熾熱線測試設備
IEC 60695-2-10，ASTM D6194，UL746A
熾熱線測試設備用於研究原材料和成品部件的耐火性能。 Concept Equipment的測試設備經過人體工學設計，符合上述EN和IEC標準。
熾熱線本身就是火源。 熾熱線的初始溫度由溫度編程器設置和控制。 在測試過程中，溫度控制器可以切換到手動模式以向熾熱線產生恆定電壓信號，從而避免樣品的輸出功率發生變化，否則輸出功率會從控制熱電偶反饋。
規格與功能
• 測試儀器方便地安裝在控制面板上
• 符合標準的熾熱線探頭
• 不銹鋼標本架
• 熱電偶設置測試溫度
• 具有恆定電壓輸出的溫度控制器，具有控制優化功能
• 定義速度的直線驅動
• 該測試設備用於調查原材料和成品部件的耐火性能
• 熾熱線本身就是火源
• 熾熱線的初始溫度由溫度編程器設置和控制
• 在測試過程中，溫度控制器可以切換到手動模式，以向熾熱線產生恆定電壓信號，從而避免樣品的輸出功率發生變化，否則該變化會從控制熱電偶反饋
• 熾熱線的溫度可以設置為室溫到1000°C
• 熾熱線的溫度通過符合IEC 60584-2的K型鎧裝熱電偶（等級1）進行檢測
• 在測試過程中，將樣品以11 mm / sec的恆定速度移向灼熱絲，然後再次移回
• 30秒的加熱時間是石英控制的
• 以1 N的力將樣品支架拉向熾熱線
技術數據和要求
電源：230vAC±10％（50 Hz）
環境溫度：工作溫度10°C至35°C
排煙：排風能力為1m3 / min的排煙櫃或排煙罩
尺寸：560 mm（寬）x 700 mm x（高）x 500 mm（深）
運送重量：28公斤
Glow Wire Test Equipment
IEC 60695-2-10, ASTM D6194, UL746A
The Glow Wire test equipment is used to investigate the fire-resistant properties of raw materials and finished components. Concept Equipment’s test apparatus has been ergonomically designed to meet the above EN and IEC standards.
The glow-wire itself is the source of the fire. The initial temperature of the glow-wire is set and controlled by a temperature programmer. During a test, the temperature controller can be switched to manual mode to produce a constant voltage signal to the glow-wire, thus avoiding the sample to a variation in output power, which would otherwise be feedback from the control thermocouple.
Specification & Features
•Test apparatus conveniently mounted on control panel
•Glow-wire probe as per standard
•Stainless steel specimen holder
•Thermocouple to set the test temperature
•Temperature controller with constant voltage output with control optimisation
• Linear drive with defined velocity
•The test equipment is used to investigate the fire-resistant properties of raw materials and finished components
•The glow-wire itself is the source of the fire
•The initial temperature of the glow-wire is set and controlled by a temperature programmer
•During a test, the temperature controller can be switched to manual mode to produce a constant voltage signal to the glow-wire, thus avoiding the sample to a variation in output power, which would otherwise be fed back from the control thermocouple
•The temperature of the glow-wire can be set from room temperature to 1000°C
•The temperature of the glow-wire is detected by a sheathed thermocouple type K (class 1) in accordance with IEC 60584-2
•During the test the specimen is moved towards the glow-wire at a constant velocity of 11 mm/sec and then back again
•The heating time of 30 sec is quartz controlled
•The specimen support is pulled toward the glow-wire with a force of 1 N
Technical Data & Requirements
Power supply: 230vAC ± 10% (50 Hz)
Ambient Temperature: Operating 10°C to 35°C
Fume extraction: Fume cupboard or Hood capable of 1m3 /min evacuation
Dimensions: 560 mm (W) x 700 mm x (H) x 500 mm (D)
Shipping Weight: 28 Kg
