Tender For supply of a set of standard gas mixture for calibration of dga, 10 ltr capacity aluminum can with nozzle and screw fine control valve on to outlet valve on top of the can to obtain required gas flow with regulator consisting of :- 1) gas concentration of gases as methane 1000 ppm, ethylene 1000 ppm, ethane 1000 ppm, acetylene 1000 ppm, hydrogen 1000 ppm carbon dioxide 5000 ppm, carbon monoxide 5000 ppm and nitrogen balance - 02 nos/set. 2) methane 500 ppm, ethylene 500 ppm, ethane 500 ppm, acetylene 500 ppm, hydrogen 500 ppm carbon di oxide 500 ppm, carbon monoxide 500 ppm and nitrogen balance - 01 no/set. shelf life 12 months. canister capacity 0.5 ltr, filling pressure 20 kg/sq.cm with test certificate and suitable septa as spares.
Tender For supply of (1).oxygen meter gauge specifications: 2 inch / 50 mm oxygen gas bourdon pressure gauge, for usage in oxygen pressure regulator. (2). dial size: 2.0 inch / 50mm (3). pressure range: 0 to 42 kg per sq.cm or 600 psi (4). use: oxygen gas reusable. (5). display type: analog (6). material of casing: mild steel, internal brass parts and aluminum surface. (7) it should withstand standard oxygen cylinder that contains at 2200 psi and 700 (6.5 m3 at 15200 kpa at 200c) (8). make: scientific, lionex, samar, weldstar, jainco confirming to is 6901:2009 and iso:5171:1995.
Tender For supply of procurement of gas cutting and welding accessories d d 5 g5 g - torch cutting gas 450mm w nozzle 1by 16in , nozzle torch anm 3 by 64in , hose rbr 8mm wldng acetylene , hose rbr 8mm wldng o2 , nozzle torch anm 1 by 16in , hldr electrd weld 600a , appron lthr 1 point 5mm std f welder , screen hand f welding , arrester flash back torch mounted , arrester da to be fitted at regulator , arrester o2 to be fitted at regulator , goggles sfty w photo chronic glass , glass 4 1 by 4x3 1 by 4in blk f screen , glass 4 1 by 4x3 1by 4in wht f scrn
Tender For supply of next gen edtech c c - arduino uno with ic , arduino nano soldered , arduino mega , breadboards and mini breadboard , general purpose soldering board , i2c module for display soldered , usb cable set , 9 volt battery , line voltage regulator , water pump module , 8 in to 8 led matrix module , bluetooth , ldr module , joy stick , active buzzer , motor driver , dc plastic gear motor with wheel , nodemcu with wi-fi , rgb leds , leds red , leds green , leds blue , led yellow , leds white , 555 timer ic , diode kit , transistor kit , push button switch , mq 2 smoke detection , mq 3 alcoholethanol sensor , mq 4 methane natural gas sensor , mq 5 methane liquified gas sensor , mq 6 liquified petroleum gas sensor , mq 7 high sensitivity co carbon monoxide sensor detector , mq 8 hydrogen gas sensor , mq 135 air quality sensor , ultrasonic sensor module hc sr 04 or compatible , soil moisture sensor module , rain drop sensor , temperature sensor , temperature sensor and humidity sensor module , 10000 mah 5 volt power bank , lithium-ion battery , lithium-ion battery charger , lithium-ion battery holder , 18650 battery holder x 2 , solder wire , sensor add on kit , filament for 3d printer , filament storage box , string only mtr , rubber band , popsicle sticks , wood glue bottle , wire cutter , flexible cutting mat , stepped drill bit , glue stick , nuts bolts and screw , sand paper , various grit 100 , various grit 120 , neo 6m gps module , tello drone battery , pressure sensor lps22hb , prime kit , male to male jumper wires bundles , male to female jumper wires bundles , female to female jumper wires bundles , 512gb ssd , 1000 va microtec , 19v 3. 42 amp
Tender For corrigendum : supply of (1).oxygen meter gauge specifications: 2 inch / 50 mm oxygen gas bourdon pressure gauge, for usage in oxygen pressure regulator. (2). dial size: 2.0 inch / 50mm (3). pressure range: 0 to 42 kg per sq.cm or 600 psi (4). use: oxygen gas reusable. (5). display type: analog (6). material of casing: mild steel, internal brass parts and aluminum surface. (7) it should withstand standard oxygen cylinder that contains at 2200 psi and 700 (6.5 m3 at 15200 kpa at 200c) (8). make: scientific, lionex, samar, weldstar confirming to is 6901:2009 and iso:5171:1995.