Supply, Installation, Demonstration and Commissioning of Purchase of Various Lab Equipment for Transportation Engineering Lab at School of Civil Engineering, SMVDU Kakryal, Katra

Cannon Manning cum Cannon Fenske Viscometer (For determination of the absolute viscosity & Kinematic viscosity of bitumen & cut - backs) As per IS: 1206 (Part II) – 1978, reaffirmed 2003, for determination of Absolute and Kinematic Viscosity of Bitumen and Cut-backs as per IS Standards Cannon–Manning Vacuum Viscometer (02) has the following specifications: absolute viscosity of bitumen at 60 °C, Operates under vacuum of 30 ± 0.05 cm Hg, Viscosity measuring range: 30 to 20,000 poise. Made of high-precision borosilicate glass (ASTM E438 Type I, Class A); Supplied with individual calibration constant. Cannon–Fenske Opaque Viscometer (02) for kinematic viscosity of bitumen/cut-backs at 135 °C;Operates under gravity flow; Viscosity range: 0.5 to 10,000 cSt; borosilicate glass, annealed for stress relief; Supplied with individual calibration constant; Temperature Control Bath: Advanced digital constant temperature bath with microprocessor-based PID controller; Temperature range:Ambient +5 °C to 150 °C, Accuracy: ±0.05 °C, Uniformity: ±0.1 °C across bath, Bath capacity: Minimum 15 litres, stainless steel inner chamber;Stirring: Magnetic / circulating pump for uniform temperature distribution, Digital display: Dual LED/LCD display for set and actual temperature. Vacuum System (for Cannon–Manning): Precision vacuum pump with fine control valve, Vacuum regulation: 30 cm Hg ±0.05 cm Hg, Digital vacuum gauge for real-time monitoring, Silent, oil-free operation with moisture trap, Digital stopwatch/timer (least count: 0.1 sec), IS/ASTM standard thermometers / digital PT-100 probe (range 0–150 °C, accuracy ±0.1 °C)\; Standard reference oils (for calibration check, NABL traceable); Protective viscometer holder assembly with levelling system; Safety cover over bath with insulated lid. Suitable for 220–240 V AC, 50 Hz, single phase.

Flash Point (Open) and Fire Point Cleveland (For determining the flash and fire points of petroleum products, except for fuel oil and those products which have open cup flash point below 79° C (175° F). Standards - IS:1209-1978, IS:1448 (69)-2019, Cleveland (Open Cup)) Electrical heating with electric heater. This apparatus consists of the test cup, heating plate, test flame applicator, heater, supports as described in IS 1209-1978 specifications and Accessories for converting open cup model to close cup model, preferred. The complete apparatus is manufactured from Brass or Stainless Steel Material, Heater is controlled by energy regulator and a gas test jet assembly and temperature displayed on Digital temperature indicator fitted to the apparatus. Suitable for operation on 220 Volts, 50 Hz, AC Supply.

Flash Point Pensky-Martens Apparatus (For determining the flash point of fuel oils and lubricating oil, bitumen other than cutback bitumen and suspension of solids in liquids, having a flash point above 49°C.) Standards - IS:1209-1978, IS:1448 (69)-2019, Pensky-Martens (closed Cup)) Electrical heating with electric heater. assembly consists of Brass test cup with handles, Constant speed motorized stirrer, Accessories for converting close cup model to open cup model preferred.. The temperature range from 40 to 360° C by a manual Pensky Martens Closed Cup Apparatus. Fitted with electronic Digital temperature indicator and energy regulator control and a gas test jet assembly. Suitable for operation on 220V, 50Hz, Single Phase, AC Supply.

Bulk Density Measurement Set (3/15/30 lt) As per IS : 2386 (Part - III) -1963, IS : 10079-1982, Cylindrical Measure with Tamping Rod Required for determining the bulk density or unit weight of aggregates. Three calibrated cylindrical measures one each of 3 litre, 15 litre and 30 litre capacity made out of thick gauge steel sheet with handles Stout and rigid to retain form, complete with one tamping rod 16 mm dia x 60 cm long rounded at one end.

