Supply Of 1. Supply, installation, calibration and training of- Specific gravity apparatus set of soil.2. Supply, installation, calibration and training of- Specific gravity apparatus set of soil. => Limited

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Supply Of 1. supply, installation, calibration and training of- specific gravity apparatus set of soil.2. supply, installation, calibration and training of- specific gravity apparatus set of soil. , supply, installation, calibration and training of- specific gravity apparatus set of soil. the app aratus should consist of ? 1. 50 ml density bottle - 5 nos. (minimum) 2. balance readable & accurate to 0.0 01 g - 1no. 3. water bath -1 no. 4. dessicator (200-250mm dia) with vaccum type with vaccum pump ? hp- 1 no. 5. any other component or item. details- 1. density bottle- it is performed as per is:2720 (part-i). suit able for determination of specific gravity of fine soils. the apparatus consists of a 50 ml density bottle with capillary vent leak proof stopper. ground interchangeable capillary with stopper. capillary vent stopper des ign allows stopper to be inserted to fixed depth in the bottles neck. small hole in center of stopper allows e mission of air and surplus water. volume of the bottle has to be adjusted at 20?c. 2. balance readable & ac curate to 0.001 g-electronic balance 300gm x 0.001 gm readability, platform size 110 mm. 3. water bath - serological water bath, double walled, with digital controller cum indicator with stirring arrangement, insi de stainless steel, temp. range amb. +5?c to 95?c +/- 0.2?c size 450x300x175mm (for 6 racks). 4. dessi cator- vaccum type 250mm dia with vaccum pump for dessicator ? hp. 5. any other component or item as required. make- aimil/heico or similar better. the rate also includes- a. supply and installation of the machi ne to geotechnical laboratory/construction, nf railway, maligaon, guwahati, pin-781011. b. necessary fixi ng of footing, bolts, grooving, concreting, bolting & shifting of equipment to install and fix the apparatus ins ide geotechnical laboratory/con, nfr, maligaon, guwahati. c. 1st year calibration of the equipment as per nabl standard. d. first hand training of nf railway official on use of the equipment as per latest relevant c ode of railway/is standard at maligaon, guwahati, pin-781011. e. supply of latest guidelines (rdso/iricen/ is code etc.) related to the use of the equipment. [ warranty period: 12 months after the date of delivery ] ] , supply, installation, calibration and training of refractory furnace - 12 x 6 x 6-1200?c the furnace should be light weight with ceramic wool insulation. the outer casing made of thick mild steel sheets painted attractively. heating chamber consist of grooved refractory bricks in which heating element s are inserted in coil form and are easily replaceable. temperature controlled by dual display microprocess or based. digital temperature indicator cum controller with k type sensor. compensating cable etc. workin g on 230 v. max. temperature.: 1200 ?c. & working temp.: 1150 ?c. detailed specification as follows: acce ssories are-1. data logger blind - multi point recorder with software, 2. over temp protection system with a udio alarm, 3. hour meter for furnace 4. safety door limit switch - for refractory, muffle furnace, 5. universa l programmable profile controller-ramp soak controller-for furnace, oven, incubators, 6. any other item or c omponent. as required should be included. the furnace should be horizontal, front-loading type. it should h ave built in vent port for removal of abnoxious gases etc. preferably with a provision of connecting the exte nsion pipe with vent lid should be air tight for volatile matter analysis. standard fittings to be included- co mpensating cable, indicating lamps, indian standard power plug & cord. make: aimil / heico or similar bette r. the rate also includes- a. supply and installation of the machine to geotechnical laboratory/construction , nf railway, maligaon, guwahati, pin-781011. b. necessary fixing of footing, bolts, grooving, concreting, g as outlet vent connection to designated space, bolting & shifting of equipment to install and fix the apparat us inside geotechnical laboratory/con, nfr, maligaon, guwahati. c. 1st year calibration of the equipment a s per nabl standard. d. first hand training of nf railway official on use of the equipment as per latest relev ant code of railway/is standard at maligaon, guwahati, pin-781011. e. supply of latest guidelines (rdso/iri cen/is code etc.) related to the use of the equipment. [ warranty period: 30 months after the date of del ivery ] ]