Used Isernhager Fermenter for sale (194)

Condition: ready for operation (used), Year of construction: 2026, functionality: fully functional, machine/vehicle number: Keine, Main components: Brewing house with 2 kettles, output 140 liters, gas-heated, with spent grain crane and electrically powered cutter. 2 fermentation tanks for top-fermented beers, each 300 liters, stainless steel, cooled. 5 control units for brewhouse, fermentation tanks, and sparge water. 1 counter-pressure bottle filler. 1 keg cleaning machine. 1 bottle sterilizer. 1 cooling unit for fermentation. Various dispensing tanks of 20, 30, and 50 liters. Various beer memorabilia. Library with approx. 50 beer books. Pjdpfx Aoyi Hdtomyopw

Condition: used, This listing is for 1 of 3 Parker SciLog SciPres Pressure Monitor. The unit is in full working condition and is ready for immediate release. The Parker SciLog SciPres Pressure Monitor is a pre-calibrated, single-use pressure sensor specifically engineered for biopharmaceutical applications. It seamlessly integrates advanced pressure sensing with disposability, offering a hassle-free setup that enhances operational efficiency in critical environments. Key Features: - Pre-calibrated Sensors: Each sensor comes pre-calibrated for immediate use, simplifying setup and reducing error risks. - Unique ID for Traceability: Each unit is pre-programmed with a unique identification number, enabling thorough traceability and data documentation through the SciLog® SciDoc software. - Integrated Calibration Data: Calibration and identity information are stored on the sensor's chip for easy access and validation. - Simultaneous Inputs: The monitor can display inputs from up to three SciPres pressure sensors at once, providing comprehensive monitoring. - Pressure Calculations: It calculates and displays both trans-membrane pressure (TMP) and differential pressure (dP) for enhanced process visibility. - Stability: Gamma-stable, NaOH stable, and autoclave stable, ensuring compatibility with various sterilization processes and chemical environments. Applications: - Filtration Processes: Ideal for monitoring pressure changes in filtration systems for efficient operation. Podpfx Aexxycyemyjpw - Chromatography: Supports precise pressure control, crucial for effective separation processes. - Reverse Osmosis: Ensures accurate pressure measurements for optimally functioning systems. - Fermentation: Monitors pressure conditions critical for bioprocessing and yield optimization. Additional Specifications: - Digital Display: Easy-to-read digital interface for real-time monitoring of pressure data. - Plug-and-Play Convenience: Designed for out-of-the-box use, allowing quick integration into existing systems without extensive setup.

Year of construction: 2018, operating hours: 30 h, condition: like new (used), functionality: fully functional, Complete 5hl brewhouse - fully automatic. Heating: electric. 5x fermentation tanks. 3-vessel brewhouse. 5 CCTs (jacketed, cooled). Grist mill (electric). 1hl CIP cleaning system. Yeast propagation plant (0.5hl yeast brink, jacketed and cooled). Bottle filling station (mechanical). The system is immediately ready for operation! Pedpfx Asq T S S Eomyjpw

Condition: good (used), Watson Marlow 120U/DV peristaltic pump *New price 9100 The 100 series pumps are the ideal choice to maximize yield in fermentation and cell culture applications. These pumps offer not only high performance and reliability, but also ease of use for single-use systems. A flawless tube change takes only a few seconds, further increasing the efficiency of your processes. Biopharmaceutical processes require precise and repeatable pump performance that is easy to validate. Our 100 series, with its exceptional speed range of 2,000:1, offers the flexibility and purity essential for drug testing. The keypad lock secures your pump parameters to ensure consistent and repeatable performance. Technical data: Protection class housing IP 31 Maximum pressure 30 psi Model 120 U/DV Pedpottzgdsfx Amyspw Flow rate 0.001 to 170 ml/min at 30 psi Motor speed 0.1 to 200 rpm Temperature 5 °C to 40 °C Pump weight approx. 2 kg Torque 0.4 Nm continuous operation Noise level < 60 dB(A) at 1 m distance Standard CE, cETLus Power supply Supplied with 24 VDC mains transformer plug Condition: used Financing through our bank is also possible. komplett-konzept.leasingo.de You can find more laboratory devices - new and used - in our store! International shipping costs on request!

