, and place it in a desiccator to cool. The cooling time is not less than 30min.
And the results of condition A and condition B are not comparable.
Four, sample preparation
Prepare samples according to the humidity control conditions specified in the above chapters:
Condition A: The size is 300mm*89mm, 5 pieces in the warp (longitudinal) direction and 5 pieces in the weft (horizontal) direction, a total of 10 samples.
Condition B: The size is 300mm*89mm, 3 pieces in the warp (longitudinal) direction and 2 pieces in the latitude (horizontal) direction, total
5 samples. Sampling position: When cutting the sample, the distance from the edge of the cloth is at least 100mm. The two sides of the sample are parallel to the warp (longitudinal) and weft (transverse) directions of the fabric respectively. The surface of the sample should be free of stains and wrinkles. Warp samples cannot be taken from the same warp yarn, and weft samples cannot be taken from the same weft yarn. If testing the product, the sample may contain seams or decorations.
Fourth, the implementation of standards
ASTMF6413: Standard test method for flame retardancy of textiles (vertical test)
GB/T 13489-2008 "Determination of the Burning Performance of Rubber Coated Fabrics"
ISO 1210-1996 "Determination of the burning characteristics of plastics in vertical specimens in contact with a small ignition source"
Flame-retardant protective clothing*Some flame-retardant clothing
Our Company
Shandong Drick Analytical Instrument Co., Ltd is a professional manufacturer of laboratory & industrial test equipment since 2004, our main products involved Paper & Packaging Testing Machines, Rubber & Plastic Testing Machines, Food & Medicine Testing Machines and Environmental Testing Machines , and widely applied to many fields, such as R & D Institution, quality test department, university.
Our factory is located in Tianqiao district, Jinan city, while our head office is located in high-tech district, Jinan city.
We have more than 100 members, including 8 super R & D engineers, we offer one stop laboratory & industrial equipment solution, our customers come from all over the world, we have a strong team which consist of sales department, technical guide department and after-sale service department.
Our tenet is to serve all the customers, for customers everything.
We sincerely hope we can set up a long term cooperation with each other, we will serve you heart and soul, welcome to Drick.
Our Team/Exhibition
Our Certicates
Packaging
FAQ:
1. How about your delivery?
Generally speaking, we will deliver the goods after received you money ( pre-paid or 100% ) within 15 days, we need time to produce the machine.If the goods in stock, we can delivery the goods once received money from you, the delivery of customized one would be longer since that's not standard machine, we need to produce according to your requirements.
2. Which shipment way do you have?
Sea way, air way, express ( DHL / TNT / UPS/ FeDex )
3. How can I pay for the money?
T/T, ****** Trade Assurance as default.
4. Do you offer after-sale service?
Of course, we have professional team to serve you after-sale.
5. What's the warranty of your machine?
Most of them are one year warranty.
6. Do you have CE certificate or vertified by other institutions?
Yes, we have many goods vertified by CE, ISO9000.
7. Do you accept customized service with my own Logo?
We can add your Logo on the machine.
8. Do you accept partial payment?
Available, we will produce the machine after received your pre-paid money, balance should be arrived before shipment.
9. What's the MOQ of your machine?
Most of our products can be start with one unit as default, except customized difficult one, more details, please contact our sales representatives.
Address:
Room 1110, Building 8, Shan Gang Xintiandi, 61-11 Gongye South Road, Jinan Zone, Shandong Pilot Free Trade Zone, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Packaging & Printing
Management System Certification:
ISO 9001, ISO 14001, QC 080000
Company Introduction:
Shandong Drick Instrument Co., Ltd is a professional manufacturer of laboratory & Industrial test equipment since 2004, our main products involved Paper & Packaging Testing Machines, Rubber & Plastic Testing Machines, Food & Medicine Testing Machines and Environmental Testing Machines, and widely applied to many fields, such as R & D Institution, quality test department, university.
Our factory is located in Tianqiao district, Jinan city, while our head office is located in high-tech district, Jinan city.
We have more than 300 members, including 8 super R & D engineers, we offer one stop laboratory & Industrial equipment solution, our customers come from all over the world, we have a strong team which consist of sales department, technical guide department and after-sale service department.
Our tenet is to serve all the customers, for customers everything.
We sincerely hope we can set up a long term cooperation with each other, we will serve you heart and soul, welcome to Drick.
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