Paragon Instrumentation Engineers Pvt. Ltd.
Paragon Instrumentation – Authorized Dealer of Surveying & Construction Instruments
The ABT 8000 Data Logging Laser Height & Stagger Gauge is a light-weight gauge that allows the user to safely take Height & Stagger measurements of Over Head Line using laser technology as well as the ability to log and store data directly to a mobile device.
The ABT 8000 is manufactured from hard wearing and nonconductive GRP and offers a sprung
foot ensuring improved user friendliness, repeatability and accuracy of measurements.
‘PIE’ Laser Wheel Profilometer Model LPM-5 (Advanced Version) designed specifically to work as per Indian Railway Standards. The profilometer measures wheel profile very quickly by laser scanning without any contact with the wheel tread. The accompanying Android app displays the profile, wheel wear parameters and logs data.
Any exceedances from standard limits are highlighted and can be reported to user by SMS service. The application supports both Hindi and English.
The supply configuration includes handheld laser scanning hardware, ruggedized handheld Android tablet, and calibration checking template and a padded PVC carrying box for all of these.
Main Specifications of LPM-5: –
| Measured & Displayed Parameter | Flange Wear, Root Wear, Tread Wear, Flange Height, Flange Thickness, Flange Slope, qR, and Hollow tyre. |
| Indian Railway Profiles Supported | RDSO 2561, RDSO 91146, RDSO 92082 (28,27,26 & 25) |
| Least Count | 0.1 mm/0.01 mm |
| Accuracy [all parameters] | ± 0.1 mm (0.2mmqR) |
| Display | On provided ruggedized android device. |
| Android Device Screen Size | 7” or more. |
| Android Device Rating | Military grade rugged tablet. |
| Operating Temp | -20º to +50° Centigrade |
| Interface | USB / Bluetooth |
| Operating System | Android 8 or higher. |
| Battery & Charger | In-built rechargeable battery provided in all hardware along with chargers. |
| SMS Generating Facility | Yes, available |
| Languages Supported | English/Hindi |
| Calibration Checking Template | Yes Provided |
‘PIE’ make Trammelling Gauge suitable for Casnub Bogies fitted with Vernier scale. Measuring Range: 1900 mm to 2000 mm, 2100 to 2200 mm & 3000 mm to 3100 mm. Accuracy: ±1.0 mm. Material High Grade Aluminium (6063T6), tube-size 50 mm Sq. Stainless Steel scale with hardened pointer. Supplied in light weight, nicely finished wooden storing & transportation box.
‘PIE’ make Digital Switch Rail Vertical Wear Measuring Gauge Model PSWG-1 used to measure switch rail/point rail/check rail reduction relative to the basic rail and the point rail reduction relative to the wing rail. The gauge is supplied in carrying case with zero setting device.
MAIN SPECIFICATIONS: –
| Resolution | 0.01 mm |
| Accuracy | ± 0.05 mm |
| Range | Up to 25 mm |
| Display | LCD |
‘PIE’ brand Multipurpose Wheel Wear Gauge/qR Gauge our Model WWMG-V fitted with magnet for easy mounting on flange. Made of stainless steel with Least Count of 0.1 mm. Suitable for measuring flange thickness, flange height and value of qR of flange with following measuring ranges.
The Gauge is supplied in well finished case. The measuring point is 70 mm from back of flange.
‘PIE’ make Electronic Track and Turnout Gauge Model AL-6 (E) for Broad Gauge (1676 mm) are made of extruded aluminium section, capable of measuring Track Gauge, Super Elevation (Cant), Check Rail Gauge, Back to Back Distance & Flange way Clearance precisely by means of an easy to read digital Display system and supplied in a padded carrying bag.
Special features of the gauge: –
SPECIFICATIONS: –
| Parameter | Measuring Range | Overall Accuracy |
| Cant | ± 200 mm | ± 0.5 mm |
| Track Gauge | 1651 mm – 1731 mm | ± 0.2 mm |
| Check Rail Gauge | 1633 mm – 1713 mm | ± 0.2 mm |
| Back-to-Back Distance | 1615 mm – 1695 mm | ± 0.2 mm |
| Flange Way Clearance | 20 mm – 100 mm | ± 0.2 mm |
‘PIE’ brand Digital Corrosion Measuring Gauge Model PCMG-2 is used for measuring the depth of cavity developed due to corrosion of rails. The reading is displayed directly on LCD display and is provided with hardened steel pointer.
SPECIFICATIONS: –
NOTE: –THE GAUGE WILL BE SUPPLIED WITH ‘PIE’ CALIBRATION CERTIFICATE TRACEABLE TO NATIONAL STANDARD/NPL STANDARD NOT OF ANY OTHER AGENCY. OUR MASTERS ARE CALIBRATED BY NABL APPROVED LABS.
‘PIE’ brand Portable Track Gauge Calibration Bench made of steel extruded tubing provided with hardened steel testing fixtures set at defined track gauge useful for onsite checking and calibration of Track Gauges Calibrated for Broad Gauge 1676 mm/Standard Gauge 1435 mm (as per user requirement).