Condition: new, These Items are unused and boxed in original Packaging. Supplier Catalogue No. 52002567 The Mettler Toledo InPro 3253/120/PT1000 is a high‑performance in‑line pH sensor / electrode with some specific featuresA pre‑pressurized, liquid‑filled, low‑maintenance pH sensor. It has a built‑in PT1000 temperature sensor for temperature compensation. The sensor length (shaft) is 120 mm, which is relatively short, making it suitable for installations with limited insertion depth. It is sterilizable/autoclavable and optimized for steam sterilization or autoclaving cycles. That means it can withstand repeated sterilization without losing performance. Podpfxjxv Dv Es Amyepw Reference system: pre‑pressurized liquid electrolyte, with a ceramic diaphragm, and includes an Argenthal cartridge with a silver‑ion trap (for better performance in environments with sulfides etc.) It can handle pressures up to 4 bar gauge and works in the range 0 °C to 100 °C. It has process connection thread of Pg 13.5, and its connector is of “VP” type This sensor would be used in settings where real‑time, reliable pH measurement is needed under harsh or demanding conditions. Some examples: - Biopharmaceutical / biotechnology production, e.g. fermenters, bioreactors, where sterilisation (e.g. steam) is frequent and you need accurate pH control. - Hygienic food or beverage processing where cleaning and sanitisation/sterilisation are done in‑place (CIP / SIP). - Chemical processing, especially where pH may swing extreme and environment may be harsh (high/low pH, temperature, maybe some contaminants). - Water/wastewater treatment in situations needing durable, robust probe

Condition: used, This listing is for the Magellan Tandem Gas Analyser The unit is in full working condition and is ready for immediate use Here’s a summary of the Magellan / H.E.L Tandem Gas Analyser (especially the Tandem PRO model), based on available specs and user info. If you want comparison with similar units, or more in‑depth performance data, I can also pull that together. Ppjdpfjxhdufjx Amysw The Tandem (Standard) and Tandem PRO gas analysers are instruments by Magellan Instruments / H.E.L designed primarily for monitoring O₂ (oxygen) and CO₂ (carbon dioxide) in gas streams. They are often used in biological / fermentation / bioreactor / cell culture / metabolic flux settings where gas composition is a key parameter

Condition: used, This listing is for a Millipore Pro Flux M30 Tangential Flow Filtration (TFF) System. The unit is in full working condition and is ready for immediate release. The Millipore Pro Flux M30 is a high-performance tangential flow filtration (TFF) system designed for demanding applications in the biotechnology, pharmaceutical, and molecular diagnostics sectors. Optimized for crossflow filtration, the M30 provides reliable separation, concentration, and clarification of biomolecules and cell suspensions in both R&D and process-scale environments. With its robust stainless steel construction, precise transmembrane pressure (TMP) control, and compatibility with a wide range of membrane chemistries, the M30 delivers consistent performance across various filtration tasks—from protein concentration and virus clarification to cell culture harvest and synthetic biology sample prep. Key Features Stainless Steel Construction – Durable, sanitary design for aseptic operation and long-term reliability. Optimized TMP Control – Ensures maximum membrane efficiency and longevity through precise pressure regulation. Broad Membrane Compatibility – Supports a variety of membrane types and molecular weight cut-offs for flexible application use. Process Versatility – Suitable for concentration, diafiltration, and clarification steps in upstream and downstream workflows. Compact & Scalable – Ideal for laboratory-scale operations with scalability to pilot and production environments. User-Friendly Interface – Intuitive controls and gauges for straightforward operation and monitoring. Technical Specifications Model: Pro Flux M30 Flow Configuration: Tangential Flow / Crossflow Material of Construction: 316L Stainless Steel Pump Type: Peristaltic or Diaphragm (depending on setup) Pressure Control: Manual and/or automated transmembrane pressure regulation Operating Pressure Range: Typically up to 4 bar (60 psi) Filter Compatibility: Millipore Pellicon, Ultracel, Durapore, and other cassettes Tubing & Fittings: Sanitary-grade with tri-clamp or Luer lock connections Footprint: Compact benchtop design Manufacturer: Millipore (now part of Merck Millipore) Applications Biopharmaceutical Processing – Protein concentration, buffer exchange, and virus removal. Cell Culture Harvesting – Clarification of cell suspensions post-fermentation or bioreactor. Synthetic Biology – Preparation of cell-free extracts, nucleic acid concentration, and purification. Gene Editing & Molecular Cloning – Sample concentration and buffer exchange before downstream analysis. Diagnostics Manufacturing – Filtration of assay components and reagent prep for diagnostic kits. Fluorescence & Imaging Sample Prep – Ensures clean, debris-free samples for accurate analysis. Benefits Psdpfx Amoxl Dx Soyjpw Reliable Performance – Delivers consistent and reproducible results for critical bioprocess steps. Process Flexibility – Adaptable to a wide range of biomolecule sizes and sample types. Aseptic Operation – Designed for cleanroom and GMP environments. Low Hold-Up Volume – Minimizes product loss during filtration. Trusted Brand – Developed by Millipore, a global leader in membrane filtration technologies.

