tender for supply of electronics and electricals item-- 1 supply of desktop computer, laptop, printer, projector etc. at ramnagar college, depal, ramnagar, purba medinipur 2 printer-cum-copier (hp, model: hp438n)functions: print, copy, scan: number of print cartridges: 2 (black), print speed black (iso, a4): normal: up to 22 ppm, first page out (ready), black: as fast as 8.3 sec 3 printer-cum-copier (hp,model: hp438nda)functions: print, copy, scan, number of print cartridges: 2 (black), print speed black (iso, a4), normal: up to 22 ppm 4 multifunctional printer(richo, model: mp2014d)memory size. standard: 256 mb, print technology. inkjet, paper weight. standard paper tray(s): 52 - 105 g/m2 bypass tray: 52 - 216 g/m2 duplex: 64 - 105 g/m2, power consumption less than 950 w, paper input capacity standard 350 sheets, paper output capacity standard 500 sheets 5 multifunctional printer(richo, model: mp2014ad)type multifunction printer, color output black, maximum print resolution 600*600, printing technology laser, dimension 587 x 581 x 461 mm 6 projector(epson)i) aspect ratio: 4:03 ii)brightness: 3300 lumens iii) colour : white iv) colour light output : 3300 lumen to 2200 lumen v) colour support: upto 1.07 billion colour vi) contrast ratio : 1500:1 vii) dimensions : 302*237*82 mm viii) focal leangth : 16.7mm ix)focus: manual x) frequency: 50*60 hz xi) interface vge in , hdmi in, usb 2.0 type b xii) keystone correction : mannual vertical +/-30 deg c ; mannual horizontal +/-30 deg c xiii) lamp type : uhe, 210 w, 12000 hrs durability xiv) lens : optical xv) lkight source : lamp xvi) native resolution : xga (1024*768) xvii) noise level : 37 db xviii) operating temperature : 5 to 25 deg c xix) package contents : main unit, power cable, quick start guide, remote control including batteries, user manual (cd), warranty card xx)projection dixtance: 1.76 m (screen 60 inch)xxi) screen size 30 to 350 inch xxii) speaker 2 w xxiii) supply voltage : 100 to 240 v ac xxiv) throw ratio : 1.44-1.95:1, xxv) weight : 2.4 kg xxvi) zoom ratio: digital, factor 1.35 xxvii) warranty : 2 years 7 projector(benq)i) aspect ratio: 4:03 ii)brightness: 3300 lumens iii) colour : white iv) colour light output : 3300 lumen to 2200 lumen v) colour support: upto 1.07 billion colour vi) contrast ratio : 1500:1 vii) dimensions : 302*237*82 mm viii) focal leangth : 16.7mm ix)focus: manual x) frequency: 50*60 hz xi) interface vge in , hdmi in, usb 2.0 type b xii) keystone correction : mannual vertical +/-30 deg c ; mannual horizontal +/-30 deg c xiii) lamp type : uhe, 210 w, 12000 hrs durability xiv) lens : optical xv) lkight source : lamp xvi) native resolution : xga (1024*768) xvii) noise level : 37 db xviii) operating temperature : 5 to 25 deg c xix) package contents : main unit, power cable, quick start guide, remote control including batteries, user manual (cd), warranty card xx)projection dixtance: 1.76 m (screen 60 inch)xxi) screen size 30 to 350 inch xxii) speaker 2 w xxiii) supply voltage : 100 to 240 v ac xxiv) throw ratio : 1.44-1.95:1, xxv) weight : 2.4 kg xxvi) zoom ratio: digital, factor 1.35 xxvii) warranty : 2 years 8 projector(epson)i)product dimensions: ‎23.7 x 30.2 x 8.2 cm; 2.5 kgii)batteries ‎2 aa batteries required. (included)iii) hardware interface ‎hdmiiv) resolution ‎wxgaspecial features ‎portablev)aspect ratio ‎16:10vi)screen resolution ‎1280 x 800vii)noise level ‎37 dbviii)wattage ‎327 wattsix)batteries included ‎yesx)battery cell composition ‎alkalinexi)total usb ports ‎2xii)connector type ‎hdmiform factor ‎portablexiii)mounting type ‎tabletop mountxiv)includes remote ‎yesxv)item weight ‎2 kg 500 g 9 projector(benq)i) product dimensions ‎31.2 x 22.5 x 11 cm; ii) 2.8 kgiii)flash memory installed size ‎128 gbiv)hardware interface ‎hdmi / v)resolution ‎full hd 1080pvi)special features ‎speakers, internet ready, 3d-readyvii)mounting hardware ‎projector, viii)remote control,ix) power cord, x)quick start guide,xi) warranty cardxii)number of items ‎1 / xiii)remote control description ‎irxiv)display technology ‎dlp/ xv)standing screen display size ‎15.6 / xvi)display type ‎dlp / vii)image brightness ‎3500xviii)image contrast ratio ‎16:9 / xix)aspect ratio ‎16:9xx)screen