Full-automatic low-temperature impact testing machine

Full-automatic low-temperature impact testing machine

This impact testing machines are designed and manufactured in accordance with ISO 148:1998, GB/T 3808-2010 Inspection of Pendulum Impact Testing Machines, etc. Meet the requirements of domestic and metal material impact test standards.

This series of impact testing machines have passed the inspection and verification of various standard impact samples at home and abroad, participated in and passed the comparative test of impact tests, obtained the CE certification of the European Union, passed the inspection and certification of the National Testing Machine Quality Supervision and Inspection Center, and passed the inspection of Shandong Institute of Metrology.

ZBC3300CD low temperature impact testing machine adopts two refrigeration modes of compressor and liquid nitrogen, which can meet the refrigeration requirements of users at low and ultra-low temperatures. The cascade compressor refrigeration technology uses the principle of heat balance and circulation mixing mode to achieve automatic uniform cooling and constant temperature of the sample. The temperature adjustment is electrically controlled, and the sample feeding device is equipped for automatic feeding; Liquid nitrogen refrigeration is adopted, and the low temperature can reach - 190 ℃ (0 ℃~- 196 ℃ is a special requirement). The automatic end face positioning of the sample ensures that the time from the sample to the impact is not more than 2 seconds, meeting the requirements of the metal low-temperature Charpy impact test method This testing machine conforms to the national standard GB/T3808-2002 "Inspection of Pendulum Impact Testing Machine", carries out impact test on metal materials according to the national standard GB/T229-2007 "Charpy Pendulum Impact Testing Method for Metallic Materials", and conforms to JJG145-82 "Verification Regulation of Pendulum Impact Testing Machine".

GB/T 2611-2007 General Technical Requirements for Testing Machines

JB/T 7406.1-1994 Terminology of testing machines-Material testing machines

GB/T 3808-2010 Inspection of Pendulum Impact Testing Machine

GB/T 229-2007 Metallic Materials Charpy Pendulum Impact Test Method

JJG 145-2007 Pendulum Impact Tester

ISO 148:1998 Metallic materials-Charpy pendulum impact test

ASTM E23-07a Standard Test Methods for Notched Bar Impact Testing of Metallic Materials

GB/T 18658-2002 Charpy V-notch Standard Specimen for Pendulum Impact Testing Machine

JB/T 6147-2007 Technical Requirements for Packaging, Packaging Marking, Storage and Transportation of Testing Machines