Chell Instruments Ltd | Wind Tunnel Instrumentation | Gas Flow Control | Vacuum Products

For 30 years, Chell Instruments has supplied instrumentation for the measurement and control of gas pressures and flows in a wide variety of applications.

Able to validate all of our work as a UKAS accredited calibration lab, at Chell Instruments we specialise in:

• Motor Sport Instrumentation
• Wind Tunnel Instrumentation
• Wind Turbine Instrumentation
• Power Generation Instrumentation
• Calibration Systems
• Turbo Machinery Instrumentation
• Flow Products
• Fuel Cell Instrumentation
• Vacuum Products

We have provided instrumentation for the power generation industry for years. Many of our products are a create by customer enquiry, so please contact us and we may well be able to develop a product to suit.

Our power generation products include:

• Air Ingress Monitor (AIM)
• Leak Rate Monitors (LRM)
• Chell Absolute Pressure Transmitter (APT)
• Impulse Line Inegrity Test System
• Custom Gas Panel, Calibration and Test Systems
• Vacuum Dryer for High Purity Containment Vessels

As a UKAS accredited calibration expert, we take pride in our calibration systems. Across a range of industries and applications, our range of UKAS calibration systems include: 

• Gas Pressure Balance (aka. Piston Gauge or Deadweight Tester) to 110MPa (16,000 psi)
• Hydraulic Pressure Balance (aka. Piston Gauge or Deadweight Tester) to 500MPa (75,000 psi)
• Electronic Deadweight Tester
• Hydraulic Pressure Generator/Controller
• Low Absolute and Differential Pressure, Force Balanced Pressure Balances
• Netscanner Pressure Calibrator Modules
• Pressure Controller / Calibrator, pneumatic to 10 Mpa (1,500 psi)
• High Pressure Gas Pressure Controller / Calibrator. 1 to 100MPa (150 to 15000 psi).
• Pressure Controller / Calibrator, hydraulic to 200 Mpa (30,000 psi)
• Reference Pressure Monitors, pneumatic, single and dual range to 280MPa (40,000 psi)
• Air Data veresion of the RPM. Covers the absolute and differential pressure ranges of typical air data instruments
• Super-Schwien Laser Manometer Primary Standards
• Low Range Differential Pressure Calibrator

We supply unique and targeted turbo machinery instrumentation. Here are some examples of our turbo machinery instrumentation: 

• SQDC - Stainless steel Quick Disconnect
• Cablerange AS Series Quick Disconnect
• Cablerange Circlex Quick Disconnect
• Netscanner Rackmount Pressure Scanner Modules
• Netscanner Pressure Calibrator Modules
• I-Daq Analogue Scanner
• T-Daq Thermocouple Scanner
• CMD100 Chell Pressure Controller and Display
• CMD120 20 Channel Transducer Display

Our range of flow products have been developed using more than 40 years of engineering know-how. Rugged and robust, many of our flow meters are built to work in the most demanding industrial conditions. 

Example of our flow meters include :

• Molbox precision Laminar Flow and Sonic Nozzle gas flow transfer standards
• Hastings 200 Series
• Hastings 300 Series - Fast Response, Higher Accuracy
• Hastings DIGITAL 300 Series - RS232/485 and DeviceNet
• Hastings 400 Series Industrial Flowmeter
• Hastings HFM and HFC Tylan Replacements
   

With a relationship developed with Formula 1 motor sports because of their need for highly precise and calibrated equipments, our products have been used extensively in the motor sports industry.

Our instrumentation solutions for motor sports include:

• Miniature Data Acquisition Systems
• Miniature Pressure Scanners
• Miniature Temperature, Voltage and Current Scanners
• Multi Hole Probe
• Wind Tunnel Rolling Road and Wheel Systems