Drop ball impact test machine manufacturer from China Labthink Instrument Co., Ltd.

Price:	2000.0~20000.0 USD
Payment Terms:	T/T
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Air

Packing: veneer case

Usage: Impact Testing Machine

Brand Name: Labthink

Standards: ASTM D1709

Production Capacity: in stock

Delivery Date: 7 days

Power: Electronic

Test method: Free Faling Dart Or Falling...

Export Area: whole world

Free Falling Dart or falling Ball; Pneumatic clamping;built-in observation light; RS232, Mutiple test units

PRODUCT DESCRIPTION

FDI-01 Drop Ball Impact Tester/Testing Machine is applicable in the impact result and energy measurement of the falling dart from a certain height against plastic films and sheets with a thickness less than 1mm, which would result in 50% tested specimen failure.

CHARACTERISTICS

Micro-computer calculation, LCD display and Manu interface;

Two test methods integration: A & B.

Built-in observation light;

Pneumatic specimen clamp and release;

Falling dart electromagnetic suspension and automatic release;

Two start modes: Manual and foot-pedal;

Automatic testing status judgment;

Multi-units result display and printing;

Mini-printer;

RS232 interface;

PRINCIPLE

At the beginning of the test, choose test method, and estimate an initial mass and Δm. Start test. If the first specimen fails, decrease the mass of the falling dart by decreasing weight of Δm. If the first specimen is not a failure, add the mass of the falling dart by increasing weight of Δm. Test as the same. In brief, increase or decrease the Δm according to whether the former specimen is a failure or not. After 20 specimens, calculate the total number of failure specimens N. If N equals to 10, test over. If N is less than 10, add specimen and continue to test until N is equal to 10. If N is more than 10, add specimen and continue the test until the number of non-failure specimen is 10. Then the tester calculates the test results automatically.

according to special formula.

TECHNICAL INDEXES

Test Method	A, B (Optional)
Test Range	method A: 50~2000g	method B: 300~2000g
Accuracy	0.1g (0.1J)
Specimen Clamping	pneumatic
Gas Source Pressure	0.6MPa (Users provide gas source themselves)
Inlet Size	Φ8mm polyurethane pipe
Specimen Size	>150mm x 150mm
Power	AC 220V 50Hz
Net weight	70kg