Tender For Supply Of Post-Harvest Research Chamber., Bhopal-Madhya Pradesh

Tender For Supply Of Post-Harvest Research Chamber. => Limited; 1  Cold room along with refrigeration system (Indoor &Outdoor unit) and hinge Door;  2 M L X 2 M W X 3 M H  100 mm Puff panel  Hinge Door with gasket Temp: 0 to 10 degree Floor Panel/slab Skin MOC & Thickness (Inner/Outer) in mm: Inside AL Chk Plate over Ply sheet & Outside GIPP 0.4 mm. Wall & Ceiling Panel Construction: Prefabricated Sandwich PUF panels with Panel to Panel Cam lock joints & PVC gasket. Panel With grooves to increase the strength. Floor Panel Construction: PUF panel with outside pre coated GI Sheet & inside 9 mm Marine ply for Aluminum Checkered Plate. Sheet Thickness 1.2 mm. Door Accessories: Flush type Swing Door Accessories with Heavy duty Imported Hardware like Hinges, Handle & Door closer. Condenser Type: Air Cooled Aluminum Fin & Copper Tube type. Cooling Capacity: About 11362 BTU/Hr. (3.33 kW/Unit). 01 02 N2 Generator (O2 Scrubber)for the purity can be dynamically adjusted for 95% to 99% depending upon pull down requirements.: 10 m3 / hr. @ 1% O2 (99% N2) 01 10 polyamide UBE membrane in AL shell operated with Electrically Actuated Solenoid Valves. 03 CO2 Scrubber having Carbon Steel Vessel with Media: Specially Treated Activated Carbon Treated for CO2 and Ethylene Scrubbing: Scrubbing capacity of 75Kg of CO2 per day with Internal Plumbing of 4 Dia PVC with pressure rating of 8 bar Fitting: Compression fittings &4 Full Bore Butterfly Valve 01 04 Humidifier: Range of Humidity 55-95% 01 05 Control Panel with dimension 2000 x 15000 x 1200 mm(approx.): Gas analyzer; 1 channel N2 generator: 1 channel CO2 scrubber: 1 channel Filtration system : 30m3/h Filter 1: Dust filter of 0.1uM Filter 2: Moisture Separator Filter 3: Oil Filter Air Compressor Type: Screw Compressor Capacity: 30 m3/hr. Dryer: Refrigerant Based Filters: Inbuilt Three filters Dust/Moisture/Oil Measurement and Sensors in the System (Per Panel): Temperature sensor: 0.0-50OC. R.H. Sensor: 0-100% O2 sensor (0-30%) for CA Resolution: 0.1% Reputability: 1% (Electrochemical Type). C2H4 sensor (0-500) ppm for CA Resolution: 1ppm Reputability: 1% (Electrochemical Type). CO2 sensor (0 - 10%) Specs: 0-10.00% (Continuous CO2 for Scrub/Purge) Resolution: 0.1% Reputability: 1% (IR Sensor) Sensor Module for monitoring , Temp 01 11 , Pulp , RH for CA (IC & RTD based) Breather Bags: 4m3 having 100 % Pressure relief valves(Weight Loaded): 4” PVCPressure release valves (Weight Loaded). Alcohol manometer: -15 to 15 mm 100 % Made in India to check room pressure through alcohol/water displacement. PU Tubes: 8 mm dia. Sensor wires: Multicore . Ethylene gas cylinder 03 lit CS make: CS/Aluminumcan ripe around 500 MT fruit Sampling Pump for Gas analyzer: Power: 24 V DC with Brushless motor. Software: Three Modes, fully automatic, manual and Diagnostic with management of CA + Ripening. PLC & HMI: Schneider based Modular PLC with Expansion Module with HMI: 7 Touch Screen HMI &Data logging. Gas Tighting: Gastight coating of complete chamber A) All corner connections (floor-wall, wall-wall, wall-ceiling) within the cells B) All Panel joints C) Panel joints above evaporator D) Connections around passages, door and hatch. IOT based solution: Live process status available in web dashboard along with Process analytics. Note It should have gastight door with leak-proof chamber; It must Controls Temperature and 12 RH; It must have provision for Data logging onto USB as well as IOT to customers PC; It should have a feature to show trends and graphs on HMI; It must be user programmable to set points for each parameter; It parameters must be customizable as per the requirement; It should come with port to introduce gases inside chamber by 4’’ PVC pipe and PU Tubes.

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	27-11-2024	Modification of Technical Specification	Other	12-12-2024

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