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TN3008  Stroller Raise and Lower Durability Tester

INTRODUCTION

Used for testing handle durability and strength through raising and lowering the handle of the chile conveyances.

Two fixtures on handle can move in vertical and horizontal directions independently and such adjust the width to accommodate different types and sizes of products.

TEST PRINCIPLE

Position relevant test mass in the pram body.

Alternately raise and lower the handle(s) by applying a vertical force to the handle so that the rear wheels and front wheels in turn are raised (120 ± 10) mm, measured at the start of the test from the floor and then lowered in a controlled manner without pause .

Carry out the test for a total of 10 000 cycles at a frequency of (15 ± 2) cycles/min.

FEATURES AND BENIFITS

1.Control mode : Independently developed advanced PLC program control.

2.Display mode : Touch screen display.

3.Can preset test times, cycle test, time interval, etc.

4.Display datas : speed, the number of times.

5.Fixed clamps on handle : movable and replaceable type.

6.Mode of action : pneumatic and automatic.

7.Automatic shutdown after reaching the set times,so 24 hours operation without personnel guard.

TECHNICAL PARAMETERS

1.Vertical stroke of fixtures : 0~500 mm (adjustable)

2.Horizontal stroke of fixtures : about 300 mm

3.Test space of lift and down : 100~200 mm (adjustable), comply with all standard test requirements, control accuracy of ±4 mm

4.Test frequency : (15 ± 2) cpm, 0~30 cpm adjustable

5.Applying force : 0~1000 N can be set,usually 450 N (Type TN3008-EN)

6.Counting range : 0~999 999 can be set

7.Air supply : 7 kg/cm2 (user provides)

8.Power supply : AC220V,50Hz,400W

9.Dimension : 170×120×185 cm

10.Weight : 250 kg

STANDARDS

GB 14748; BS EN 1888-1:2018+A1:2022,EN 1888-2 : 2018,etc.