DWC series Impact specimen cryogenic tank

• Customization: Available
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Model NO.: DWC-40/60/80
• Type: Universal Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Transport Package: Export Wooden Case Packing Airline or Shipping
• Specification: 900(L)X 510(W) X 940(H)mm
• Trademark: SINPO
• Origin: China
• HS Code: 9024109000
• Production Capacity: 2000 Pieces/Year

Product Description

Main application:
DWC series Impact specimen cryogenic tank is a special auxiliary refrigeration equipment for low temperature impact test, which can meet various temperature control indexes of low temperature device specified in GB/T229-2007 Metallic Materials -Charpy Notch Impact Test. It uses imported high-performance cascade compressor for refrigeration, and adopts SCM automatic control (temperature control, timing, and alarming), which is of high temperature control precision, fast refrigeration speed, safe and reliable, and simple to operate. DWC series Impact specimen cryogenic tank is ideal equipment of cooling and heat preservation for low temperature impact test specimen.
Performance features:
This equipment adopts the refrigeration technology of cascade compressor, the principle of heat balance, and the method of circular mixing  to realize automatic uniform cooling and heat preservation for test specimen.Technical parameters:

Model	DWC-40/60/80
Temperature control range	+30ºC--80ºC (room temperature ≤25ºC)
Constant temperature precision	<+0.5V
Temperature decreasing rate	+30ºC-0ºC: Approx. 2.0ºC/min; 0ºC-20ºC: Approx. 1.5ºC/min; -20ºC--40ºC: Approx. 1.0ºC/min; -40ºC--60ºC: Approx. 0.7ºC/min
Effective work space	120X120X70mm (L x W x H)
Impact test sample size	10 X10 X 55mm
Number of test sample can be installed	>60
Cooling medium	Ethanol or other antifreezes (provided by the Buyer)
Max. external dimension	900(L)X 510(W) X 940(H)mm
Mixer motor	8W
Working power supply	220-240V, 50HZ, 1.5KW