Pipe Thermal Cycle Testing Machine

Alarge AL CYC Pipe Thermal Cycle Tester is designed to examine the longterm performance of plastic pipes under pressure. It is based on the principle of fluid permeation at 90 °C for 1 min and at 10 °C for 1 min under pressure. AL CYC Test System implements the experimental processes in accordance with the following standards.


ISO 10508-1995 : Thermoplastics pipes and fittings for hot and cold water systems
GB / T 18998 : Industrial Chlorinated Polyvinyl Chloride (PVC-C) Piping System
GB / T 18993-2003 : Chlorinated Polyvinyl Chloride (PVC-C) Piping System for Hot and Cold Water
GB / T 18742-2002 : Polypropylene Piping System for Hot and Cold Water
CJ / T 138-2001 : Technical requirements for pipe fittings for cross-linked polyethylene (PE-X) pipes for construction purposes

PropertIes of the System
  • Equipment for testing different pressure, temperature and number of cycles at the same time in more than one line
  • Sufficient size cabin, stainless cold hot water pumping and cooling and heating system
  • Measurement with a load cell of 0.2% for tension measurement
  • Stainless steel fittings
  • Independent hot and cold water tank
  • Testing with Alarge CYC PLC PC software
  • ± 0.1 ° C precision temperature measurement
  • Cooling unit with min. 10 kW thermal power and 4 kW cooling capacity
Thermal Cycle Tester Characteristics
  • The flow in the system is provided in a short time by the pump drivers and the pressure sensor is accurate to 0.25%.
  • Tank level switches and water passage system from two tanks. Automatic drainage and emergency stop.
  • The software optimizes the structure to prevent water mixture during cold water and hot water test passes for the most economical operating cost.
  • Pumps are fully stainless steel and special temperature resistive gaskets.
  • The system door is electronically locked throughout the test.
Model AL CEV
Max. Measurement Area Φ63
Max. Pipe Lenght 4000 mm
Hot-Cold Cycle Circulation Time 60 sn
Circulation Time 0~99999
Cold water or hot water circulation time 600s~1800s
Control Panel 7″ , 10,1″ Touch Screen
Temperature control accuracy 0,1 C
Temperature uniform 1 C
Temperature range 10 C – 90 C
Control System PC / PLC
Flow >12 m3/h , >1 m/s
Tank Volume min 600 lt
Dimensions 2500*1800*600 mm
Pump Tank System Area 2500 * 1800* 1200
Line Access Control 1+4 Pneumatic Valve
Actuator Temperature resistance 110 °C
Actuator Material Paslanmaz
Software Alarge CEV Software

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