ZONSKY INSTRUMENT CO.,LTD
ZONSKY INSTRUMENT CO., LTD Professional Test Equipment Manufacturer
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UL 94 Horizontal Combustion / Flammability Test Chamber / Testing Equipment for Foam Plastics
1. Description
This tester satisfies the technical specifications and requirements stipulated in GB/T8332-2008 "Test Method for Combustibility of Foam Plastics - Horizontal Combustion Method". It is suitable for evaluating the horizontal combustion performance of small foam plastic samples with density less than 250 kg/m3 measured by ISO845-1985 under laboratory conditions.
2. Standards
GB/T8332-2008, ISO845-1985, UL94
3. Main Technical Parameters
(1) Self-made blower, fully comply with the ISO 10093.1998 standard.
(2) The specifications of the fire nozzle: inner diameter 9.5 mm, cylinder length 100 mm, cylinder body without tail device.
(3) Flare wing top: Wing head opening length 48 mm, internal width 1.3 mm
(4) Flame height: blue flame of 38 mm height.
(5) Sample mesh: 0.8mm stainless steel wire, mesh length 6.4 mm on each side, mesh length 215 mm, width 75 mm, height 13 mm, beside the installation of a 300 mm steel ruler, the minimum scale is 1.0 mm.
(6) Bracket: It is composed of two iron frames with fixture which can be adjusted to the desired angle and height. The sample bracket is 175 mm above the bottom of the box.
(7) Timer: 0 ~ 99.99s can be set arbitrarily, the accuracy ≤ 1s.
(8) Measure the blue flame scale in combustion. The minimum scale is 1.0 mm.
(9) Gas source: natural gas with a calorific value of 37 mJ/m3
(10) Standard sample size: long 150 mm, wide 50 mm, 5 < thickness ≤ 13 mm (or according to test standard).
(11) Outline size: L1130 x W630 x H1305 mm
4. Installation Environment
(1) Ambient temperature: ~40℃ at room temperature.
(2) Relative humidity: ≤ 75%
(3) supply voltage: AC 220V ± 10V, 50HZ
FAQ
Q: Are you trading company or manufacturer ?
A: We are a manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? Is it free or extra ?
A: No, we don't provide the samples for testing.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
If you have another question, please feel free to contact us.
Q: What is your terms of payment ?
A: The warranty for the equipment is 1 year. Definitely, all equipment are tested well and runs well by testing our customer's sample before shipment. Please contact us if the equipment doesn't work well after being shipped to your company. We will guide you how to fix it. The spare parts or components will be sent if necessary. The charges will be occurred if it is caused by customer's misoperation.