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Jinan Wangtebei Instrument and Equipment Co., Ltd.

Chamber, Low Temperature Chamber, Chamber for Impact Test manufacturer / supplier in China, offering -40~+30 Degree Low Temperature Chamber for Cooling Impact Specimen, Concrete Testing Equipment Manufacturers and Exporters, 500kn Electro-Hydraulic Servo Universal Testing Machine (with Wedge Grip) and so on.

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Supplier Homepage Product impact tester -40~+30 Degree Low Temperature Chamber for Cooling Impact Specimen

-40~+30 Degree Low Temperature Chamber for Cooling Impact Specimen

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 100/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: DWC-40
  • Maxcapacity: -40 Degree
  • Load Way: Electronic Load
  • Display: Digital
  • Weight: 100-500Kg
  • Trademark: wangtebei
  • Origin: China
  • Type: Impact Testing Machine
  • Accuracy Grade: 1
  • Loading Method: Static Load
  • Control: Manual Control
  • Power Source: AC220V
  • Transport Package: Wood Box for Export
  • HS Code: 9024800000
Product Description
1. Application
The machine is designed according to Charpy notch Impact Test Method for Metal Material, and adopts compressor cooling technology. It utilizes the heat balance principle and cycle stirring method to realize the constant temperature cooling to impact specimen with the reliable performance. Digital display, automatic control temperature, and it is the ideal equipment for cooling and keeping temperature to impact specimen.
 
2. Main component:
The machine obtains one compressor, heating unit, electronic control box , cooling tank, cooling medium circulation system, automatic warning device, etc.
 
Standards:ASTM, E23-02a, En10045, ISO83,GB/T229-2009 
 
3. Working principle:
Boot refrigeration switch, compressor begin to work, refrigeration system into formal working state. Refrigeration compressor continuous work, when close to the setting temperature, the heating device which is in the cooling bath began to scale with heat.  To balance redundant cold quantity produced by the refrigeration system, in order to achieve the purpose of constant temperature. Stirring can make cooling medium of the cooling  tank  continuously circulation, make the temperature uniform.
 
4. Features:
4.1Imported compressor, DANFUS valve, imported evaporation-condensation machine;
4.2Controlled by intelligent instrument, digital presentation temperature value, automatic control temperature, automatic time and alarm.
4.3high security, refrigerate fast, large volume
 
5Main Specifications:
ModelDWC-40DWC-60DWC-80
 
DWC-100
Temperature range+30~-40°+30~-60°+30~-80°+30~-100°
Temperature Control Accuracy        ±0.5°
 
 
 
 
Temperature dropping speed
 
+30°C~0°C
1.2°C/min
+30°C~0°C
2°C/min
+30°C~0°C
2°C/min
+30°C~0°C
2°C/min
0°c~-20°C
0.8°C/min
0°c~-20°C
1.5°C/min
0°c~-20°C
1.5°C/min
0°c~-20°C
1.5°C/min
-20°C~-40°C
0.5°C/min
-20°C~-40°C
1.0°C/min
-20°C~-60°C
1.0°C/min
-20°C~-40°C
1.0°C/min
-40°C~-60°C
0.7°C/min
-60°C~-80°C
0.7°C/min
-60°C~-100°C
0.7°C/min
Cold Room Volume    150×505×240mm
Dimensions 900×505×850 mm900×505×850 mm900×505×850 mm1500×1200×1200 mm
Box MaterialSteel Spray
Loading the number of samples>60>60>60>200
Mode of refrigerationCompressor refrigeration
Cooling MediumEthanol or other unfrozen liquid
Power7Kw7Kw7Kw7Kw
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