產品中英文介紹：
【中文版】
必達BD250冷媒壓力表高壓套裝是一款專為制冷系統及工業設備維護設計的精密檢測工具。該產品采用優質不銹鋼材質打造，結合耐震緩沖結構，能夠在復雜工況下保持穩定運行，適用于空調機組、冷凍設備、熱泵系統等場景的高壓側壓力監測。
主體部分由高強度316不銹鋼殼體構成，內置多層阻尼緩沖裝置，有效降低設備運行震動對測量精度的影響。雙層隔離膜片設計可承受瞬時壓力沖擊，配合精密彈簧管結構，確保指針在-20℃至80℃環境溫度中保持靈敏響應。表盤采用高清耐磨鏡面，搭配雙刻度標識（psi/MPa），方便不同場景下的數據讀取。量程范圍覆蓋0至5MPa，適配R22、R410A、R32等常見冷媒介質。
產品創新性地采用全封閉防滲漏結構，在接口處配置雙層密封圈，有效防止冷媒泄漏和濕氣侵入。360度可旋轉表盤設計便于多角度觀察讀數，頂部配備1/4"SAE標準接口，兼容多數制冷設備的快速對接需求。經過200萬次脈沖測試驗證，產品在劇烈震動環境下仍能保持±1.6%滿量程精度，特別適用于運輸制冷機組、船用冷庫等移動式設備的壓力監控。
套裝包含耐震壓力表本體、防滑保護套、專用連接軟管及三通轉換接頭，滿足不同規格設備的安裝需求。整體結構無焊接點設計，避免傳統銅制壓力表易開裂的缺陷，延長設備使用壽命。表面經過電解拋光處理，具備良好的耐腐蝕性能，可在含鹽霧、油霧的惡劣環境中長期使用。人性化的紅色警示區標識提醒用戶注意安全操作范圍，幫助技術人員快速判斷系統運行狀態。
【English Version】
The Bida BD250 Refrigerant Pressure Gauge High-Pressure Kit is a precision measurement tool specifically designed for HVAC-R systems and industrial equipment maintenance. Constructed with premium stainless steel, this shockproof gauge delivers reliable performance in demanding environments, making it ideal for pressure monitoring in chillers, refrigeration units, and heat pump systems.
The gauge body features 316 stainless steel housing with multi-layer damping mechanisms, effectively minimizing measurement deviations caused by equipment vibrations. Its dual-layer isolation diaphragm withstands sudden pressure surges, while the precision Bourdon tube ensures responsive readings within -20℃ to 80℃ operational temperatures. The scratch-resistant dial combines psi/MPa dual scales with luminous markers for clear visibility, covering 0-5MPa measurement range compatible with R22, R410A, and R32 refrigerants.
Innovative leak-proof design incorporates double-sealed joints and 360° rotatable dial for flexible viewing angles. The 1/4" SAE standard interface ensures quick connection to most refrigeration systems. Having passed 2 million pulse cycle tests, it maintains ±1.6% full-scale accuracy even under severe vibration conditions, particularly suitable for mobile refrigeration units and marine applications.
The complete set includes shock-resistant gauge, anti-slip protector, reinforced hoses, and multi-port adapters. The seamless construction eliminates weak welding points found in traditional copper gauges, while electrolytic polishing enhances corrosion resistance for long-term use in salty or oily environments. Distinctive red zone marking provides visual safety alerts, helping technicians promptly identify abnormal system conditions.
