HP 405B COMPACT MULTI PUMP TEST SET, Inverter Speed Control
GENERAL DESCRIPTION
This is a compact self-contained bench top set for studying the characteristics for various types of pumps.
The unit consists of four different types of pump namely-centrifugal, turbine, reciprocating and axial flow pumps and a common storage tank, measuring instruments. Speed control is by an advanced inverter. By manipulating flow control valves and a selector switch, each pump can be operated individually.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Flow rate vs head at various speeds.
- Pump input, output, and overall efficiency at various speeds.
- Effect of pulse chamber for reciprocating pump.
TECHNICAL DATA
| Pumps ratings: | |
| - Centrifugal pump and motor with maximum flow rate 80 Lpm and maximum head 18 m water | |
| - Turbine pump and motor with maximum flow rate 30 Lpm and maximum head 30 m water | |
| - Reciprocating pump and motor with reduction gear, maximum flow rate 15 Lpm at 300 rpm and maximum head 30 m water | |
| - 69 mm in axial flow pump and motor with metal impeller, guide vanes, shaft and casing, maximum flow rate 400 Lpm and maximum differential head 1.5 m water | |
| Reciprocating pump accessories |
|
| Speed control | Advanced inverter for controlling and indicating pump speed as well as for calculating motor input power alternatively by selector switches. |
| Motor for all pumps | |
| Selector switch | For operations of each pump alternatively |
| Measuring instruments | |
| - Flow rates | Water meter and stop watch for centrifugal, turbine and reciprocating pumps |
| - Pressures |
|
| - Pump speed and motor input power | Advanced inverter |
| - Sensors with digital display | Flow rate for axial flow pump |
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. |
OPTIONAL EQUIPMENT
| Part No. | Part Name |
|---|---|
| HF 032A | Differential pressure digital display instead of differential pressure gauge |
| Mercury manometer for axial flow pump instead of differential pressure gauge Note: Due to transport laws mercury cannot be supplied. Buyer must source it locally. |
|
| HP 010A | Flow digital display instead of water meter and stop watch |
| HP 011 | Pressure digital display |
| HP 405-011 | Additional pressure gauges for individual pump |
| HP 405-030 | Additional centrifugal pump a pressure gauge and other accessories for series and parallel pumps operation. |
| HP 405B-050 |
Computer Interface Sensors with computer interface unit for key data acquisition instead of analog data measuring instruments. This includes computer interface unit with a flow sensor instead of a water meter differential pressure sensor and pressure sensors instead of pressure gauges. |
| Two stage centrifugal pump or other pump combinations can be arranged on request. | |
| Other optional equipment please contact manufacturer (essom@essom.com) | |
| Net (unassembled) Shipping Dimensions WxLxH | 85 x 145 x 93 cm. |
| Net Weight | Approx. 160 kg. |