ANSI Z89.1 Standard Safety Helmet Force Transmission Test Apparatus

Safety Helmet Force Transmission Test apparatus

Purpose 

The testing machine is measured by the direct measurement of the maximum force transmitted to a 

rigidly mounted headform on which the helmet is fitted , meanwhile can satisfy penetration test , only 

change the clamp 

Standard 

According to ANSI-ISEA-Z89-1 

Parameter 

1.The impactor mass: 3.6kg±0.05kg

2.The impactor striking face should be spherical and the radius :4.8cm±0.8cm

3.The minimum chord length :7.6cm

4.The Penetration mass : 1.0kg±0.05kg

5.The penetration spherical tip radius :0.25mm±0.1mm

6.Fall free

7.Test variation should be indicated by load cell and digital control device

8.Servo-Motor type 

9.Computer controlled system 

product picture

  Dongguan Hong Tu Instrument Co.,Ltd , specializes in developing and producing sales of testing instrument for helmet ,photovoltaic , leather ,footwear ,luggage ,sport equipments, metal and rubber , we have firm connections and full cooperation from China's National Third-part Quality Inspection and Notarization Center on producing and developing high-precision testing machines

  We treasure the value of good quality , reasonable price and efficient service with customer satisfaction. we expert ourselves in providing our customers the best suitable testing designs and high quality testing machines to make you the utmost profit

  Please feel free to contact us for any enquires from our wide range of products

1.High quality and best after-sell service 

2.100%  quality inspection before delivery 

3.Managment Innovate 

4.Strong R & D team 

5.Can handle customers's feedback  problems and doubt timely 

6.Our testing machine have one year Warranty time 

FAQ 

Q: Are your company a trading or factory ?

A: Factory +Trade (integration) , 8 years focusing n test machines field and exporting experience , OEM also acceptance for us 

Q: After an order is placed , when to deliver

A: Generaly about 30 work days 

Q: Do you have any certificate about your factory  ?

A: We are already got SGS , ISO 9001 and some testing machine's patent certificate

Q: What about the Warranty with after-sales service ?

A : We have one year warranty time , when the testing machine have problems and the customer notice us 

We received the customer problems feedback ,we will reply and help customer to solve the problem at first time 

Q: How about your testing machine's data accurate ?

A: About our testing machine's data accrate, customers can be assured, because many government's lab by our factory help to plan and established