Falling Dart Impact Tester for Plastic and Paperboard Drop Ball Impact Tester

• Warranty: 1 Year
• Type: Falling Dart Impact Tester
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Display: Digital
• Model NO.: LR-F062
• Control: Manual Control
• Weight: 70kg
• Power Source: AC220V
• Transport Package: Plywood Cases
• Specification: 50*45*132cm
• Trademark: LONROY
• Origin: Guangdong
• Production Capacity: 200

Product Description

Falling Dart Impact Tester for Plastic Paper and Paperboard Drop Ball Impact Tester
Introduction
It is designed for determination of the impact resistance of packaging materials such as plastic films, laminates and paper by a free falling dart from a certain height. This instrument is designed according to ASTM D1709 with method A & B. 

Falling Dart Impact Tester for Plastic Paper and Paperboard Drop Ball Impact Tester
Technical Features

1. Two test methods, Method A and Method B.  
2. Eectromagnetic suspension and automatic release of the falling dart  reduce the errors caused by manual operation.
3. Pneumatic camping, 2 starting modes of manual and pedal switch and built-in observation light are convenient for user's operation.
4. Professiona software supports multi-unit result display, graphic display of testing process and data export and printing.
5. Equipped with USB port and micro printer port which is convenient to the data transmission and PC connection.

Falling Dart Impact Tester for Plastic Paper and Paperboard Drop Ball Impact Tester
Principle & Standards
Principle
Before starting the test, choose test method, and estimate an initial mass and Δm. Start the test. If the first specimen fails, decrease the mass of the falling dart by Δm. If the first specimen is not a failure, increase the mass of the falling dart by Δm. Continue the test according to this rule. In brief, increase or decrease by Δm according to whether the former specimen is a failure or not. After 20 specimens, calculate the total number of failed specimens N. If N equals to 10, the test is over. If N is less than 10, add specimens and continue to test until N equals to 10. If N is greater than 10, add specimen and continue the test until the number of non-failure specimens reaches 10. Then the tester calculates the test results automatically according to specific formulas.
Standards
GB/T 9639.1-2008,ISO 7765-1-1988, ASTM D1709,JIS K7124-1

Falling Dart Impact Tester for Plastic Paper and Paperboard Drop Ball Impact Tester
Applications Specifications

Basic Applications	Impact resistance test of plastic films, sheets and composite films e.g. PE preservative films, wrapping films, PET sheets and other food package and heavy packages
	Impact resistance test of aluminum foils and aluminum plastic composite films
	Impact resistance test of paper and paper board
Extended Applications	Test the resistance of the specimen against the falling ball. Mount the specimen on specific clamp for falling ball impact test and select falling ball of certain weight for the impact test. Check the status of the specimen and determine the impact resistance of the specimen
	Impact test of shoulder lining. Mount the shoulder lining specimen to the specified clamp and select falling dart of certain weight for impact test. Check the status of the specimen and determine the impact resistance of the shoulder lining specimen.

Falling Dart Impact Tester for Plastic Paper and Paperboard Drop Ball Impact Tester
Technical Specifications
 

Test Method	Method A or Method B or  AB Methods is optional
Test Range	Method A: 50~2000 g  Method B: 300~2000 g
Accuracy	0.1 g (0.1J)
Impact height	A methods:660mm     B methods 1500mm
Dart head diameter	A methods:38mm       B methods:50mm
Specimen Clamp	Pneumatic Clamp
Pressure of Gas Supply	0.6 MPa (outside of supply scope)
Port of Gas Supply	Φ8 mm PU Tubing
Specimen Size	> 150 mm x 150 mm
Power Supply	AC 220V 50Hz
Net Weight	70 kg
Out Size:	A methods:L500*W450*H1320mm
	B methods:L500*W450*2160mm

Falling Dart Impact Tester for Plastic Paper and Paperboard Drop Ball Impact Tester
Configurations

Standard	Method A Accessories, Micro Printer
Optional Parts	Method B Accessories, Professional Software and Communication Cable
Note	1.         The gas supply port of this instrument is Φ6 mm PU Tubing; 2.         Customers will need to prepare for gas supply.