Condition: refurbished (used), Year of construction: 2003, machine/vehicle number: 159005, The Komptech Mashseparator is a powerful machine for the effective separation of organic materials, especially in biogas production. It separates liquid and solid components from organic substrates such as fermentation residues, reducing the dry matter content in the liquid phase. This improves the efficiency of downstream processes and reduces disposal costs. With its robust design and low maintenance, the mash separator is ideal for continuous use in biogas plants and industrial applications. Ppedpour Hgxefx Amyew The machine is overhauled by us when a purchase is made. Price on request.

Condition: used, This listing is for a Parker SciLog SciPres Pressure Monitor with Pressure Sensors. The unit is in full working condition and is ready for immediate release. This unit is supplied with 2x Scilog Scipress pressure sensors and cables. The Parker SciLog SciPres Pressure Monitor is an advanced monitoring solution tailored for biopharmaceutical applications. Designed to work seamlessly with single-use pressure sensors, this device enables real-time pressure monitoring and comprehensive data documentation, ensuring your processes run smoothly and efficiently. Key Features: - Pre-Calibrated Sensors: The SciPres pressure sensors are pre-calibrated for immediate use upon installation, eliminating setup time and ensuring accurate readings right out of the box. - Gamma-Stable Technology: Engineered to withstand gamma radiation sterilization, these sensors are perfect for environments requiring stringent sterilization protocols. - Robust Data Storage: Each sensor is equipped with a dedicated chip that stores crucial calibration and sensor-specific information, supporting traceability and data integrity. - Versatile Size Options: Available in five sizes to accommodate various tubing configurations, including Luer, 3/8" barb, 1/2" barb, 3/4" Tri-Clover, and 1" Tri-Clover Ladish, ensuring compatibility with your existing systems. - Real-Time Monitoring: The SciPres pressure monitor supports up to three pressure sensor inputs simultaneously, displaying transmembrane pressure (TMP) and differential pressure (dP) for comprehensive monitoring. - Max Pressure Watchdog: This safety feature records the maximum pressure detected, along with sensor ID and calibration info, providing critical data for overpressure prevention. - Software Integration: Connect the monitor to a PC using SciDoc software for automated real-time documentation of sensor data, enhancing data management and compliance. - Comprehensive Support: Enjoy extensive customer support to assist with any issues or queries you may encounter. Specifications: Psdpfoxxx Ubox Amyopw - Display: Backlit, user-friendly interface - Outputs: Analog and digital signals - Power Supply: Universal wall adapter included - Calibration Points: Supports multiple calibration configurations Applications: - Ideal for critical biopharmaceutical processes such as filtration, chromatography, reverse osmosis, fermentation, and use with bags and manifolds. The SciLog SciPres Pressure Monitor is your reliable partner for precise pressure management in a variety of settings.

Condition: used, This listing is for the Labtec SciLog Tandem 1081 ChemTec Peristaltic Pump with Tandem Model 1081 Head The unit is in full working condition and is ready for immediate use Dual‑head design Equipped with two independent pump heads, allowing simultaneous delivery of two separate fluid lines or higher combined flowrate. Flow & pressure range Capable of delivering metered flow in applications like bioreactors, diafiltration, titration, and general chemical dosing. It handles pressures from 0 up to approximately 60 psi. Ppsdpfxjxhfg Ns Amyow Precise liquid metering Designed for volumetric and mass flow measurement tasks, maintaining consistency in dosing/reagent addition. Control interface Includes an RS‑232 serial interface for external control via software or integration into automation systems Use Cases Bio‑processing & fermentation: Automated nutrient or reagent addition in tandem line setups. Filtration processes: Controlling flow through membranes in diafiltration or tangential flow filtration. Titration and pH control: Precise dosing of acids/bases based on sensor or feedback-controller inputs. General lab fluid handling: Pumping corrosive or viscous liquids safely without contamination, thanks to peristaltic tubing.