The Track Gauge is supplied complete in transportation and storing box with working manual and Recalibration device.
Rail Profile Gauge Cum Recorder – with Frog (Point) Measurement attachment along with ruggedized Android Tablet.
The application fields of RPCS: –
The portable RPCS is a very effective equipment for measuring the rail profile because of its light weight, simple and quick operability. The magnetic measuring base and the telescopic support leg provide the stability of the adequate measuring position. The mechanical scanning roller scans the real rail profile, therefore the contamination on the rail surface does not distort the measurement. The profile measurement can be done on most of the rail types e.g. on Vignol and Phoenix rails as well. The double measuring bar provides the possibility to measure the rails with extreme wear, rails with crinkling and the inclination of the rail can be calculated by measuring the bottom surface of the rail head. The geometric preparation of the bar was done by taking into consideration ergonomic examinations in order to decrease the number of the unnecessary move of the hands.
The handheld computer connects to the RPCS via Bluetooth connection. Shock and resistant and water transport box provide the safe transportation of the device and its accessories. The changeable battery ensures the continuous operation over several shifts.
The functions of the measuring program: –
With a “Frog” attachment the RPCS device is capable of measuring the cross-section profile of the frogs at turnouts.
The following parameters can be measured and calculated with this option:
Technical Specification: –
| Resolution | 5 µm |
| Accuracy in lab (polished rail w/o rust & dust) | ±0.01 mm |
| Accuracy | ±20 µm |
| Repeatability | ±10 µm |
| Time demand of one measurement | cc. 8 seconds |
| Measuring range X | 320 mm |
| Measuring range Y | 60 mm |
| Operating temperature | -20°C… +55ºC |
| Supply | 1 X Li-ion rechargeable battery (18650 type) |
| Operating time | Min. 8 hours / 1000 measurements |
| Insulation resistance | 2 Mohm/500 V (DC) |
| Dust and water resistance | IP54 |
| Communication way | Bluetooth |
| Dimensions | 125x150x150mm |
| Overall system weight | ˂ 8 Kgs |
Rail Profile Gauge Cum Recorder – Basic Version Model RPCS Basic 2.0 along with ruggedized Android Tablet.
The application fields of RPCS: –
The portable RPCS is a very effective equipment for measuring the rail profile because of its light weight, simple and quick operability. The magnetic measuring base and the telescopic support leg provide the stability of the adequate measuring position. The mechanical scanning roller scans the real rail profile, therefore the contamination on the rail surface does not distort the measurement. The profile measurement can be done on most of the rail types e.g. on Vignol and Phoenix rails as well. The double measuring bar provides the possibility to measure the rails with extreme wear, rails with crinkling and the inclination of the rail can be calculated by measuring the bottom surface of the rail head. The geometric preparation of the bar was done by taking into consideration ergonomic examinations in order to decrease the number of the unnecessary move of the hands.
The handheld computer connects to the RPCS via Bluetooth connection. Shock and resistant and water transport box provide the safe transportation of the device and its accessories. The changeable battery ensures the continuous operation over several shifts.
The functions of the measuring program: –
Technical Specification: –
| Resolution | 5 µm |
| Accuracy in lab (polished rail w/o rust & dust) | ±0.01 mm |
| Accuracy in field | ±15 µm |
| Repeatability | ±10 µm |
| Time demand of one measurement | cc. 4 seconds |
| Operating temperature | -20°C… +55ºC |
| Supply | 1 X Li-ion rechargeable battery (18650 type) |
| Operating time | Min. 8 hours / 1000 measurements |
| Insulation resistance | 2 Mohm/500 V (DC) |
| Dust and water resistance | IP54 |
| Communication way | Bluetooth |
| Dimensions | 125x150x150mm |
| Overall system weight | ˂ 7 Kgs |
The ABT 4640 allows the user to take height and stagger measurement of the OHL (Over-Head Line)/Railway Catenary using a Measurement Laser.
The laser is positioned at Eye Level and features a 90 viewing prism, enabling the operator to see the desired cable and laser location marker at the same time in all weather conditions including bright sunshine. The rail Head to Cable Height is displayed on an LCD display, the value is compensated for the Height offset of the laser, meaning that no onsite calculation is required.
Cable stagger position is indicated on a scale on the lateral beam of the gauge. The horizontal beam folds down flat to the lateral beam for storage and transport.
The Gauge is available for B.G and S.G. Available in metal and fibre variants.