Ring and Ball Apparatus As per IS 1205:2022 Applies to bitumen, tar, coal tar pitch, and related materials softening point. Ring Dimensions: Two tapered rings in brass, Balls: Steel balls 9.5 mm in diameter, weighing 3.50 ± 0.05 g each, Two ball centring guides, a ring holder and a bath 8.5 cm dia x 12 cm deep approx. Features a magnetic stirrer, heating facility, and a digital temperature display. Glass Beaker with Cover, Ring & Ball Stand, Cork for Thermometer, Brass base plate for preparing the specimen. Temperature control is via an integrated PID controller and operate on 220 V, 50 Hz, single-phase AC supply.

BENKELMAN BEAM WITH DIGITAL DIAL GAUGE As per IRC:81-1997, Guidelines for pavement strengthening using Benkelman beam, Length 3.66 m; pivot 2.44 m from tip, Rebound deflection (used for overlay design), Use known-thickness blocks; ½ thickness equals gauge reading, ≥10 points per section; ≤50 m spacing, 0.01 mm/°C; standard = 35 °C, Apply correction based on climate/moisture seasonal effects, Available automated variants and specs in MoRTH documents, Supplied with a DIGITAL dial gauge of 0.001 x 12.5mm or 12.7mm or 25mm.

Automatic Marshall Stability Test Machine (Digital) As per Indian Standard: IS 17127:2019 , Defines the Method for stability (maximum load), flow (deformation under load), and bulk density when loaded on the lateral surface using a Marshall apparatus. Specification: Capacity of the load frame - 100kN, Platen Diameter - 150mm, Platen Speed - 0.001- 51 mm/min, Breaking head assembly with flow meter for 150 mm, Rammer for marshal 10.2 kg (2 Nos.), Modified Marshal mould 150mm dia complete (3Nos.), Pedestal for holding the mould 150 mm(1Nos), Rammer 5.2 kg - 2 Nos, Load Cell – 100kN, Displacement sensor along with flow meter - +20mm, Accessories for 100 mm dia. specimen, 100 mm dia. mould - 3 Nos., Pedestal for holding the mould 100 mm (1 Nos), Rammer 5.2 kg - 2 Nos., Breaking Head Assembly - 1 No. Touchscreen interfaces with high-resolution TFT-LCD, real-time load vs. time/displacement graphs. Internal storage, USB, Ethernet, PC software support for data export, Suitable for operation on 220V, 50 Hz, single phase, AC supply.

Thermo statically Controlled Oven (300 -350 Lt.) As per IS/ASTM standards and AICTE norms, Thermostatically Controlled Oven used for heating, drying, and conditioning of aggregates, bitumen, and bituminous mixes at controlled temperatures during various tests in transportation/bitumen labs the standard specifications are Doublewalled construction with outer body made of mild steel (powder coated), Inner chamber made of stainless steel / mild steel with heat-resistant enamel, High-grade mineral/glass wool to minimize heat loss, Ambient +10°C to 250°C, Thermostatic or digital PID controller with accuracy of ±1°C, Temperature uniformity maintained by forced air circulation, High-quality heating element chrome wire / tubular heaters, Ensures uniform heating across chamber, Adjustable shelves(Min. 03) made of stainless steel perforated sheet with Removable for flexibility, Capacity Volume: 300 to 350 Litres, 220/230 V, single-phase, 50 Hz AC.Compliance with IS: 6365-1971: The equipment should confirm to this Indian Standard, which covers safety requirements, tests, and marking for laboratory ovens. Door: A sealed main door with a silicone gasket & lock. Safety features such as overtemperature protection, an automatic over-temperature alarm, and thermal cut-off. Casters for easy movement.

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