USDA, ARS, MWA, 1815 N. University St. Peoria, IL

66 -- BLUE M ULH-13C ULTRA LOW CONSTANT TEMPERAUTRE/HUMIDITY CONTROLLED CHAMBER WITH ACCESSORIES SOL 5114-6-3008 DUE 061696 POC Lori J. Houghton, (309) 681-6616 The U. S. Department of Agriculture, Agricultural Research Service, MidwestArea has a requirement for a Blue M Model ULH 13C Ultra Low Constant Temperature/Humidity controlled Chamber with Pro-600 microprocessor- based programmer/controller, companion dry sensor, and digital two-pen circular chart recorder with the optional accessories. This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.6, s supplemented with additional information in this notice. This announcement constitutes the only solicitation; proposals are being requested a written solicitation will not be issued. Request for Proposal No. 5114-6-3008. The solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular 90-36. This solicitation is unrestricted. CLIN 0001 Blue M Model ULH-13C Ultra Low Constant Temperature/Humidity controlled chamber with Pro-600 Microprocessor-based programmer/controller, companion dry sensor, and digital two-pen circular chart recorder, 1 Each. CLIN 0002 Extra stainless steel electropolished shelves, 2 Each. CLIN 0003 Drip Shield, 1 Each. CLIN 0004 Water Purification System, 1 Each. CLIN 0005 Casters/Leveling Legs, 1 Set. CLIN 0006 Humid-Pac Accessory Kit, 1 Kit. CLIN 0007 Interior Work Light, 1 Each. CLIN 0008 Glove Ports, 1 Pair. The salient characteristics are as follows: The standard operating temperature range should be -15C to +93C. The standard operating relative humidity range should be 1 - 98% relative humidity over the dry bulb temperature range of 0 to 93C and limited by a minimum dewpoint temperature of -20C. Interior dimensions of 37'' W x 25'' D x 25'' H (13.4 cu. ft.) Exterior dimensions of 75'' W x 37'' D x 72'' H. Operational voltage of 240 volts/1 phase/60 hertz. The chamber exterior is fabricated using type 304, 18-8 stainless steel. Service access panels are gasketed to insure vapor barrier integrity. The chamber is to have a maximum insulation thickness of four inches of Owens Corning SR-26 fiberglass insulation. The chamber interior is built from type 316-2B stainless steel. All removable parts are electropolished. The chamber must have an inner door providing a primary seal on the temperature humidity environment. The changer inner door is supplied with a wiper blade to clear window condensation for viewing and with glove ports for product manipulation. Shelves are built from Type 304 stainless steel and slotted to allow circulating air to pass through the shelf and onto the samples. A true vapor pressure system is required for humidity control; a moisture injection system will not be considered. The chamber must be supplied with a high efficiency air circulation system. The chamber is to be cooled by a single stage 2 HP mechanical refrigeration system using environmentally approved Refrigerant-22. Setting and indication resolution is 0.1 degrees C and 0.1% relative humidity. Dried and compressed air is to be used to achieve and maintain low humidity conditions. Delivery to be FOB Factory, 14 weeks ARO. FAR 52.212-1, Instructions to Offerors - Commercial applies to this acquisition. FAR 52.212-2 Evaluation - Commercial Items does not apply to this solicitation. Offers shall be evaluated on price and other price related factors. FAR 52.212-3 Offeror Representations and Certifications - Commercial Items apples and a completed copy of the provision shall be submitted with each offer. FAR 52.212-4 Contract Terms and Conditions Commercial Items applies to this acquisition. Offers are to be received by 2:00 pm June 15, 1996 at USDA ARS MWA, 1815 N. University Street, Room 2016, Peoria, IL 61604. The POC for this acquisition is Lori Houghton, (309) 681-6616. (0136)

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