Detection tools series
1435mm standard gauge rail gauge ruler for railway

1435mm standard gauge rail gauge ruler for railway

keyword: #rail #track #trackmaintenance #railmaintenance
No.:SN20190710105928527
Product description

【technical parameter】

1. Measurement range and error of gauge (mm)

 

Name

1000 measuring range 

1067 measuring range 

1435 measuring range

1520 measuring range 

1676 measuring range 

Maximum permissible error of indication 

rail guage

10201030

10421100

14101470

15451555

17011771

±0.25

superelevation

-128+128

-128+128

-150+150

-150+150

-150+150

——— 

guard rail check gauge

946966

10131033

13811401

14661146

16221642

±0.30

back gage

893923

970990

13381358

14231443

15791599

±0.30


2. Parallelism of overlay rail surface and ultra-high error unit (mm)

 

Accuracy grade

Parallelism of overlay surface

Maximum Allowable Error of Ultra-high Zero Position

Maximum permissible error of super high indication value

Ultra-high turnaround error

Superelevation Repeatability of Indicators

2 class

0.20

±0.60

±1.20

1.2

0.40

 

[According to Standards]


1. Standard Gauge Railway Gauge Scale TB/T 1924-2008


2. Standard Gauge Railway Gauge Scale JJG 219-2015

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