Test Instrument

Windshield Wiper Static Kinetic Coefficients of Friction Measurement Device for Cof Testing

Pubtester Instruments Co., Ltd.
  • After-sales Service:on Line
  • Warranty:12 Months
  • Display:Digital
  • Control:Computer Control
  • Weight:0-100Kg
  • Power Source:AC220V

Base Info

  • Model NO.:COF-01
  • Capacity Range:5n (Standard) 10n, 30n, 50n, 100n (Optional)
  • Test Accuracy:0.1%Fs
  • Stroke:300 mm
  • Sled Mass:200g (Standard), 500g (Optional)
  • Test Speed:100mm,Min, 150mm,Min 0.05 ~500mm,Min
  • Specimen:Phone Screens, Sports Floor
  • Trademark:Pubtester
  • Origin:China


Extended ApplicationEye DropsMedical Tubes
Technical Specifications
Capacity Range5N (Standard)
10N, 30N, 50N, 100N (Optional)
Test Accuracy0.1%FS
Test Platform TemperatureRoom temperature
Stroke300 mm
Sled Mass200g (standard), 500g (optional)
Customization is available for other masses
Test Speed100mm/min, 150mm/min
0.05 ~500mm/min (stepless speed regulation)
Specimen Height0 ~ 30mm
Power SupplyAC 220V 50Hz/120V 60Hz
Instrument Dimension600mm (L)×330 mm (W)×230 mm (H)
Net Weight35.2 kg

ASTM D 1894, ISO 8295, TAPPI T816, GB 10006

Standard Configuration: Instrument, Micro-printer, 200g Sled

Optional Parts: 500g Sled, Non-standard Sled

About Us      
Established in Jinan, China, Pubtester Instruments Co., Ltd has developed into a major manufacturer and supplier of flexible packaging testing instruments in China. In the year of 2020, Pubtester launched a series of testing instruments specilized in medical device (medical dressings, syringes, catheters, gloves and aseptic packaging, etc), which meet the increasing testing demand for medical industry since 2019. Pubtester has its own packaging testing center, equipped with more than 80 sets of testing instruments, which can perform barrier, force and strength, heat sealing, hot tack, coefficient of friction, thickness, tearing, impact, heat resistance, leakage, flex durability , adhesion, color, fastness and other testing items, and provide testing services to customers. By 2021, Pubtester instruments have been exported to more than 40 countries and areas including UK, Germany, Portugal, Spain, Turkey, Greece, Ukraine, UAE, Saudi Arabia, Tunisia, Nigeria, Morocco, Kenya, Thailand, Malaysia, India, Indonesia, Vietnam, Columibia, Mexico, etc. Pubtester has a great technical team of professionals, all of whom have more than 10 years experience in packaging testing industry, which provide our customers with comprehensive technical services and solutions all the time.


Are you a manufacturer or trading company?
We are the manufacturer and trading combo, which specialize in material testing instruments such as plastic package, medical device, facial mask, protective clothing and pharmaceutical package, etc. We located in Jinan, Shandong, China.

Do you have any certificate?
We have obtained CE certificate, passed ISO 9001, IPMS management system certificates, and have 18 utility model patents and 4 software copyright certificates.

How about the installation?
The user's manual specifies the installation requirements with details. We will advise the relative information in advance, such as power supply, space, required temperature, humidity, etc.

Do you have after-sales service?
We will carry out the equipment inspection before delivery. If the machine does not work properly, we can make a remote control service to help dealing with the failure. We promise to reply within 24 hours and provide solutions within 2 working days.

How about the warranty?
Our warranty is 12 months, lifelong free of charge! User just bear the materials cost and express charge out-of-warranty period.

How long does the delivery time?
For the regular machine, 3-5 working days. For the customized one, 30 days or so.

Windshield Wiper Static Kinetic Coefficients of Friction Measurement Device for Cof Testing
Windshield Wiper Static Kinetic Coefficients of Friction Measurement Device for Cof TestingWindshield Wiper Static Kinetic Coefficients of Friction Measurement Device for Cof Testing