This HVR-LS Horizontal Vertical Flame Test Chamber meets the requirements of ANSI/UL94, IEC60695-11-3, IEC60695-11-4, IEC60695-11-10, IEC695-2-2 , GB- 4943, GB/T5169.15, GB/T5169.16, GB/T5169.17, GBT5169.22 Standard.
What’s use of Horizontal & Vertical Flame Test Chamber?
It is used to test the appliances and plastic materials parts of electrical equipment for the horizontal, vertical flammability test. The product tank shell is irony spray, and configured a transparent viewing window, the digital meter shows the burning time, afterflame time, afterglow time, this device has beautiful appearance, is easy to use and has reliable performance.
Q1: When adjusting the gas flow, the pressure gauge has no data.
A1: The general standard stipulates that the purity of methane gas used should be 98%. The outlet pressure of the gas supply cylinder needs to be adjusted between 0.5 and 1bar. The pressure gauge on the combustion equipment will have a data. If the purity of the methane gas used is low, or the outlet pressure of the gas supply cylinder is not high, the pressure gauge on the combustion equipment does not data.
Q2: After water is injected into the U-shaped pipe, the value of back pressure difference cannot be adjusted.
A2: The U-shaped pipe of back pressure difference is an auxiliary device. To avoid misoperation, it is not enabled by default. If you need to use this function, please remove the left board of the device. A hose connecting the U-shaped pipe inside was tied with a tie. Remove the tie. If you don’t know which one it is, please take a picture and send it to us for confirmation.
Q3: The device cannot ignite automatically.
A3: During the transportation or handling of equipment, the position of igniter and gas appliance may move. Please try automatic ignition again after adjustment.
Q4: The temperature rise time error is large.
A4: First, confirm that the purity of the gas used meets the standard requirements.
Secondly, please adjust the position of thermocouple and gas appliance according to the standard.
Please close the door of the equipment during the temperature rise test or test. To prevent too much air flow, which will affect the temperature rise or the test effect.
Q5: How to conduct continuous testing.
A5: Change the touch screen test mode to auto.
Then set the interval and the number of consecutive tests. The continuous test can be carried out automatically.
Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.
Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.
Please feel free to contact us if you need any support.
Tech Dep: Service@Lisungroup.com, Cell/WhatsApp:+8615317907381
Sales Dep: Sales@Lisungroup.com, Cell/WhatsApp:+8618117273997
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