START TYPING AND PRESS ENTER TO SEARCH

This is a world renowned HAENNI portable low profile Pad designed for the fast and accurate measurement of wheel, axle and GVW (Gross Vehicle Weight) of vehicles with pneumatically filled tires. It provides your roads optimal protection as it detects overload vehicles. It can be easily connected serially to a separate indicator, processing unit or to a personal computer with HAENNI software. Portable folding mats are also available for guiding the truck driver.
HAENNI Portable Wheel/Axle Load Scales are used to protect the road network from destruction after considering the following means, where it is not possible to build permanent Weigh Station and the location of the measurement is to be changed very often:

  •  Appropriate design of the road.
  • Setup Weight limits for the heavy traffic.
  • Checking of Weight of the heavy traffic by Police/Transport Departments for enforce-ment
  • Setup rules for the fines for overweight
  • The measurements are not limited to certain sites. The drivers have no possibility to bypass the measuring point
  • The location of the measurement can be changed in a very short time. The experience shows, that after a few hours the site may be changed, because the drivers are warned by other drivers already know about this
  • Longer Operation time of the scales
  • Lower cost

HAENNI Portable Static Analog Wheel/Axle Load Scales Model WL-101

This is a portable Wheel/Axle Weigh Pad. Because of its light weight i.e. 16 Kg, the wheel load scale WL 101 is easy to transport and can be used at any time without the need of ramps (Thickness being 17mm). The wheel load scale comprises of a flat weighing platform with a laterally mounted indicating instrument. The weighing platform is equipped with a measuring element in the form of a grid of flat oval tubes, mounted between the massive ground plate and the top plate. All tubes are connected together and to a sensing element located in the indicating instrument. The whole system is filled with a non-freezing liquid and is hermetically sealed. The elastic tubes are compressed when the platform is loaded. A part of the liquid is expelled from the measuring element and produces a deflection of the bellow in the indicating instrument, which is proportional to the applied load. A system of levers, connecting members and a gear movement is converting the deflection into an angle of the pointer, so that the load can be read directly on the dial. An adjustment device located at the right side of the indicating instrument ensures an exact zero setting of the pointer before any measurement. The absence of any moving part in the platform and the use of high strength and corrosion resistant materials guarantee both great reliability and a long lifetime. Periodic service and maintenance is not required. The construction of the platform is specially designed for measuring the weight of vehicles with air filled tires. Hard rubber tires and rigid items as containers and so on, are not suitable because the load will be distributed on a too small surface.

Description: Mobile, mechanical, static wheel load scale
Application: Measurement of wheel and axle loads of vehicles with pneumatic tyres
Range: 0…10t 0…15 t 0…20’000 lb.Portable Wheel/Axel load enforcement system
Accuracy: OIML class 4 NIST H44 with official approval
Weight: 16 kg / 35 lb.
Platform Height: 17 mm / 0.67 inch


HAENNI Portable Static Wheel/Axle Load Scales Model WL-103

This is a portable Wheel/Axle Weigh Pad. Because of its light weight i.e. 17 Kgs, the wheel load scale WL 103 is easy to transport and can be used at any time without the need of ramps (Thickness being 17mm). It comprises of a flat weighing platform with special Rubber coating of bottom for anti-skidding and strong base with a laterally connected built- in indicating device. The weighing platform has a measuring element in the form of a grid of flat oval tubes mounted between metal plates. All tubes are connected together and to a sensor located in the indicating device. The whole system is filled with a non-freezing liquid and is hermetically sealed. The elastic tubes are pressed between the moving cover plate and the massive ground plate when the platform is loaded. The liquid expressed is measured by the sensor which produces an electrical signal proportional to the applied load. The construction of the Platform is specially designed for measuring the weight of vehicles with air filled tyres.

Description: Mobile, electronic, static wheel load scale
Application: Measurement of wheel and axle loads of vehicles with Portable Wheel/Axel load enforcement systempneumatic tyres
Range: 0…2 t / 0…10 t / 0…15 to…5’000 lb / 0…20’000 lb
Accuracy: OIML class 4 NIST H44 with official approval
Weight: 17 kg / 37 lb
Platform height: 17 mm / 0.67 inch


HAENNI Portable Dynamic Wheel/Axle Load Scales Model WL-104

This is Mobile static/dynamic wheel load scale. Because of its light weight i.e. 20Kgs and weight detection of moving vehicles up to 20 km/h, the wheel load scale WL 104 is easy to transport and can be used at any time without the need of ramps (Thickness being 17mm). It comprises of a flat weighing platform with a laterally connected built- in indicating device. The weighing platform has a measuring element in the form of a grid of flat oval tubes mounted between metal plates. All tubes are connected together and to a sensor located in the indicating device. The whole system is filled with a non-freezing liquid and is hermetically sealed. The elastic tubes are pressed between the moving cover plate and the massive ground plate when the platform is loaded. The liquid expressed is measured by the sensor which produces an electrical signal proportional to the applied load. The construction of the Platform is specially designed for measuring the weight of vehicles with air filled tires.

Description: Mobile static/dynamic wheel load scale
Range: 0…10 t
Accuracy: OIML class 4
Speed: 0…20 km/h
Weight: 20 kg
Platform height: 17 mm
Portable Wheel/Axel load enforcement system

PROCESSING SOFTWARE EC 200 FOR WINDOWS

PROCESSING SOFTWARE EC 200 FOR WINDOWS for the processing of weights of vehicles measured with static or dynamics load scales. The scales are connected by means to the computer by means of specially designed cables and connecting cables and connecting boxes. For the communication with the scales one of the serial ports COM 1 to COM 4 is used. It continuously receives the weights from the connected scales through the serial interface. The results are stored and printed manually or automatically.
Description: Processing software for static wheel load scales and dynamic weighing sensors
Application: For storing, processing and printing of wheel and axle loads, sub totals as well as total weights of vehicles
Input: 1…12-wheel load scales or 2 dynamic wheel load sensors
Calculation of overweight: Editable limits for unlimited number of types of vehicles
Printout: Various forms, selection in the setup. 20 editable text lines
System Requirements: Windows 32 or 64bit, Screen Resolution min. 1024×768