Condition: good (used), Nova BioProfile Flex Automated Cell Culture Analyzer BioProfile is an automated cell culture analyzer that measures up to 15 key cell culture attributes. By combining up to five separate instruments into one user-friendly instrument, BioProfile FLEX simplifies workflow and saves time, labor, and operating costs compared to multiple instruments. The FLEX autosampler collects samples from its two fermenters and transmits them to the FLEX analyzer's measurement unit. The data obtained by the FLEX autosampler was compared with data manually collected from the reactor, and statistical analysis was performed. Specifications Sample analysis time: 2.5 minutes (gases only – PO2 + PCO2), 4.0 minutes (chemistry/gas and osmolality), 6.25 minutes (all 15 tests), Operating temperature range: 15–30°C (59–86°F), Relative operating humidity range: 20–85% Sample size: 1 mL (for all modules) Sampling options: Single via syringe/beaker Automated batch with 20-position sample tray Online, automated from up to ten bioreactors Electrical requirements: 90–264 VAC, 50 to 60 Hz (universal power supply) System size: Height: 20 in (50 cm) Width: 26 in (66 cm) Depth: 20 in (50 cm) System weight: Analyzer: 94 lbs (42.6 kg) without Reagents Psdpfxoq Tp Tde Amyspw Modular test menu options Chemistry/Gases Cell Density/Viability Osmolality IgG System integration options Online autosampler Sample collection system OPC connectivity Find more items – new and used – in our shop! International shipping costs on request!

Year of construction: 2016, condition: ready for operation (used), A complete brewhouse including fermentation is available. Production capacity: 500l/h, space requirement X/Y: 8000mm/2000mm. 1) Brew mill, volume: 500l. 2) Mash kettle with steam or hot water, material: stainless steel, insulation: V2A. 3) Wort kettle and lauter tun with steam or hot water, material inside/outside: stainless steel/copper, without external boiler. 4) Whirlpool, material: stainless steel. 5) 2-stage plate cooler, insulation: V2A. 6) 6x cylindroconical fermentation tanks (ZKGs), volume: 1200 l, with jacket cooling. 7) Hot water generator. 8) Refrigeration system. Production capacity: 500l per 8 hours. The brewhouse is brand new and unused, but 8 years old. The brewhouse needs to be piped. Documentation available. On-site inspection is possible. Pjdpfx Aou H H Hismyjpw

Condition: used, Year of construction: 2020, functionality: unexamined, machine/vehicle number: 1739-596, rotational speed (max.): 4,800 rpm, Equipment: type plate available, Used disc stack separator for fermentation lees separation. Machine mounted on a complete skid with the option to purchase additional spare parts. Motor: 55 kW - 60 Hz. Belt drive. Permissible nominal bowl speed: 4,800 rpm. Minimum throughput: 8 m³/h; maximum throughput: 22 m³/h. Permitted feed product density: 1.16 kg/dm³. Permitted heavy liquid density: 1.1 kg/dm³. Permitted solids density: 1.3 kg/dm³. Maintenance tool set with ring spanner and compression tool included. Pjdpfjxy R A Tex Amyspw

