Paragon Instrumentation Engineers Pvt. Ltd.
Paragon Instrumentation – Authorized Dealer of Surveying & Construction Instruments
‘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’ 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 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: –
‘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’ 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 |