TECHNICAL SPECIFICATIONS: –
| Sl | Parameter | FOR B.G (1676 mm) | For S.G (1435 mm) |
| 1 | Weight | 8.2 Kg | 7.8 Kg |
| 2 | Size | 1845mmX1620mmX265mm | 1450mmX1620mmX265mm |
| 3 | Cant | Range: ±199mm Accuracy: ± 1mm Resolution: ± 0.1mm Expected battery life 12month | Range: ± 199 mm Accuracy: ± 1 mm Resolution: ± 0.1 mm Expected battery life 12 months |
| 4 | Cable Stagger | Range: 520 mm Accuracy: ± 10mm @ 5m Resolution: ± 0.1mm | Range: ± 520 mm Accuracy: ± 10mm @ 5m Resolution: ± 0.1mm |
| 5 | Cable Height | Range: 2m – 100m Accuracy: ± 3mm Resolution: ± 0.1mm | Range: ± 2m – 100m Accuracy: ± 3.0mm Resolution: ± 0.1mm |
| 6 | REFOS- Range | Range: ± 2m to 100m Accuracy ± 3.0 mm Resolution ± 0.1mm | Range: ± 2m to 100m Accuracy ± 3.0 mm Resolution ± 0.1mm |
‘PIE’ make Set of two Air Spring Height Measuring Gauges (GO & NO GO), generally & functionally as per Drawing no. SK/GAUGE – 1/2021. The gauge is made from hard steel/hardened stainless steel and each gauge is supplied in a wooden box. Each set consist of one GO-Gauge and one NO-GO Gauge
‘PIE’ make Wheel Profile Gauge Model WPG-1 for intermediate worn wheel profile for coaching stock as per RDSO Sketch No. 92082 made of hardened Stainless Steel. The set consisting of followings: –
Shim feeler gauge 4’ long having 10 leaves of 0.05mm to 0.80mm in following size 0.05mm,0.10mm,0.15mm,0.20mm,030mm, 0.40,mm, 0.50 mm, 0.60mm, 0.70mm, & 0.80mm.
‘PIE’ Make Gradient Spirit level Model SLG-2 (D) for determining rail seat slope at rail seat of sleeper. The gauge displays the slope in RDSO specified formats like 1 in 20, 1 in 25……….. and also in degrees. Supplied in case.
Main Specifications of the Gauge: –
| Display | OLED |
| Measuring Accuracy | ± 0.05 ° |
| Battery | Rechargeable |
| Case | Yes provided |
‘PIE’ Make Digital Sleeper measuring gauge Model SMG-1(D), capable of measuring sleeper dimensions such as: –
Main Specifications of the Gauge: –
| Least Count | 0.1/0.01 mm |
| Measuring Accuracy | ± 0.1 mm |
| Measuring range | 100 mm to 1950 mm |
| Display | LCD |
| Construction | Aluminium and Steel |
| Measuring Focus | Stainless Steel |
| Carrying case | Yes provided |
‘PIE’ Make Adjustable Tyre Gauge for P8 Profile. Model ATG – P8 complete in case.
Technical Specifications:
Max Allowed Flange Wear : 9 mm
Max Allowed Tread Hollow : 6.5 mm
Accuracy of gauge : 0.5 mm
‘PIE’ make Digital Wheel Wear Gauge Model WWG-1 (D) for B.G. Locos, capable of measuring main wheel wear parameters with a resolution of 0.1 mm. The gauge features an OLED display for easy viewing in pits and has an in-built memory for 50 readings. The gauge is functionally as per RDSO SKDL 3592. The gauge is supplied in a padded PVC box with battery charger.
Gauge is supplied with calibration checking template calibrated from NABL approved laboratory.
Technical Specifications:
| Parameters Measured Digitally | Flange Wear, Root Wear, Tread Wear |
| Parameters Measured Mechanically | Tyre Thickness, Wheel Diameter, Flat Tyr |
| Least Count of Digital Parameters | 0.1 mm |
| Accuracy of Digital Parameters | +/- 0.1 mm |
| Accuracy of Mechanical Parameters | +/- 2 mm |
| Measurement Range of Flange, Tread and Root Wear | 11 mm |
| Display | OLED |
| Battery | Rechargeable Li-Ion |
| Construction of Gauge | Stainless Steel and Aluminium |
| Weight of Gauge | Less than 1.5 kgs |
‘PIE’ Make Laser Based Contactless Back to Back Railway Wheel Measuring Gauge Model IMR – L with Calibration Checking Device/Bench and standard accessories.
SPECIFICATIONS:
| Measuring Accuracy | 1590 – 1610 mm. |
| Accuracy | ± 0.2 mm. |
| Indication Discreetness | 0.01 mm. |
| Display | Built in LED |
| Operating Temperature | -15 to + 50ºC |
| Weight | Below 1Kg. |
| Power Supply | Rechargeable Batteries (4XAAA, 1.2V) |
| Connection to PC | Bluetooth |
THE GAUGE QUOTED ABOVE WILL BE SUPPLIED WITH ‘PIE’ CALIBRATION CERTIFICATE TRACEABLE TO NATIONAL STANDARD/NPL STANDARD NOT OF ANY OTHER AGENCY. OUR MASTERS ARE CALIBRATED BY NABL APPROVED LABS.
‘PIE’ Brand Non – Contact type, intelligent Bogie Spring sorting, Colour coding and height measurement system, make ‘PIE’ Model PSHS – 1 (E).
SPECIAL FEATURES:
User just needs to identify whether the Spring is new or used and rest the system take care automatically.