resolution ‎1920 x 1080 / xxi)resolution ‎1920 x 1080 pixels / xxii)noise level ‎29 db / xxiii)voltage ‎230 volts / xxiv)wattage ‎340 watts / xv)power source ‎corded electric / xxvi)refresh rate ‎60 hz / xxvii)total usb ports ‎1connector type ‎usb, hdmi, ir / form factor ‎portablemounting type ‎floor mount / includes rechargeable battery ‎no /includes remote ‎yes / manufacturer ‎benqitem weight ‎2 kg 800 g 10 tripod stand projector screen(good branded/quality)i)screen material: matte white fabricii)maintenance: cleanableiii)viewing size(wxh): 265x149cmiv)top border(b1): 6cm (2.4)v)ratio: 16:9vi)viewing angle: 160°vii)gain: 1.0viii)case dimensions: 280mm (11)ix)case material: steelx)case shape: octagon 11 pedestal fan (good branded/quality)i)sweep size 40 cm (400 mm)ii)speed 2100 rpmiii)voltage 230 v ac, 50 hz v aciv)fan speed steps 3v)power 135 wvi)air delivery 100 m3/minvii)warranty 2 years 12 20 kw utl on grid solar inverter (utl) low startup voltage, pv overload upto 30%, dc switch available on above 4.2kw, key components : solar panels (at least 75% performance efficiency), solar mounting structure, solar inverter, solar batteries (optional), the balance of system (cables, fuses, mcbs, and distribution boxes), energy output: 80 kwh of electricity per daywide ac voltage range (160v to 290v),working temperature upto 65°c,ac & dc side type-ii 20ka spd (double surge protection),less noise emission >25db,remote monitoring through utl solar app,high mppt efficiency upto 99%,power export limiting,easy installation low maintenance,warranty: 10 year onsite warranty 13 desktop computer (hp)i) mother board : latest version ii) processor central processing unit (cpu) type and speed: intel i3 latest generation processor, 12hziii) random-access memory (ram) capacity 8gb ddr4 iv) storage type and size (ssd) 512 gbv)display resolution : 1024*768 ,vi) operating system: os10 vii) monitor: 19 viii) keyboard ix) mouse 14 desktop computer (dell)i) mother board : latest version ii) processor central processing unit (cpu) type and speed: intel i3 latest generation processor, 12hziii) random-access memory (ram) capacity 8gb ddr4 iv) storage type and size (ssd) 512 gbv)display resolution : 1024*768 ,vi) operating system: os10 vii) monitor: 19 viii) keyboard ix) mouse 15 desktop computer (hp)i) mother board : latest version ii) processor central processing unit (cpu) type and speed: intel i5 latest generation processor, 12hziii) random-access memory (ram) capacity 8gb ddr4 iv) storage type and size (ssd) 512 gbv)display resolution : 1024*768 ,vi) operating system: os10 vii) monitor: 19 viii) keyboard ix) mouse 16 desktop computer (dell)i) mother board : latest version ii) processor central processing unit (cpu) type and speed: intel i5 latest generation processor, 12hziii) random-access memory (ram) capacity 8gb ddr4 iv) storage type and size (ssd) 512 gbv)display resolution : 1024*768 ,vi) operating system: os10 vii) monitor: 19 viii) keyboard ix) mouse 17 laptop (hp)i) processor central processing unit (cpu) type and speed: intel i3 latest generation processor, 12hzii) random-access memory (ram) capacity 8gb ddr4 iii) storage type and size (ssd) 512 gbiv)display resolution : 1024*768 ,v) operating system: os10 vi) monitor: 19 vii) keyboard viii) mouse 18 laptop (dell)i) processor central processing unit (cpu) type and speed: intel i3 latest generation processor, 12hzii) random-access memory (ram) capacity 8gb ddr4 iii) storage type and size (ssd) 512 gbiv)display resolution : 1024*768 ,v) operating system: os10 vi) monitor: 19 vii) keyboard viii) mouse 19 laptop (hp)i) processor central processing unit (cpu) type and speed: intel i5 latest generation processor, 12hziii) random-access memory (ram) capacity 8gb ddr4 iv) storage type and size (ssd) 512 gbv)display resolution : 1024*768 ,vi) operating system: os10 vii) monitor: 19 viii) keyboard ix) mouse 20 laptop (dell)i) processor central processing unit (cpu) type and speed: intel i5 latest generation processor, 12hziii) random-access memory (ram) capacity 8gb ddr4 iv) storage type and size (ssd) 512 gbv)display resolution : 1024*768 ,vi) operating system: os10 vii) monitor: 19 viii) keyboard ix) mouse