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Lot 1 - Phmetro - Phoportatile Shopping With Rechargeable Battery, Automatic Compensation, Liquid Crystal Graphic Display And Calibration At Three Points. It Should Have The Following Equal Or Superior Characteristics: - Built Abs, Compact And Robust Emplastic; - Rechargeable Battery With Autonomy Of Uninterrupted 10 Hours Of Use; - Digital Indication In Wide Easily Visualized Liquid Crystal Graph With 128X64 Pixels; - Simultaneous Digital Indication Of Ph Value, Mv And Temperature; - Indication Of Battery Level; - Stand-By, Ph And Millivolts Functions; - Measurement Range Of 0.00 Ph At 14.00 Ph And ± 2000 Mv Absolute; - Automatic Compensation Of Temperature Between 0ºc And 100 ° C, By Means Of Pt-100 Sensor; - Calibration In Three Points; - Precision: ± 0, 2 ° C, ± 0, 02Ph And ± 0, 2Mv; - Reproducibility Of ± 0, 01 Ph And ± 0, 1 Millivolts; - Readability: 0, 01 Ph, 0, 1Mv And 0, 1 ° C; - Stainless Steel -Encapsulated Temperature Sensor; - You Must Track Power Supply; Combined Plastic Electrode For Ph, 100 Ml Of Ph 9, 18 Buffer Solution; 100 Ml Of Ph 6, 86 Buffer Solution; 100Ml Of Ph 4, 01 Buffer Solution; 100 Ml Of Resting Solution, Temperature Sensor, And Instruction Manual; Indicate Mark And Warranty Period. The Bidder Should Send Catalog In Portuguese., Lot 2 - Laboratory Centrifuge - For Tubes - 30 Samples / Digital, Lot 3 - Water Bath: Capacity That Meets 90 To 105 Tubes. Adjustable Temperature By Digital Microprocessor. Internal Stainless Steel Cuba Without Amendments Or Welds. Capacity Between 6, 6 Liters To 10 Liters. Stainless Steel Or Plastic Lid. External Structure In Stainless Steel Or Painted Iron Steel. Heating Through Tubular Armored Resistance. Unique Bookcase For Test Pipes. Temperature Controller With Display. At Least, Between -10 ° C And 120 ° C, With Accuracy Equal To Or Better Than ± 1, 5 ° C. Has A Valve For Drainage. Capacity. Have Temperature Measurement And Control Within The Applicability Range (Eg: 30-50 ° C). Visual Indication Of Range Of Desired Temperature. The Cuba Should Not Present Recesses And/Or Living Corners. If Necessary, Request Removable Crackers. Visual Indication Of Momentary Temperature. Electric Power: 110/220V - 60 Hz., Lot 4 - Laboratory Microscope: Biological Binocular Microscope Of Phase Contrast. Observation Tube At Least 160 Mm In Length With Binocular Head Inclined To 30 ° And 360 Degrees Rotation, With Interpupillary Distance Adjustment And Dioptry Adjustment For Both Ocular; Reverse Quadruple Revolver; Phase Phase Phase Phase Php Plane Ph, 40X Ph Retractable And 100X Ph And Immersion, Type O.G; 01 Pair Of 10X Flat -Fired 20 Mm Diameter Oculars, Allowing Configurable Increases Between 100X And 1000X (Desirable To Have Optional Configuration Up To 1600X With 16X Ocular); Double Platinum, Mechanical With Chasmical Chas With Control For X And Y Movements And Blade Fixation; Coaxial Micrometric And Macrometric Focus Adjustment, With Independent Knob, With Pressure Control (Torque) Exerted On Coarse Adjustment And Safety Lock To Limit The Height And Thus Avoid Objective To Damage, The Vertical Focus Distance Of The Focus Should Be At Least 22 Mm, With Minimum Thin Adjustment Division Of 0, 002 Mm; Accompanies For Polarization, Centralizing Eye, Phase Contrast Turns; Electrical Koehler Illuminator With Spices Collector
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