DH-BMC Falling Dart Impact Tester

• Customization: Available
• Type: Falling Dart Impact Testing Machine
• Accuracy: 0.1 G (0.1J)
• Model NO.: DH-BMC
• Specimen Clamp: Specimen Clamp
• Port Of Gas Supply: Φ8 mm PU Tubing
• Delivery Time: 2-7 days
• Testing Before Delivery: Yes
• After-sale Customer Service: Yes
• OEM Service: Yes
• Transport Package: Standard Exporting Wooden Package
• Trademark: DahoMeter
• Origin: Dongguan, Guangdong
• HS Code: 9027809900
• Production Capacity: 300 Sets/Month

Product Description

DH-BMC Falling Dart Impact Tester 


Description

It is suitable for measuring the plastic film with the thickness less than 1mm.Under the impacting of free falling dart with the given height.to measure the impacting quality and energy for 50% plastic film.

 

Application

Film,laminated plastic film,paper-based composite membrane,aluminum laminated film,co-extruded film

 

Feature

 

• 2 test methods of A & B and automatic determination of testing status
• Electromagnetic suspension and automatic release of the falling dart reduce the errors caused by manual operation
• Pneumatic clamping, 2 starting modes of manual and pedal switch and built-in observation light are convenient to the user's operation
• Professional software supports multi-unit result display, graphic display of testing process and data export and printing
• Equipped with USB port and micro printer port which is convenient for data transmission and PC connection

 

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

 

This instrument conforms to various national and international standards:
ASTM D1709, ISO 7765-1-1988, JIS K7124-1, GB/T 9639.1-2008

 

Technical Specifications

 

Specifications	BMC-B1
Test Method	Method A or Method B is optional
Test Range	Method A: 50~2000 g Method B: 300~2000 g
Accuracy	0.1 g (0.1J)
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
Instrument Dimension	Method A: 500 mm (L) x 450 mm (W) x 1320 mm (H)
	Method B: 500 mm (L) x 450 mm (W) x 2160 mm (H)

 

Packaging & Shipping





Company Information

We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP.