管路沿程阻力实验装置
Photo for reference; configuration may vary by order.
Model No. FFA-0004 · Hydraulics & Fluid Mechanics Lab Equipment
恒水头层流沿程阻力实验仪
Laminar friction is the one case where students can check theory exactly, but it needs a very steady, gentle flow. A precision 3 mm glass capillary, 600 mm long, is fed from an overflow header tank adjustable over 0–1000 mm. Two 0–500 mm piezometers read head loss for Reynolds numbers of about 100–2000, with flow timed in a 250 mL cylinder.
| 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.
Laminar friction is the one case where students can check theory exactly, but it needs a very steady, gentle flow. A precision 3 mm glass capillary, 600 mm long, is fed from an overflow header tank adjustable over 0–1000 mm. Two 0–500 mm piezometers read head loss for Reynolds numbers of about 100–2000, with flow timed in a 250 mL cylinder.
| Parameter | Value |
|---|---|
| Test pipe 试验管 | Precision glass capillary, 3 mm ID, 600 mm long |
| Header tank 高位水箱 | Constant head with overflow, adjustable height 0–1000 mm |
| Piezometers 测压管 | 2 × 0–500 mm on scaled board |
| Reynolds number range 雷诺数范围 | Approx. 100–2000 |
| Flow measurement 流量测量 | Measuring cylinder 250 mL and timer |
| Thermometer 温度计 | 0–50 °C |
| Overall dimensions 外形尺寸 | 900 × 400 × 1600 mm |
| Weight 重量 | Approx. 15 kg |
| Model No. | FFA-0004 |
| 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.
