Afraid of on-site curve checks in pump tenders? ISO9906 Grade 1 pump test system covers large and small pumps in 3 stations

The problem

Pump makers dare not publish measured head-flow-efficiency data; ordinary instruments lack accuracy and cavitation tests are impossible in-house. This ISO 9906 Grade 1/2 system delivers certificate-grade performance curves for tenders.

Capability

Covers centrifugal, mixed-flow, axial, vortex, screw, well/submersible sewage, small submersible and fire pumps; motors single-phase 110-220V, three-phase 110-660V/50-60Hz, DC 12-72V; from a few watts to 1000kW; 3 stations (large & small pumps); tests: performance, cavitation, running, no-load/load/locked rotor; 0.2-class CTs, speed/flow meter (+/-0.1%), pressure-head meter (+/-0.1%), electronic flowmeter 0.5%, power analyzer 600V/40A, head gauge 0-50m; stainless tank & circulation loop; software plots H-Q / eta-Q / P-Q / H-NPSH curves, computes efficiency, NPSH, deviations, error analysis; Mitsubishi FX3U-40MR PLC + 17-inch industrial PC.

Standards

ISO 9906:2000《回转动力泵 水力性能验收试验 1级和2级》；GB/T 3216-2005《回转动力泵 水力性能验收试验》；GB/T 12785-2002《潜水电泵试验方法》；GB 6245-2006《消防泵》；GB/T 9064-88《螺杆泵试验方法》；JB/T 8092-2006《小型潜水电泵》

Key specifications

• 适用泵型：离心泵、混流泵、轴流泵、旋涡泵、螺杆泵、井用/污水/小型潜水泵、消防泵
• 驱动电机：单相110～220V；三相110～660V/50-60Hz（40～65Hz均可）；直流12～72V
• 测试范围：功率从几瓦（水族泵）到上千千瓦（电厂泵）；管径任意大小
• 工位配置：大小泵各1工位共3工位（可按需求定制工位数量与管径）
• 试验项目：性能试验、汽蚀试验、运转试验、空载/负载/堵转试验（可选温升/噪声/振动/泄漏试验）
• 系统精度：符合ISO 9906 1级/2级、GB/T 3216；三相精密电流互感器0.2级、多档电控切换
• 流量测量：高精度电子流量计（FD-20C），精度0.5%；涡轮/电磁流量计可选
• 压力扬程：智能压力扬程测试仪（P-H）精度±0.1%，进/出口双通道，MPa/kPa/kgf/米水柱切换
• 转速测量：智能转速流量测量仪（SFT-A），精度±0.1%，双窗口同时显示转速与流量
• 电参数：高精度电参数仪，电压600V、电流40A；功率/功率因数/频率三窗口显示、锁存、通讯

Applications

About the manufacturer

Guangdong Endurance Electronic Equipment Co., Ltd provides non-standard customization, drawing confirmation, factory acceptance, on-site installation and commissioning, operation training and lifetime technical service; 12-month warranty and lifetime spare parts supply. Tel: 0760-88500902 / 13416787649. Web: en.zsnaili.com.