JB-300B Charpy Pendulum Impact Strength Tester/Metallic Materials Charpy Notch Impact Tester

Name: JB-300B Charpy Pendulum Impact Strength Tester/Metallic Materials Charpy Notch Impact Tester
Brand: DONGGUAN LONROY EQUIPMENT CO LTD
Availability: InStock

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JB-300B Charpy Pendulum Impact Strength Tester/Metallic Materials Charpy Notch Impact Tester

Large Image : JB-300B Charpy Pendulum Impact Strength Tester/Metallic Materials Charpy Notch Impact Tester

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	LONROY

Payment & Shipping Terms:

Minimum Order Quantity:	1

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JB-300B Charpy Pendulum Impact Strength Tester/Metallic Materials Charpy Notch Impact Tester

Description

Impact Energy:	300J, 150J	Impact Speed:	5.2m/s
Pendulum Angle:	150°	Bearing Span:	40mm
Pedestal Jaw Radius:	R1.0~1.5mm	Impact Blade Radius:	R2.0~2.5mm (R8mm)
Pendulum Center Distance:	750mm	Sample Size:	10×10(7.5 Or 5)×55mm
Pendulum Moment:	160.7695N.m, 80.3848N.m	Power Supply:	Three Phase Four Wire, 50Hz, 380V, 250W
Dimensions:	2200×650×1900mm	Angle Accuracy:	0.1°
Weight:	500Kg	Voltage:	220V
Protection Class:	IP66
Highlight:	Charpy pendulum impact tester , Metallic materials impact tester , Hydraulic Charpy notch tester

JB-300B Charpy Pendulum Impact Strength Tester

Metallic Materials Charpy Notch Impact Tester

The JB-300B Impact Testing Machine determines the impact resistance of metal materials under dynamic load conditions, evaluating material quality in high-stress environments. This semi-automatic testing machine features simple operation and high efficiency, with an automatic pendulum return system that prepares for subsequent tests using residual energy.

Technical Features

Single supporting pillar structure with cantilever pendulum design (Type C pendulum hammer)
Screw-fixed impact knife for easy replacement and maintenance
Beam-type sample bearing system
Integrated safety features including safety pins and protective fence
Semi-automatic electrical control for pendulum lifting, impact, and return
Compliant with GB/T3808-2002 and GB/T229-2007 national standards

Specifications

Parameter	Value
Impact Energy	300J / 150J
Impact Speed	5.2 m/s
Pendulum Pre-Angle	150°
Sample Bearing Span	40mm
Pedestal Jaw Radius	R1.0-1.5mm
Impact Blade Radius	R2.0-2.5mm (R8mm)
Pendulum Center Distance	750mm
Standard Sample Size	10×10(7.5 or 5)×55mm
Pendulum Moment	160.7695N.m / 80.3848N.m
Power Requirements	Three-phase, 380V, 250W, 50Hz
Dimensions	2200×650×1900mm
Angle Accuracy	0.1°
Weight	Approx. 500Kg