Supply, Installation , Commissioning Of Devices, Equipments, Instrument, Machineries, Tools Etc. , Boyles Law Apparatus , Laboratory Flywheel ( Wall Mountable ) To Find Moment Of Inertia , Stoke’S Law Apparatus , Stainless Steel, PURULIA-West Bengal

Supply, Installation , Commissioning Of Devices, Equipments, Instrument, Machineries, Tools Etc. , Boyles Law Apparatus , Laboratory Flywheel ( Wall Mountable ) To Find Moment Of Inertia , Stoke’S Law Apparatus , Stainless Steel Ball Set ( Solid ) Radii  Of Individual Sets: ( I )   2.5  Mm ( Ii )   3.0 Mm ( Iii ) 3.5 Mm ( Iv ) 4.0 Mm ( V ) 4.5 Mm. , Glycerin ( Chemical Grade ) High Viscosity , Funnel ( A ) Material: Plastic ( B ) Dimensions: ( I ) Diameter Of Top - 100 Mm, ( Ii ) Length Of Stem - 100 Mm , Spherometer ( A ) Material: Stainless Steel / Brass ( B ) Range Of  Linear  Scale: ( 10 – 0– 10 ) Mm ( C ) Graduation Of  Linear  Scale:  1 Mm , Spherical Convex Mirrors ( A ) Set 1: Radius - 50 Mm, Focal Length - 10 Cm ( B ) Set 2: Radius - 50 Mm, Focal Length - 15 Cm ( C ) Set 3: Radius - 50 Mm, Focal Length - 20 Cm , Spherical Concave Mirrors ( A ) Set 1: Radius - 50 Mm, Focal Length - 10 Cm ( B ) Set 2: Radius - 50 Mm, Focal Length - 15 Cm ( C ) Set 3: Radius - 50 Mm, Focal Length - 20 Cm , Plane Mirrors 6 Cm X 8 Cm , Hollow Metallic Cylinder ( To Measure Volume Of The Cylinder ) Length 4 Cm Internal Diameter: 1 Cm External Diameter : 1.2 Cm , Spring Constant Apparatus , Coefficient Of Linear Expansion Apparatus , Steam Boiler With Bung / Stopper , Rubber Tube Diameter: 0.5 Inch , Friction Table With Glass Top , Spring Balance ( Hanging Type With Rectangular Shape ) ( A ) Material: Stainless Steel & Powder Coated Cast Iron ( B ) Capacity: 250 Gram ( C ) Graduation: 5 Gram , Retort Stand , Slotted Weight ( A ) Material: Stainless Steel ( B ) Set 1: Mass - 5 G ( B ) Set 2: Mass - 10 G ( C ) Set 3: Mass - 20 G ( D ) Set 4: Mass - 50 G , Liquid Mercury ( Laboratory ) , Digital Conductivitymeter With Electrode , Digital Ph-Meter , Digital Balance , Magnetic Stirrer With Stirring Bead , Redwood Viscometer Number 1 , Glass Jar With Lid 12Cm -Height, 6 Cm- Diameter , Bod Bottle 300Ml., Stoppered, Made Of Borosilicate Glass , Burette 50 Ml Burette ( 0.1 Ml Divisions ) With Ptfe Stopcock, Made Of Borosilicate ( 3.3 ) Glass , Beaker 250 Ml., Made Of Borosilicate ( 3.3 ) Glass , Beaker 500 Ml., Made Of Borosilicate ( 3.3 ) Glass, , Funnel Diameter-2.5”, Made Of Borosilicate ( 3.3 ) Glass , Funnel Diameter-4”, Made Of Borosilicate ( 3.3 ) Glass , Kohlrausch Flask

Refer document

Refer document

INR 3.14 Lakhs /-

Name of Work: NOTICE INVITING E-TENDER FOR SUPPLY, INSTALLATION & COMMISSIONING OF DEVICES,EQUIPMENTS, INSTRUMENT, MACHINERIES, TOOLS ETC. FOR PHYSICS & CHEMISTRY LABORATORIES AT PURULIA POLYTECHNIC, PURULIA.

Sl. No.	Item Description
1	Boyles Law Apparatus
2	Laboratory flywheel (wall mountable) to find Moment of inertia
3	Stoke’s law apparatus
4	Stainless Steel Ball set (Solid) Radii  of individual sets: (i)  2.5  mm (ii)  3.0 mm (iii) 3.5 mm (iv) 4.0 mm (v) 4.5 mm.
5	Glycerin (Chemical Grade) High Viscosity
6	Funnel (a) Material: Plastic (b) Dimensions: (i) Diameter of Top - 100 mm, (ii) Length of stem - 100 mm
7	Spherometer (a) Material: Stainless Steel / Brass (b) Range of  Linear  Scale: (10 – 0– 10) mm (c) Graduation of  Linear  Scale:  1 mm
8	Spherical Convex mirrors (a) Set 1: Radius - 50 mm, Focal Length - 10 cm (b) Set 2: Radius - 50 mm, Focal Length - 15 cm (c) Set 3: Radius - 50 mm, Focal Length - 20 cm
9	Spherical Concave mirrors (a) Set 1: Radius - 50 mm, Focal Length - 10 cm (b) Set 2: Radius - 50 mm, Focal Length - 15 cm (c) Set 3: Radius - 50 mm, Focal Length - 20 cm
10	Plane mirrors 6 cm X 8 cm
11	Hollow metallic cylinder (To measure volume of the cylinder) Length 4 cm Internal diameter: 1 cm External diameter : 1.2 cm
12	SPRING CONSTANT APPARATUS
13	Coefficient of linear expansion apparatus
14	Steam Boiler with Bung / Stopper
15	Rubber Tube Diameter: 0.5 inch
16	Friction Table with Glass Top
17	Spring Balance (Hanging type with Rectangular Shape) (a) Material: Stainless Steel & Powder coated Cast Iron (b) Capacity: 250 gram (c) Graduation: 5 gram
18	Retort Stand
19	Slotted Weight (a) Material: Stainless Steel (b) Set 1: Mass - 5 g (b) Set 2: Mass - 10 g (c) Set 3: Mass - 20 g (d) Set 4: Mass - 50 g
20	Liquid Mercury (Laboratory)
21	Digital Conductivitymeter with electrode
22	Digital PH-Meter
23	Digital Balance
24	Magnetic stirrer with stirring bead
25	Redwood Viscometer Number 1
26	Glass jar with lid 12cm -height, 6 cm- diameter
27	BOD Bottle 300ml., Stoppered, made of borosilicate glass
28	BURETTE 50 ml burette ( 0.1 ml divisions ) with PTFE stopcock, made of borosilicate (3.3) glass
29	BEAKER 250 ml.,Made of borosilicate (3.3) glass
30	BEAKER 500 ml.,Made of borosilicate (3.3) glass,
31	FUNNEL Diameter-2.5”, Made of borosilicate (3.3) glass
32	FUNNEL Diameter-4”, Made of borosilicate (3.3) glass
33	KOHLRAUSCH FLASK