爆炸量熱儀

DCA 25是一款高精度，高自動化，安全可靠的大型量熱儀。 可用於測試高能量材料的爆熱，爆容和爆炸體系的壓力; 也可用於測試各種有機或無機樣品的燃燒熱值，如煤等固態樣品，燃料或化學品等液態樣品。 實驗可在不同氣氛環境（空氣、氮氣、氧氣、真空）中進行。此外，還可分析燃燒 和/或爆炸熱也可分析。

應用

DCA 25（4.7 公升容量，最大 25 克 TNT 當量）非常適合用於鑑定高能量炸藥或推進劑在研究、開發、製造和使用過程中的性能特性。
 

優勢和特點

• 溫度計解析度極高： 0.00001 K。
• 結果的再現性 0.2%。
• 供水（所有製程用水都儲存在內槽水箱內）。
• 具有整合式冷水機組的先進水管理，可提供精確的劑量和調節。
• 操作介面簡單易用，配有液晶觸控螢幕、無線鍵盤和滑鼠。
• 全自動資料蒐集、評估和管理，具有遠端存取功能。
• 根據要求內建動態壓力感測器。
• 高強度不銹鋼爆炸室，用於在真空、空氣、氮氣、氬氣、氧氣等環境中進行測試。
• 內建炸彈機械臂和可拆卸推車，方便定位。
   

炸彈型操縱裝置​	高速壓力紀錄

符合

• AS 1038.5
• ASTM D240
• ASTM D4809
• ASTM D5468
• ASTM D5865
• ASTM E711
• CSN EN 14918
• DIN 51 900
• IS 1350-2
• ISO 1928
• JIS M 8814

The DCA 25™ is a detonation isoperibolical calorimeter which is designed and made by OZM Research for the determination of detonation heat of all kinds of explosives. In addition, combustion and/or explosion heat can be analyzed as well. The DCA instruments offer superb precision, semi-automatic operation, durable construction, easy to use concept and a one-box design with an integrated water cooler and a bomb manipulator.

APPLICATIONS

The DCA 25 (4.7 L volume, max 25 g of TNT equivalency) is well suited for the characterization of performance properties of high explosives or propellants in their research, development, manufacture and in-service surveillance.
 

 ADVANTAGES & FEATURES

• Superb resolution of thermometers: 0.00001 K
• Results reproducibility as low as 0.2 %
• Water supply (all process water is stored inside inner tanks)
• Two tanks allow for non-stop testing thereby reducing the operation time
• Advanced water management with integrated chillers provides precise dosing and conditioning
• Easy to operate interface with LCD touch screen, wireless keyboard and mouse
• Fully automated data acquisition, evaluation and management with remote access features
• Built-in dynamic pressure sensors upon request
• High strength stainless steel detonation chamber for testing in vacuum, air, nitrogen, argon, oxygen etc.
• Built-in bomb manipulator and detachable cart for easy positioning.
   

炸彈型操縱裝置​	高速壓力紀錄

 
COMPLIANCE 

• AS 1038.5
• ASTM D240
• ASTM D4809
• ASTM D5468
• ASTM D5865
• ASTM E711
• CSN EN 14918
• DIN 51 900
• IS 1350-2
• ISO 1928
• JIS M 8814