水击实验装置
Photo for reference; configuration may vary by order.
Model No. WHA-0001 · Hydraulics & Fluid Mechanics Lab Equipment
台式快关阀水击实验仪
Water hammer happens in milliseconds, so even a bench-top rig needs fast valve closure and fast logging. A 10 m coiled 15 mm copper pipe ends at a spring-loaded valve that shuts in under 10 ms. Two 0–2 MPa transducers sampled at 10 kHz capture the pressure rise and reflections, giving wave speeds around 1200 m/s.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Water hammer happens in milliseconds, so even a bench-top rig needs fast valve closure and fast logging. A 10 m coiled 15 mm copper pipe ends at a spring-loaded valve that shuts in under 10 ms. Two 0–2 MPa transducers sampled at 10 kHz capture the pressure rise and reflections, giving wave speeds around 1200 m/s.
| Parameter | Value |
|---|---|
| Test pipe 试验管 | Copper, 15 mm, 10 m coiled |
| Valve 阀门 | Spring-loaded quick-closing, under 10 ms |
| Pressure transducers 压力变送器 | 2 × 0–2 MPa |
| Sampling rate 采样频率 | 10 kHz |
| Wave speed (typical) 典型波速 | Approx. 1200 m/s |
| Data acquisition 数据采集 | USB with PC software |
| Water supply 供水 | From hydraulics bench |
| Overall dimensions 外形尺寸 | 900 × 500 × 600 mm |
| Power supply 电源 | 220 V, 50 Hz |
| Model No. | WHA-0001 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.
