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Railway foundationless scales “Ekspres”

Railway electronic tensometric scales TBB…“Ekspres”designed and produced by Technowagy Ltd

is meant to be used for static weighing railway carriages with total weight up to 150 or 200 tons.

Description

Scales are installed on no electrified no transit station tracks and access tracks 1520 mm or 1435

mm wide, that are not equipped with automatic signalization, centralization and blocking devices.

Two-platform design provides ability to determine the longitudinal and transverse displacement of

the gravity center of the carriage

– Scales are foundationless – installed on standard concrete sleepers.

– In case of need scales can be easily relocated in other place without any capital costs.

– Installation of scales is carried out in 1-2 working days.

– The time for stopping traffic on the track – up to 5 working days.

Benefits of scales by Technowagy Ltd:

– the design of load cells and their mounting provides performance stability and high measurement

accuracy;

– adjustment of weights is performed using enhanced index system of terminal – the "kilogram"

mode (d = 1 kg);

– calibrationof scales can be carried out independently by the customer when calibration samples

available in the presence of state verification officer;

– feature ability to determine the longitudinal and transverse displacement of the gravity center of

the carriage;

– scales provide the possibility of computer accounting of weighing results and output to the

computer display and / or printer;

Basic components of scales:

Load cells RC3 by "Flintec" (Germany), stainless steel.

Terminal – TVP-25 by Technowagy Ltd in stainless steel casing.

The price includes:

– technical documentation for foundation construction (foundation can be built by our team for an

additional fee);

– delivery of platforms and equipment to the installation site;

– installation of platforms and electronics;

– scales configuring and adjustment;

– organization of metrological verification of scales;

– customer training use of scales;

– standard computer accounting weighting program.

– standard computer accounting weighting program.

Regulations certificates and licenses:

1. Certificate for Approval of Measuring Instruments № U1921-04, registered in the State Register

of Measuring Instruments permitted for use in Ukraine.

2. Certificate of Type Approval registered in the State Register of measuring devices of Ukraine

№ U1921-15.

3. License for Construction Works № 601026 AB.

4. Specifications TU 29.2-32126739.004- 2004 " Railway electronic tensometric scales TBB",

agreed with all necessary services of "Ukrainian Railroads".

5. Certificate of Quality Management System – ISO 9001:2015.

6. Certificate Approval of type and conformity for load cells RC3 by "Flintec" registered in the

State Register of measuring instruments of Ukraine № 1318-15.

7. License for manufacturing explosive safe types of scales № 2983.

Railway electronic tensometric scales TVB … comply with DSTU 45501: 2007; ISO OIML R 106-

1 2008.

Scales manufactured according to the requirements of "Instruction on procedure of weighing

equipment for railway transport of Ukraine" dated 2012.

Warranty period for scales ( all the equipment and works) – 2 years.

Options:

– The process of weighing may be accompanied by video and photographic images of the video and

photo information entered in the database of suspended loads. IN weights lets you control and

manage goods traffic through weight using barriers, traffic lights, remote displays and other light

signal equipment.

– Additionally, the software scales can be built-in support system for remote identification of cars.

Metrological characteristics of the scales

The accuracy class – III according to DSTU EN 45501: 2007.

The range of the tare mass is from 0 to Max.

The sensitivity threshold of the scales is not more than 1.4 d.

The limits of the permissible error of the balance during static weighing during initial verification

(during operation) must correspond to the values:

– from Мin to 500 е inclusive – ± 0,5 е (± 1 е)

– more than 500 e to 2000 e inclusive – ± 1 e (± 2 e)

– more than 2000 e to Max inclusive – ± 1.5 e (± 3 e).

The scales provide the possibility of continuous operation with round-the- clock operation.

Metrological characteristics of the scales

The accuracy class – III according to DSTU EN 45501: 2007.

The range of the tare mass is from 0 to Max.

The sensitivity threshold of the scales is not more than 1.4 d.

The limits of the permissible error of the balance during static weighing during initial verification

(during operation) must correspond to the values:

– from Мin to 500 е inclusive – ± 0,5 е (± 1 е)

– more than 500 e to 2000 e inclusive – ± 1 e (± 2 e)

– more than 2000 e to Max inclusive – ± 1.5 e (± 3 e).

The scales provide the possibility of continuous operation with round-the- clock operation.

Functions

• Weighing

• Taring in the entire range

• RS 232

The function of determining the displacement of the mass center of the carriage.

Overload signalizationat the mass of Max + 9d.

The weight processor (terminal) – TVP 25 manufactured by Technowagy in a stainless case with the

following options:

Automatic zeroing of the initial weight when the device is switched on (within 10% of the permitted

range of the scale)

Automatic zero correction during operation (within the set range) to compensate for external

influences (atmospheric precipitation, pollution).

Manual calibration (by button) of the current value of the weight within the maximum weighing

limit (according to the current DSTU standards)

Manual reset (by button) of the current value of the weight within the maximum weighing limit

(within 4% of the permitted range of the scale of weighing, according to the current regulations of

the DSTU).

View the total mass.

View weight values ​​independently on each platform.

View the values ​​of the weight difference between the platforms.

View the values ​​of the transverse displacement of the mass in mm.

The message in case of overloading of scales (NG3 + 9E) according to the current GOST standards.

Issuance of weighing data via the RS-232 or 485 interface to the archiving computer (in the

accounting system).

The possibility of installing filters to improve the indication of weight in accordance with operating

conditions.

Possibility to store weighing data in your own archiving device (option).

The possibility of the device in the dosing mode.

Protection class IP 65.

The price includes:

– technical documentation for foundation construction (foundation can be built by our team for an

additional fee);

– delivery of platforms and equipment to the installation site;

– installation of platforms and electronics;

– scales configuring and adjustment;

– organization of metrological verification of scales;

– customer training use of scales;

– standard computer accounting weighting program.

 

Model Max, t Readability, kg Platform size, m Distance between platforms,m
ТVВ-150 150 50 5×2,3 (2 pcs.) from 2,60 to 5
ТVВ-200 200 50 5×2,3 (2 pcs.) from 2,60 to 5
ТVВ-150-20/50 80/150 20/50 5×2,3 (2 pcs.) from 2,60 to 5
ТVВ-200-20/50    80/200  20/50  5×2,3 (2 pcs.) from 2,60 to 5