Condition: used, This listing is for the MMM Group Vakulab HL Medical Autoclave. The unit is in full working condition and is ready for immediate use. Overview The Vakulab HL autoclave from MM Group Medical is a high-performance, GMP-compliant sterilizer designed for the safe, reliable, and validated sterilization of laboratory instruments, equipment, and materials. Specifically engineered for use in pharmaceutical manufacturing, biotechnology facilities, and research laboratories, the Vakulab HL combines advanced vacuum-assisted steam sterilization with robust stainless steel construction to ensure consistent results in even the most demanding applications. Key Features Advanced Steam Sterilization Pre- and Post-Vacuum Cycles: Ensures efficient steam penetration and rapid drying Optimized Steam Distribution: Uniform sterilization across all load types Ppodpsxv Dvfjfx Amyew Programmable Cycles: Fully adjustable parameters for different sterilization needs GMP & Cleanroom Ready Double-Door Pass-Through Design (optional): For installation between clean and non-clean areas Stainless Steel Chamber & Piping: High-grade AISI 316L for corrosion resistance and hygienic operation Integrated Monitoring: Real-time cycle control with full batch documentation capability Operational Safety & Control User-Friendly HMI: Touchscreen interface for programming and monitoring Automatic Door Operation: With safety interlocks to prevent accidental opening under pressure Built-In Diagnostics: Self-check functions for preventive maintenance Technical Specifications The Vakulab HL is a vacuum-assisted steam sterilizer available in multiple chamber volumes, typically ranging from 300 to 1,000 liters. The sterilization process operates at temperatures between 121 °C and 134 °C, controlled via a PLC-based system with an intuitive touchscreen human-machine interface (HMI). The chamber is constructed from AISI 316L stainless steel, ensuring corrosion resistance and compliance with GMP hygienic standards. A water-ring or liquid-ring vacuum pump enables pre-vacuum and post-vacuum phases for thorough air removal and effective drying. Door configurations can be single or double-door in either sliding or hinged formats, with safety interlocks to prevent opening under pressure. The autoclave requires standard utility connections for steam, water, compressed air, and electricity. It is designed to meet EN 285, PED, ISO 9001, and GMP compliance requirements, and can be validated to ISO 17665 sterilization standards. Applications Pharmaceutical Manufacturing: Sterilization of equipment, components, and containers Biotechnology: Sterilization of fermentation vessels, culture media, and instruments Research Laboratories: Sterilization of glassware, tools, and lab consumables Hospitals & Clinical Settings: Safe sterilization of surgical instruments and textiles System Components High-grade stainless steel chamber with polished finish Vacuum pump system for pre- and post-cycle air removal Steam generation and distribution system Control panel with PLC and HMI touchscreen Integrated temperature and pressure sensors for validation Quality & Compliance Manufactured in accordance with GMP guidelines Complies with EN 285 and ISO 17665 sterilization standards Full FAT/SAT/IQ/OQ/PQ support for validation in regulated environments Designed for integration into cleanroom and production facilities Benefits Consistent, Validated Sterilization for a wide range of load types Flexible Confi...

Condition: used, This listing is for an Eppendorf BioFlo 320 Glass Vessel Bioreactor 5L SS Dished Bottom M1379-1001 The unit is in full working condition and is ready for immediate release Key Features Material: Autoclavable borosilicate glass vessel with a stainless steel headplate. Bottom Design: Dished stainless steel bottom for rapid heat transfer. Drive Options: Compatible with both magnetic and direct overhead drive systems. Impeller Options: Supports various impellers including Rushton, pitched blade, marine blade, spin filter, cell lift, and packed-bed impellers. Port Configuration: Multiple industry-standard headplate ports for flexibility in process design. Temperature Control: Suitable for both rapid and gentle temperature control processes.​ Applications This bioreactor is ideal for applications such as:​ Cell culture and microbiology research. Laboratory and pilot-scale fermentation of aerobic and anaerobic bacteria, yeasts, and fungi. Cultivation of mammalian, insect, and human cell lines. Specialized applications like stem cell culture or biofuel/biopolymer development. Packed-bed impeller use for vaccine production in anchorage and non-anchorage dependent cell lines. Suitable for batch, fed-batch, and continuous processes. Ppedpfx Amsxv D Ihsyow Validation packages available for GMP-regulated processes

Condition: used, This listing is for the This listing is for the Epindorf New Brunswick I/O Module The unit is in full working condition and is ready for immediate release The Eppendorf New Brunswick I/O Module is an analog input/output interface module designed to work with Eppendorf’s New Brunswick and bioprocess control systems. It provides a way to connect external sensors, actuators, and control devices to your laboratory process equipment to acquire analog signals and control external hardware. Analog Inputs & Outputs: The module accepts analog signals from external devices (such as sensors measuring temperature, flow, pH, etc.) and can output analog control signals to external actuators (like pumps or valves). Typical signal formats it supports include 0–5 V and 4–20 mA ranges, which are industry standards for process instrumentation OPC Server Interface: It can interface with OPC-compatible software such as Eppendorf’s BioCommand® SCADA for real-time monitoring and advanced control. OPC (OLE for Process Control) is a standard communication protocol that lets control software talk to instrumentation hardware. Process Integration: By connecting to process control systems, it helps in monitoring and controlling bioprocess parameters during fermentation, cell culture, or other controlled experiments How It’s Used Podpfx Aexwc Hljmyspw Laboratory and bioprocess engineers use this module to: Integrate external sensors and actuators with New Brunswick or BioFlo systems. Capture analog data (such as voltage or current tied to physical parameters). Provide control signals to devices like external pumps or valves based on process logic. Link equipment to process automation software for data logging or control strategies. Eppendorf Typical Features Although detailed manufacturer technical specs are limited in published catalogs, typical features include: Configurable input/output ranges (e.g., 0–5 V and 4–20 mA). Eppendorf Compatibility with OPC communication standards for integration with software like BioCommand. Eppendorf Robust lab design to handle use in controlled environments. QuestPair

