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This touch-screen UL94 horizontal vertical combustion tester evaluates plastic flammability per UL94 and GB/T2408 standards. It supports ratings (V-0, V-1, V-2, HB, 5V) and features automatic timing, data recording, and result calculation. The touchscreen simplifies operation, while the Bunsen burner (Ø9.5mm nozzle) auto-returns after testing. Equipped with an air extraction device and micro printer, it’s safe and efficient. Perfect for testing plastic materials in electronics, appliances, and manufacturing labs.
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Product Description
The Touch Screen UL94 Horizontal Vertical Combustion Tester is a specialized device for evaluating the flammability of plastic materials, designed to meet US UL94 and Chinese GB/T2408-2008 standards. It performs both horizontal (HB rating) and vertical (V-0, V-1, V-2, 5V) combustion tests, automatically measuring flame application time, after-flame time, and after-glow time to determine material fire resistance. Key selling points include a 7-inch touchscreen (intuitive operation), automatic data recording (no manual logging), and a micro printer (on-site report generation). Unlike manual testers, it features motor-driven sample alignment (front/rear/left/right) and automatic Bunsen burner return after testing, ensuring consistency and reducing human error—critical for compliance testing in regulated industries.
• Intelligent Touchscreen Control: Touchscreen interface allows easy setting of test parameters (flame time: 0~99min59s), real-time display of test status, and automatic calculation of UL94 ratings. Data is saved automatically, preventing loss of test records.
• Precise Flame Control: Burner with Ø9.5mm nozzle (100mm effective length) and air adjustment hole ensures stable flame height (20~175mm, adjustable per standard). Gas flow meter and pressure gauge enable accurate flame intensity control.
• Safety & Convenience: Equipped with an air extraction device (removes smoke), lighting system (clear sample observation), and automatic alarm (e.g., gas leakage, over-temperature). Glass observation door prevents flame spread while allowing visibility.
This tester is essential for:
• Electronics Manufacturing: Testing plastic components (e.g., connector housings, cable insulation) to meet UL94 V-0 requirements (critical for fire safety in devices).
• Household Appliances: Evaluating plastic parts (e.g., TV casings, refrigerator shelves) for flammability to comply with national safety standards.
• Automotive Industry: Assessing interior plastic materials (e.g., dashboard components, door panels) to reduce fire risks in vehicle cabins.
• Laboratory & Inspection: Conducting compliance testing for plastic manufacturers, inspection bureaus, and third-party testing labs (e.g., SGS, Intertek).
Q1: What UL94 ratings can this tester evaluate?
A1: It supports all common UL94 ratings: horizontal (HB) and vertical (V-0, V-1, V-2, 5V, HF-1, HF-2, HBF) to meet diverse material testing needs.
Q2: What type of gas is used in the burner?
A2: Use high-purity propane gas (purity ≥99.5%) or butane gas. Avoid impure gas, as it can cause unstable flames and inaccurate test results.
Q3: How often does the tester need calibration?
A3: Calibrate the flame height and timing system every 6 months (or after 100 tests) to ensure compliance with UL94 standards. We recommend professional calibration services.
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