• Specs
  • Product Overview

    JBDW-300D Computer Control
    Low Temperature Automatic Impact Tester

    The impact tester is used for testing the impact resistance of the metal material at a low temperature and dynamic load state so as to determine the property of the material at the low temperature and dynamic load state. The impact tester is a testing instrument indispensable to the material test and the research and development of new materials by units of metallurgical machinery manufacturing and scientific research testing.
    The tester is automatically controlled by a microcomputer and electrically and mechanically controls the pendulum raising, pendulum hanging, feeding, positioning and impacting. The tester, which is equipped with a special sample feeding device for automatic feeding, automatically positions the end face of the test sample, ensures that the time from discharge to impact of the test sample is not more than 2 seconds, and meets the requirement of a metal low-temperature Charpy impact test method. After the test sample is punched and cut, the tester can utilize residual energy for automatic pendulum rising and preparation for next test and has high working efficiency. The microcomputer can calculate and display the impact absorption power and impact toughness of a material, a raising angle of a pendulum hammer and the mean value of the test, and can print the data of the current test and the mean value of the test. The temperature index can fully meet various temperature controlling requirements stipulated by national standard GB229-2007.
    JBDW-300D Microcomputer Control Low Temperature Automatic Impact Tester: adopting a compressor for refrigeration.

    Specification Technical:
    Model JBDW-300D
    Impact Energy 150/300J
    Included Angle of Impact Blade 30°
    Pre-raising Angle of the Pendulum Hammer 150°
    Distance between the Center of the Pendulum Shaft and the Impact Point 750mm
    Impact Speed 5.2m/s
    Span of the Test Sample Support 40+0.2mm
    Round Angle of Tong Mouth R1-1.5mm
    Round Angle of Impact Blade R2mm,R8mm
    Specification of Test Sample 10mm×10mm×55mm
    Capacity of Test Sample Box 6 pieces
    Refrigeration Mode Liquefy nitrogen
    Low Temperature Range 0~-190℃
    Temperature Control Precision Fluctuation ±2℃ Grads: 3 degree
    Over Size 1600x850x1530mm
    weight 880kg
    Impact test POWER AC 380V  50Hz

  • About Company

    Being a professional manufacturer and exporter in the field of of quality test instruments, Sunpoc mainly supplys optical profile projectors, video measuring machines, toolmaker microscopes, digital readout, linear scales, hardness tester, digital caliper and measuring software, etc. The products are widely applied for in the industry of mechanic, electronic, mold and hardware for quality control etc. Adhere to the "quality first, users first" business purposes and “Creating the 1st class domestic supplier, setting up international name brands” as the developing target of the enterprise, the Sunpoc team has worked and researched with constantly efforts to improve the quality and explore new products to serve the customers better. Under the scientific and strict management and always deliver on time and honor the contract, Sunpoc has enjoyed a good reputation both home and abroad. Currently our product has passed the ISO9001:2000, Certification of 2000 International Quality Control System, CE Certification and verification of ISO1002-1 Metering Certification System. Sunpoc has already established some distributor in mainly district in the world with its service and technical support networks. At the same time, our team will bring professional service for each of our customer. Today, we are willing to work with the worldwide lifeful partner for a better tomorrow, to climb up a new height of optical measurements. Let us fight together!

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