Year of construction: 2026, condition: new, functionality: fully functional, Liquid fertilizer / AHL / ASL - Tank, container, storage tank 100,000 liters capacity - factory new - above ground, made of steel sheet. Ppjdpfx Amei A Hxvsyow The container complies with DIN-EN 12285-2 (formerly DIN 6616-D), has 2 saddle supports, an access ladder, and is primed on the outside - on untreated sheets. D = 2.90 m - L = approx. 16.00 m. The container will receive a factory-new plastic inner liner, including a leak detection device mounted in a protective box - see sample photo. The plastic inner liner has a "general building authority approval" and is therefore suitable and approved for the storage of liquid fertilizer AHL as well as NOx reduction agent AUS 32 (AdBlue). The price is ex works - free loading. (Delivery can be offered at a low cost for an additional charge.) We recommend: Sandblasting the above container on the outside, priming it, and completely repainting it - traffic gray / RAL color. (Other RAL colors are also possible upon request!) ASL (ammonium sulfate solution) is a popular liquid fertilizer that is produced in drying plants during the drying of liquid fermentation residues and in exhaust gas purification. ASL containers require a plastic inner liner due to the corrosive properties of the stored medium. Important: The tank shown (sample photo) is a revised 100,000-liter tank that has already been delivered to a customer. The plastic pipelines (PVC connection) are not included in the scope of delivery and can be purchased for an extra charge. In general: You will receive an invoice with VAT shown. The purchase is made according to our general terms and conditions. Other tank systems (new and used) as well as rental systems are also available! In addition, we purchase existing tank systems and can, with certified specialist company qualifications according to WHG (Water Resources Act), professionally empty, clean, dismantle, and transport them. ===== If you have any questions, please contact: ===== Alfred Schneider GmbH & Co. Tankbau KG Mr. Heß / Mr. Jakob Tiefenrod 2 34320 Söhrewald near Kassel / Hesse =====

Condition: used, This listing is for the Hitech Instruments GIR250 Gas Analyser The unit is in full working condition and is ready for immediate use The GIR250 is a bench‑top / transportable analyser designed to measure oxygen (O₂) and carbon dioxide (CO₂) simultaneously in gas samples. It is made by Hitech Instruments (now part of the MTL / Eaton group). Its design emphasizes ease of use, reliability, and low maintenance cost. Other supporting features: The instrument can be programmed with pass/fail criteria for each gas (alarms). It provides analog outputs, typically 4–20 mA, for external logging or control systems. Calibration is designed to be simple (via the front panel keypad) to reduce training burden. The O₂ galvanic cell is user-replaceable (i.e. maintenance can be performed in the field). Ppedpfsxhdqtsx Amyjw Mechanical, Electrical & Operational Details The GIR250 is housed in a rugged, transportable case (lab-style) so it can be used as a benchtop or mobile analyser. Sample inlet and outlet connections use 0.25″ (~6 mm) tubing. The sample system should avoid condensation and contaminants; non‑condensing sample environment is required. Operating ambient temperature: –5 to +40 °C (for non‑condensing conditions) Power / interface: standard for bench‑top analysers (the catalogue doesn’t always detail it, but likely mains or DC supply, suitable for lab use) Typical Applications & Suitability Because it can measure both O₂ and CO₂ in a single unit, the GIR250 is used in applications such as: Respiration / breathing gas analysis / Douglas bag analysis (i.e. in physiological or experimental gas mixture measurement) Fermentation / bioprocess monitoring (where O₂ and CO₂ both matter) Gas mixture / inertisation / process gas quality (checking gas purity, calibrating mixtures) It is not primarily intended for measuring very low trace levels (ppm-level) of O₂ or CO₂ unless its ranges are suitably adapted or specified. The design is more for percent-range analysis

Condition: used, This listing is for a Grant Bio McFarland DEN-1 Densitometer The unit is in full working condition and is ready for immediate release. The DEN-1 is a compact benchtop turbidity/densitometer instrument manufactured by Grant Bio (part of Grant Instruments). It is designed primarily for life-science and microbiology applications — for example, measuring the turbidity of cell suspensions (bacterial, yeast) or other particulate suspensions. Typical uses include: Ppedpfx Ajxup Nhemyew Determining cell concentration in fermentation or culture processes Assessing microbial susceptibility (via turbidity changes) Identifying microorganisms in test systems Measuring optical density / turbidity at a fixed wavelength for dyes or suspensions