Part Number Description Notes
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Gas Supply
004-62230-32 Gas Regulator for CO2 2 stage gas regulator, CGA 320, delivery pressure range: 2-30 psig 
004-62230-58 Gas Regulator for He, N2, Kr, Ar 2 stage gas regulator, CGA 580, delivery pressure range: 2-30 psig 
004-25549-00 Reducer 1/8 in Tube x 1/4 Tube
004-33601-00 Gas Regulator Expansion Kit Adds an additional outlet to the gas regulator
004-33602-00 Gas Regulator Pressure Relief Kit Prevents excessive gas pressure in the event of a regulator failure (not to be used with toxic gases)
290-25846-00 Gas Inlet Line 6' For connecting gas to the instrument, Copper, 1/8 in x 6 ft long
290-25846-01 Gas Inlet Line 16' For connecting gas to the instrument, Copper, 1/8 in x 16 ft long
Vacuum Supply
004-25509-00  Clamp  NW 10/16, clamp to connect flex tube to pump or instrument
004-25626-04 Flex Tube 3/4 in OD x 48 in long, NW 16, tube to connect pump to instrument
004-25630-00 Centering Ring NW 16, sealing ring to connect forepump to instrument
062-62803-00 Dry Diaphragm Vacuum Forepump Without tray
350-34026-00  Hybrid Pump 5×10-9 mbar
004-62023-01 Service Kit Vacuum Forepump
Reference Materials
004-16844-00  Reference Material Y Zeolite Micropore reference material
004-16821-00 Reference Material Silica Alumina Reference material for surface area and pore volume, S(BET) appr. 200 m2/g
004-16833-00 Reference Material Carbon Black Reference material for surface area, S(BET) appr. 30 m2/g
004-16816-00 Reference Material Alumina Reference material for surface area with Krypton analysis, S(BET) appr. 0.25 m2/g
General Operating Supplies
003-63801-01 Cable Ethernet Straight-Thru For connecting the instrument to a computer
350-25853-04 Shield for Dewar and Chemisorption Furnace
350-25825-00 Dewar 3.2 ltr
240-25901-00 Dewar Dip Stick For checking liquid nitrogen level in Dewar
350-31701-00 Dewar Lid 12mm For 12 mm sample tubes
350-31700-00 Dewar Lid 9mm For 9 mm sample tubes
350-26012-00 Heating Mantle for in-situ Degas For degassing samples in-situ on 3Flex ports, up to 400 °C
350-33013-00 Heating Mantle for in-situ Degas For use on instruments below serial number 200, inlcudes adapter to connect to 1st generation 3Flex
350-26004-00 Heating Mantle for Vapor Source
011-62700-11 Air compressor, 115 V 2.12 CFM, for operation of pneumatic valves
011-62700-23 Air compressor, 230 V 2.12 CFM, for operation of pneumatic valves
350-53700-00 Degas Mantle Top Degas mantle top for 350-26000-00 (Glascol mantle)
350-53701-00 obsolete
350-53701-01 Heating Mantle Top for 350-53701-00
Sample Tubes and Accessories
350-33610-00 Extended Operating Supplies, 12mm Includes: 9 sample tubes (12 mm OD), 3 isothermal jackets, 1 service kit, reference materials, filler rods, O-rings and other accessories
350-33609-00  Extended Operating Supplies, 9mm Includes: 9 sample tubes (9 mm OD), 3 isothermal jackets, 1 service kit, reference materials, filler rods, O-rings and other accessories
350-33603-00 Sample Tube Kit 12mm Includes: 9 sample tubes (12 mm OD), 9 O-rings, 9 stoppers, 3 isothermal jackets, 1 Dewar lid, 3 hanging filler rods, 1 sample tube brush
350-33604-00 Sample Tube Kit 9mm Includes: 9 sample tubes (9 mm OD), 9 O-rings, 9 stoppers, 3 isothermal jackets, 1 Dewar lid, 3 hanging filler rods, 1 sample tube brush
350-61002-03 Sample Tube 12mm Flat bottom
350-61002-02 Sample Tube 9mm Flat bottom
350-25812-03 Isothermal Jacket for 12mm Sample Tube Ensures stable analysis temperature in sample tube
350-25812-02 Isothermal Jacket for 9mm Sample Tube Ensures stable analysis temperature in sample tube
350-61003-01 Hanging Filler Rod for 12mm Sample Tube Reduces Free Space in sample tube
350-61003-00 Hanging Filler Rod for 9mm Sample Tube Reduces Free Space in sample tube
004-32004-00 Rubber Stopper For sample tubes (fits various sample tube sizes)
350-25843-00 Ferrule for 12mm Sample Tube For fitting the tube to the sample port
