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{"title":"IEC 60587 High Voltage Tracking Erosion Testing Machine For Insulation Materials","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/7a\/70f42e43d1126c0b0380c35afb0c-200x200-1\/iec_60587_high_voltage_tracking_erosion_testing_machine_for_insulation_materials_flammability_tester_flammability_tester.jpg","attrs":{"Model Number":"LR-K008","Price":"Negotaible","Place of Origin":"China","Brand Name":"Lonroy"}}
{"title":"IEC 60884 Voltage Power Load Tester 3 Station 5 - 300V Test Breaking Capacity","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/d8\/a8a0e0f80e2dffeda104befd40b3-200x200-1\/iec_60884_voltage_power_load_tester_3_station_5_300v_test_breaking_capacity_flammability_tester_flammability_tester.jpg","attrs":{"Model Number":"LR-K011","Price":"Negotaible","Place of Origin":"China","Brand Name":"Lonroy"}}
{"title":"Intelligent Automatic Oxygen Index Tester Touch Screen Control ISO 15705","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/5d\/881a39d85cb706d93ff04ecb4925-200x200-1\/intelligent_automatic_oxygen_index_tester_touch_screen_control_iso_15705_flammability_tester.jpg","attrs":{"Model Number":"LR-5","Price":"Negotaible","Place of Origin":"China","Brand Name":"Lonroy"}}
{"title":"ISO 4589 Automatic Oxygen Index Test Machine Full Color Touch Screen Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/36\/4d\/bca6501c8f9917b7bc712711e07a-200x200-1\/iso_4589_automatic_oxygen_index_test_machine_full_color_touch_screen_control_flammability_tester.jpg","attrs":{"Model Number":"LR-JF-6","Price":"Negotaible","Place of Origin":"China","Brand Name":"Lonroy"}}
{"title":"UL1581 Horizontal Vertical Combustion Testing Equipment Wire And Cable Burning","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/e7\/38e5d5b5f11e8438ce321194fba6-200x200-1\/ul1581_horizontal_vertical_combustion_testing_equipment_wire_and_cable_burning_tester_flammability_tester.jpg","attrs":{"Model Number":"LR-K006","Price":"Negotaible","Place of Origin":"China","Brand Name":"Lonroy"}}
EN 1634 UL 1784 Door Window Smoke Barrier Tester Building Smoke Sealing Leakage Test Machine Fire Control Test Equipment
Product Overview
The door and window smoke barrier testing equipment is a high-precision experimental device specifically designed to evaluate the ability of building doors, windows, and roller shutters to prevent smoke leakage during fires. By simulating pressure differentials and temperature conditions typical of fire scenarios, it assesses the product's "smoke-sealing performance," making it a critical testing instrument for ensuring building fire safety.
Applicable Standards
European Standard EN: EN 1634-3 UL Insurance Laboratory: UL 1784 Chinese National Standard: GB/T 41480-2022
Applicable Industries
Building Materials
Performance Features
Complies with the test methods and relevant performance requirements specified in EN 1634-3, UL 1784 and GB/T 41480-2022
Operates under ambient temperature conditions (air temperature: 20±10°C) and medium-temperature conditions (air temperature: 200±20°C), conducting tests at atmospheric pressure without causing smoke stratification
Test furnace allowable leakage rate ≤7 m³/h
Operating conditions: temperature ≤260°C, pressure ≤55 Pa
Protection rating: IP65
Temperature/flow output: Linear 4-20 mA signal output connectable to PLC for data recording
Measurement accuracy: Flow rate of 55 m³/h with precision of ±1 m³/h
Technical Specifications
Dimensions
3100 * 1200 * 3100 mm
Weight
4000 kg
Power Supply
380 V, 100 kW
Ambient Temperature
10°C to 35°C
Gas Requirements
None
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification:
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...