Product Details

JBDW-300Y computer control low temperature impact testing machine

1. Introduction

JBDW-300Y impact testing machine consists of three parts: Low temperature chamber, impact testing machine and computer. Low temperature chamber is a supplemental equipment for impact test under low temperature to keep the specimen cooling or at a constant temperature. Impact testing machine is used to determine the anti-impact capability of metal materials under dynamic load. And this Machine can be controlled by computer.

2. Features

1) Safety pin guarantees the impact action, standard protection shell to avoid any accident;

2) Easy operation, high working efficiency;

3) Impact energy is optional according to customers’ requirements;

4) Computer control

3. Main Technical Parameter

Model	JBDW-300Y
Impact energy	300J/150J(degree scale: 2J, 1J)
Dial scale rang and division value	0-300J(2J), 0-150J(1J)
Pendulum force(impact constant)	0-300J M=160.7695N.m; 0-150J M=80.3848N.m
Pendulum raised angle	150°
Distance between pendulum center to impact point	750mm
Impact velocity	5.2m/s
Span of specimen seat	40mm
Round angle of jaw
Round angle of striking edge	R2—2.5mm
Specimen size	10×10×55mm
Power supply	3-Phases four-wire system; 380V, 50HZ, 180W(host motor)
Dimensions	2124×600×1340mm
Weight	450kg

Model	DWC-196T Liquid Nitrogen Impact Test Low Temperature Chamber
Cooling range	+30 ~-196°C (room temperature:25°C)
Constant temperature accuracy	2°C
Max. Dimension	900×660×650 mm
Dimension of the liquid nitrogen tank	1000×600×600 mm
Available working place	240×150×150mm(huge stainless steel refrigerator)
Specimens amount	60~80~120 (Impact Specimens Size: 101055mm/ 510x55mm/ 7.51055mm)
Digital timer	1min~9999min(Resolution:1min)
Cooling medium	Liquid nitrogen
Stirring Motor	23w
Power supply	220V~240V, 50HZ, 2.5KW

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