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ASTM D2210 ISO2759 Leather Rupture Strength Test Machine JIS L1004 L1018 Bursting Strength Tester

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ASTM D2210 ISO2759 Leather Rupture Strength Test Machine JIS L1004 L1018 Bursting Strength Tester

Brand Name : Lonroy

Model Number : LR-A215

Certification : ISO ASTM CE

Place of Origin : China

MOQ : 1

Price : Negotaible

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Supply Ability : 200

Delivery Time : 5-8 work days

Packaging Details : wooden package

Product name : Leather rupture strength testing machine

Customization : Available

Warranty : 1 Year

Volume : 44 × 42 × 56 cm

Power Supply : AC 220V ± 10%, 50Hz, 120W

Pressurization speed : 170 ± 15 ml/min

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ASTM D2210 ISO2759 Leather Rupture Strength Test Machine JIS L1004 L1018 Bursting Strength Tester

Introduction

The leather burst strength tester is an internationally recognized Mullen type instrument, widely applicable to packaging materials. It is mainly used to measure the burst strength of various cardboard and single or multi-layer corrugated cardboard. It can also be used to test the burst strength of non-paper materials such as silk and cotton fabric. Once the material is placed in, it will automatically detect, test, return to the oil pressure position automatically, calculate and store the test data, and print. The instrument displays the results in digital form and can automatically print the test results and process the data.

The fully automatic bursting strength tester adopts the principle of hydraulic incremental method. It uses advanced microcomputer detection control system and digital signal processing technology to measure the bursting strength of paperboard. It complies with ISO 2759 "Determination of Bursting Strength of Paperboard" and GB/T 1539 "Test Methods for Paperboard". It is suitable for various types of paperboard and leather, cloth leather and other bursting strength tests.

Experimental Principle

The fully automatic bursting strength tester is used to test the bursting strength value of carton and paperboard. It displays the pressure digitally and automatically retains the maximum bursting strength value when the sample breaks. Meanwhile, it can print the test results in a trend. The indication method of the bursting strength tester is digital, with a capacity of 0-100kg/cm2. The bursting strength tester is widely applicable to packaging materials, including general paper, corrugated paper, toilet paper, packaging paper, etc., as well as leather, fabric, packaging film, etc., and can effectively monitor product quality.

Meet the standards

JIS-L1004, L1018, L1031, K6328, P8131, P8112 and ASTM-D2210, TAPPIT403, ISO2759-2001, GB/T1539


Technical specifications

Automatic clamping and releasing device, sample holding force

> 690 kPa (adjustable)

Test the system's airtightness

Pressure drop within 1 minute < 10% of Pmax

Resolution

1 kPa

Discharge volume

(0.02 - 0.3) m³/min

Rated pressure

(0.6 - 0.7)

Test units

Pa, kPa, kgf

Weight

Approximately 50kg

Hydraulic oil

Glycerol 85%, distilled water 15%

Material of the retaining ring

Stainless steel SUS 304#

Upper ring diameter

Φ 31.50mm

Lower ring diameter

Φ 31.50mm

Volume

44 × 42 × 56 cm

Power Supply

AC 220V ± 10%, 50Hz, 120W

Bursting strength measurement range

0 to 100 kgf

Air pressure source

min. 6kg/cm² (provided by customer)

Pressurization speed

170 ± 15 ml/min



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