350-25843-01 Ferrule for 9mm Sample Tube For fitting the tube to the sample port
004-25013-02 O-Ring for 12mm Sample Tube Viton, Brown
004-25079-06 O-Ring for 9mm Sample Tube Viton, Brown
350-25864-00 Check Seal Assembly for 12mm Sample Tubes Includes: 1 CheckSeal with alternate size O-rings and Filler Rod
350-61004-00 Filler Rod for CheckSeal
350-33607-00 Check Seal Kit for 12mm Sample Tubes Includes: 9 CheckSeals with alternate size O-rings, 9 Filler Rod, 6 opener for Smart VacPrep Ports, 3 opener for 3Flex sample ports, 1 extractor tool for CheckSeal opener and installation instructions
350-33608-00 TranSeal Kit for 12mm Sample Tubes Includes: 3 TranSeals with alternate size O-rings and installation instructions
004-27070-00 Sample Port Frit 20 µm, 1/4 in
004-25040-06 Gasket 1/2 in, SS, Retainer Assembly
004-25040-05 Gasket 1/4 in, SS, Retainer Assembly VCR sealing for sample port and P0/ vapor sorce port
004-54618-00 Tool for Removing the Sample Port O-ring
240-14855-00 Sample Tube Holder Rack for 12 sample tubes
300-32800-00 Support for Sample Tube Weighing Sample tube holder for balance
240-25853-00 Funnel For sample tubes (fits various sample tube sizes)
004-54104-02 Brush For cleaning sample tubes, 16 in long
Software and Manual
350-20800-00 3Flex Software Current version software
350-42800-00  3Flex Operator Manual
Degas Devices
060-00035-00 FlowPrep 060 for 3Flex Degasses up to six samples at up to 400 °C with flowing gas. A gas regulator is required.
061-00035-00 VacPrep 061 for 3Flex Degasses up to six samples at up to 400 °C; uses flowing gas or evacuation by vacuum. Evacuation requires a vacuum pump, gas source and gas regulator required.
Smart VacPrep Is an advanced six-port system that utilizes vacuum to prepare samples by heating and evacuation. Each of the ports may be operated independently. Samples may be added or removed from degas ports without disturbing the treatment of other samples undergoing preparation. Degassing automatically terminates when the samples have completed all programmed steps.
067-00000-00 Smart VacPrep without Vacuum Pump
067-00000-11 Smart VacPrep with Vacuum Pump, 110 V
067-00000-22 Smart VacPrep with Vacuum Pump, 230 V
067-00001-00 Smart VacPrep with High-Vacuum Pump
Temperature Control Devices
350-33005-00 ISO Controller Micromeritics’ ISO Controller utilizes thermoelectric cooling based on the Peltier principle. The unit is designed to maintain a constant temperature between 0 °C and 80 °C when using CO2, N2, and other gases for adsorption analysis. The device rapidly cools and efficiently maintains temperature with minimal electrical current required. The sample area will accommodate up to 3 sample tubes. Heat removal is uniform and accurate when the unit is used with an appropriate liquid (ambient water or liquid antifreeze). The dewar section is placed on the instrument dewar elevator and then raised into position for analysis.
025-00350-00 Chiller Dewar A closed plumbing system that circulates fluid from a temperature controlled bath into a small Dewar filled with antifreeze in which the sample tubes are immersed.
025-26002-00 Recirculating Bath Temperature range from -28 °C to 200 °C, 230 V, 50 Hz. Refrigerated and heating circulator for temperature control of the Chiller Dewar. Note: Recommended for use with the Chiller Dewar Option 025-00350-00
026-00350-00  Cryostat The Micromeritics Cryostat is a closed-cycle cryocooler based on the Gifford-McMahon (GM) refrigeration principle. It uses helium gas from a helium compressor to generate cryogenic temperatures. The refrigeration effect of the GM cooler results from a series of thermodynamic processes acting on the helium gas that includes: charging and compression, displacement and heat exchange with the regenerator, expansion and heat absorption (cooling effect).
021-00000-00 LN2 transfer system For easy filling of sample Dewars; includes 47 L Dewar, mobile platform, and pump with 100 cm discharge line