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Air Flow Test For Writing Instruments ISO 11540 Pen-Cap Air Flow Tester

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Air Flow Test For Writing Instruments ISO 11540 Pen-Cap Air Flow Tester

Name: Air Flow Test For Writing Instruments ISO 11540 PenCap Air Flow Tester
Brand: SKYLINE
Price: 1 USD

Quality Air Flow Test For Writing Instruments ISO 11540 Pen-Cap Air Flow Tester for sale

Brand Name : SKYLINE

Model Number : SL-PL06

Certification : CE ISO

Place of Origin : DONGGUAN CITY

MOQ : 1 SET

Price : Negotiable

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

Supply Ability : 200Sets/Month

Delivery Time : 7 working days

Packaging Details : Export packaing

Flow control valve : ±0.1L/min

resolution : 0.001L/min

Flow meter : can measure air flow at 5L/min and 10L/min, at least accurate to ±0.2 L/min

Manometer : able to measure at least 4Kpa of pressure

Manometer accuracy : ±0.1kpa

Elastic tube : can be equipped with 7~14mm hose, can measure 6~16mm specification pen cap

Control mode : LCC touch screen control

Pen cap test components : self-locking quick interface, connect the pen cap convenient and fast

Gas source device requirements : in the pressure range of 4kPa ~ 50kPa, stable flow is at least 25L/min

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ISO 11540 Air Flow Test For Writing Instruments

Introductions

This machine is based on the "GB21027-2020 General Requirements for the Safety of Student Products" standard (i.e., under the pressure of 1.33KPa, the air ventilation of the pen cap must reach 8L/min), which is a special testing instrument customised for pen cap air permeability testing.

(i.e. under 1.33KPa pressure, the air ventilation of the pen cap must reach 8L/min), and it is a special testing instrument customised for pen cap ventilation testing. It is a special testing instrument customised for pen cap aeration testing. It is mainly used to insert the pen cap completely into

The main purpose is to insert the pen cap completely into an elastic tube with a suitable diameter, air circulation and pressure difference at both ends, in order to measure the air flow of the pen cap.

Test standards

① BS7272-1/-2: 2008 Safety standard for choking prevention of pen caps and pens plugs
② JTS S 6060:1996 Safety requirements for writing pens and marker pens caps for children up to and including 14 years of age
③ ISO 11540:1993 Safety requirements for writing pens and marker caps for children up to and including 14 years of age
④ GB 21027:2007 General requirements for the safety of student products
⑤ GB/T 24110-2009 Safety requirements and test methods for pen caps and end caps for import and export pen products

Technical parameter

Flow control valve	±0.1L/min/resolution 0.001L/min
Flow meter	can measure air flow at 5L/min and 10L/min, at least accurate to ±0.2 L/min
Manometer	able to measure at least 4Kpa of pressure.
Manometer accuracy	±0.1kpa
Elastic tube	can be equipped with 7~14mm hose, can measure 6~16mm specification pen cap
Control mode	LCC touch screen control
Pen cap test components	self-locking quick interface, connect the pen cap convenient and fast.
Gas source	In the pressure range of 4kPa ~ 50kPa, stable flow is at least 25L/min

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