A CE-certified compressor test rig for studying compression ratios, volumetric efficiency, and isothermal work input, manufactured by Scientico India to ISO 9001:2015 standards. Supplied with calibration certificate, operation manual, and complete export documentation. Designed for Fluid Mechanics laboratories in engineering colleges and technical institutions.

| Parameter | Specification |
|---|---|
| Apparatus Type | Centrifugal compressor study unit |
| Compressor Type | Two or three stage centrifugal compressor |
| Speed Control | Variable via frequency controller |
| Intake Pipe Inner Diameter | 70 mm before orifice, reduced to 50 mm after orifice |
| Delivery Pipe Inner Diameter | 50 mm |
| Orifice Diameter | 40 mm |
| Compressor Power Consumption | 1200 W |
| Speed Range | 0 to 20,000 min⁻¹ |
| Maximum Volumetric Flow Rate | 180 m³/h |
| Maximum Pressure Difference | 200 mbar |
| Differential Pressure Range (per stage) | 0 to 350 mbar |
| Temperature Measurement | 2 channels, -100 to 400 °C |
| Speed Measurement Range | 0 to 99,999 min⁻¹ |
| Electrical Power Measurement Range | 0 to 3000 W |
Key Features
Two or three stage centrifugal compressor for laboratory study
Variable speed control using frequency controller
Transparent intake pipe for visual inspection of airflow
Protective plate at inlet to prevent ingress of foreign objects
Throttle valve for precise airflow adjustment
Measurement of pressure, temperature, speed, and power
Flow rate determination using intake nozzle differential pressure
Suitable for characteristic curve and efficiency studies
Applications
Fluid mechanics and turbomachinery laboratories
Study of centrifugal compressor characteristics
Analysis of pressure rise and flow rate variation with speed
Investigation of temperature increase due to compression
Determination of hydraulic power output and efficiencies
Construction & Design Details
The apparatus incorporates a rigid experimental frame supporting the multi-stage centrifugal compressor, intake pipe, and delivery pipe. The intake pipe is transparent and fitted with a protective plate to ensure undisturbed airflow. Sensors are positioned to measure key operating parameters at each stage. Variable speed operation allows experiments across a wide operating range under controlled conditions.
Experiments
Study of operating behavior and characteristic variables of a centrifugal compressor
Recording of compressor characteristic curves
Effect of rotor speed on pressure rise
Effect of rotor speed on flow rate
Study of temperature increase due to compression
Determination of hydraulic power output and compressor efficiency
Data Acquisition Software (Optional)
Optional DAQ software developed in the NITM LabVIEW™ environment supports data acquisition, processing, and reporting on Windows systems. The software enables graphical visualization of measured parameters, calculation of performance characteristics, and generation of comprehensive CSV reports containing measured and calculated data.
Standard Scope of Delivery
1 experimental unit
1 set of instructional material
Export & Supply Capability
SCIENTICO manufactures the Centrifugal Compressor Apparatus FluidoSurge-X 260 for engineering colleges, technical universities, and research laboratories. The equipment is suitable for domestic and international supply. Export packing and documentation are provided according to customer and destination requirements.
Q1. What type of compressor is used in FluidoSurge-X 260?
It uses a two or three stage centrifugal compressor.
Q2. How is the compressor speed controlled?
The speed is controlled using a frequency controller.
Q3. How is airflow measured in the apparatus?
Airflow is determined through differential pressure measurement across the intake nozzle.
Q4. What parameters can be measured during experiments?
Pressure, temperature, speed, electrical power, hydraulic power, and efficiency can be evaluated.
Q5. Is digital data acquisition available?
Yes. Optional DAQ hardware and software are available for data logging and analysis.