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Compressor Calorimeter - HVAC (ASHRAE 23)
Data Sheet (PDF format)  Viewing PDF files requires Adobe Acrobat Reader  
     
Tescor’s A/C Compressor Calorimeters are designed in accordance with ASHRAE Standard 23 and ISO Standard 917. The calorimeters are provided with a secondary refrigerant calorimeter vessel and Micro Motion® coriolis mass flow sensor to provide accurate and repeatable determination of compressor capacity. Automated HVAC Compressor Calorimeter
 

Tescor’s calorimeter system provides the customer with control of such parameters as discharge pressure, liquid temperature, suction temperature, suction pressure, compressor ambient chamber and compressor voltage.

  
   
The calorimeter systems are designed to provide heat balances within ±2% with a repeatability of ±1%. Tescor offers a standard line of compressor calorimeters up to 16.7 ton capacities.  
   
Refrigerants Tested
R-12, R-134a, R-404a, R-407C, R-410a, R-507, R-600a (Others available)		  
   

Capacity Range
From 200 BTUH to 200,000 BTUH (60 Kw) with 10:1 turndown range

Performance Measurement
2% agreement or better measured mass-flow vs. calculated mass-flow
1% repeatability of test results

  
   
Options
Manually Controlled Calorimeter
Semi-Automatic Calorimeter with Digital Recorder
Oil Circulation Control Loop for real-time oil flow rate control		 Manually Controlled Compressor Calorimeter
 
   
 

For more information about Tescor Compressor Calorimeter systems
contact our Sales Department

  
     
     
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