Venturi and Orifice Meter Calibration Rig文丘里与孔板流量计标定实验台
- Pipe size
- DN25 and DN40 test lines
- Meters supplied
- 2 venturi meters, 3 orifice plates (β 0.5, 0.6, 0.7)
明渠水槽
Photo for reference; configuration may vary by order.
Model No. OCF-0002 · Hydraulics & Fluid Mechanics Lab Equipment
5 m自循环变坡水槽
Most civil departments use a 5 m flume as the main open channel teaching rig. The 300 mm wide, 450 mm deep glass-walled section tilts from -1 % to +3 % by motorised jack. A 3 kW inverter pump delivers up to 25 L/s through a DN100 electromagnetic flowmeter, and a rail carriage carries a 0–300 mm digital depth gauge.
| 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.
Most civil departments use a 5 m flume as the main open channel teaching rig. The 300 mm wide, 450 mm deep glass-walled section tilts from -1 % to +3 % by motorised jack. A 3 kW inverter pump delivers up to 25 L/s through a DN100 electromagnetic flowmeter, and a rail carriage carries a 0–300 mm digital depth gauge.
| Parameter | Value |
|---|---|
| Working section 工作段 | 5000 × 300 × 450 mm, tempered glass walls |
| Slope range 坡度范围 | -1 % to +3 %, motorised jack |
| Pump 水泵 | Centrifugal, 3 kW, inverter |
| Maximum flow 最大流量 | 25 L/s |
| Flowmeter 流量计 | Electromagnetic DN100 |
| Instrument carriage 测量小车 | Rail-mounted with digital depth gauge 0–300 mm |
| Sump tank 储水箱 | 2 m³, integrated in frame |
| Overall dimensions 外形尺寸 | 6500 × 1000 × 1900 mm |
| Power supply 电源 | 380 V, 50 Hz, 3-phase |
| Model No. | OCF-0002 |
| 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.