Dart Impact Tester – Prima Model

SKU 4319 Category Uncategorized

Dart Impact Tester – HMI stands as a premium testing instrument widely utilized across diverse packaging industries for evaluating the resilience of plastic films against various applied forces. The device features an electromagnetic dart hold/release mechanism, ensuring uninterrupted force application. Capable of securely holding weights up to 2 kg, this mechanism adds to the instrument’s reliability. The user-friendly HMI display facilitates the easy determination of the number of falls executed in a single test.

Simplified sample handling is achieved through a foot switch, allowing convenient clamping or unclamping. The machine is equipped with pneumatic clamping, ensuring the wrinkle-free fixation of the test specimen. To prevent dart rebound upon impact, a shielding device is incorporated into the machine, enhancing safety and precision in testing.

Technical Specifications

Parameter	Specification
Type of Test	Free Falling Dart Impact Test
Release Mechanism	Electromagnetic dart hold/release via paddle switch
Clamping Unit	Circular annular clamping unit with zero slippage
Material Construction	Mild Steel (Powder Coated) / Sturdy Aluminum Structure
Inner Diameter of Clamp	127 mm
Dart Head Diameter	Method A: 38 mm Method B: 50.8 mm ± 0.13 mm
Maximum Dart Drop Height	Method A: 660 mm Method B: 1524 mm
Dart Dimensions (Diameter × Length)	Method A: 38 mm ± 1 mm × 212.8 mm Method B: 50 mm ± 1 mm × 226.5 mm
Dart Head Material	Method A: Phenolic Method B: Stainless Steel
Max Dart Holding Capacity	2 kg
Height Adjustment Scale (Least Count)	1 mm
Clamping Pressure (Pneumatic)	3–4 Bar (pneumatic supply in customer’s scope)
Control Panel	Digital Counter (In-built in HMI)
Power Supply	220V AC, 50 Hz, Single Phase

Features

Electromagnetic hold and release mechanism for the dart to obtain accurate test results.

User-friendly HMI based Touchscreen model.

Drop height adjustment clamp.

Automatic test through electromagnetic clamping mechanism.

Inbuilt Digital counter for counting number of falls during single test operation.

Circular annular clamping with pneumatic connection for zero slippage.

Shielding structure to prevent dart from falling after the bounce from the specimen.

Strong base plate with rugged structure

Pass/Fail criteria can be programmed.

Method setting for selecting test methods according to standardand performing the test.

Easy data management. User can create product identification, user name, magnet hold time, dart weight, percentage failure, etc.

Automation calculations & results through method setting as per the standard

USB option for storing test data.

Data output in data record format,

History data involves Test Method, Date, Time, Failure Mass, Strength, etc.

Clamping shield height adjustable collar.

Sample holding through pneumatic clamping.

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