YSI – Biochemistry Analyzer – YSI2900 & 2950

The key to generating analyte-specific results in 60 seconds or less is YSI’s innovative biosensor technology. Using the inherent specificity of enzymes for a single target analyte, YSI’s proprietary immobilized enzyme electrodes allow a rapid, accurate, and largely interferencefree measurement to be made in about a minute.

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Overview

Features

Specifications

The unique fluidics and chamber design resist clogging – even at high cell densities.

Technical Specifications

	YSI2900 Biochemistry Analyzer with up to 1 biosensor module. Measures up to 2 parameters.	YSI 2950D Biochemistry Analyzer with up to 3 biosensor modules. Measures up to 6 parameters.
Benchtop	Yes	Yes
Graphic Display	Yes	Yes
Parameters Measured	Glucose, Lactate, Glutamate, Glutamine, Glycerol, Xylose, Choline, Hydrogen Peroxide, Sucrose, Ethanol, Methanol, Lactose, Galactose	Glucose, Lactate, Glutamate, Glutamine, Glycerol, Xylose, Choline, Hydrogen Peroxide, Sucrose, Ethanol, Methanol, Lactose, Galactose, Ammonium, Potassium
Measurement Range	Glucose: 0.05-25 g/L, Lactate: 0.05-2.70 g/L, Glutamate: 15-1460 mg/L, Glutamine: 30-1169 mg/L, Glycerol: 0.75-40 g/L, Xylose: 0.5-30 g/L, Choline: 5-450 mg/L, Hydrogen Peroxide: 3-300 mg/L, Sucrose: 0.1-25 g/L, Ethanol: 0.04-3.2 g/L, Ethanol-HC: 0.5-40 g/L, Methanol: 0.1-2.5 g/L, Lactose: 0.05-25 g/L, Galactose: 0.1-25 g/L	Glucose: 0.05-25 g/L, Lactate: 0.05-2.70 g/L, Glutamate: 15-1460 mg/L, Glutamine: 30-1169 mg/L, Glycerol: 0.75-40 g/L, Xylose: 0.5-30 g/L, Choline: 5-450 mg/L, Hydrogen Peroxide: 3-300 mg/L, Sucrose: 0.1-25 g/L, Ethanol: 0.04-3.2 g/L, Methanol: 0.1-2.5 g/L, Lactose: 0.05-25 g/L, Galactose: 0.1-25 g/L, Ammonium, Potassium
Memory	Yes	Yes
Unit of Measure	mg/dL, mg/L, g/L, %, mmol/L	mg/dL, mg/L, g/L, %, mmol/L
Aspirated Sample Volume	User-defined from 10 to 50 μl	User-defined from 10 to 50 μl
Analysis Time	60 seconds	60 seconds
Precision	CV <2%	CV <2%
Linearity	15 to 35°C ambient temperature, 10 to 75% relative humidity	15 to 35°C ambient temperature, 10 to 75% relative humidity
Automation	Up to 96 samples	Up to 96 samples
Regulatory Compliance	CE, RoHS, ETL	CE, RoHS, ETL
Power	100-240 VAC, 50-60 Hz	100-240 VAC, 50-60 Hz

Available Models

Combining trusted measurement technology with the latest in automated sample handling, the YSI 2900 furthers YSI’s legacy of expertise in the following applications:

Bioprocess monitoring and control
Food & beverage processing and QC
Biofuel production and research
Medical and sports physiology research

Fully modular and with a range of upgrades available, the YSI 2900 and 2950 feature an intuitive graphical user interface and a touch screen display. This makes 2900 Series analyzers the easiest to use and most cost effective way to measure the following chemistries in a wide range of applications.

The YSI 2900 Series is a flexible, modular platform with a range of configurations, options, and accessories to meet your lab needs. The base platform is the YSI 2900D. Also available is the YSI 2950 platform, configurable with up to 3 sensor modules capable of measuring up to 6 chemistries. Module 3 may be configured for biosensor or ISE measurements.

YSI 2900 Biochemistry Analyzer

The new 2900 Biochemistry Analyzer manufactured by YSI, a Xylem brand. Sucrose, glucose, lactose etc. in less than a minute. The newest model, the 2950, incorporates a up to three chemistries via an on-board autosampler.

Key Features

Multiple sample processing options: Simultaneous high-throughput analysis, stat sampling and online monitoring
Proprietary Enzyme Electrode: Fast, accurate, and analyte-specific results
Short, wide aspiration path with proprietary chamber measurement system: Highly resistant to clogging, handles the highest cell counts without pretreatment.
Uses biological separation technology: No hazardous chromatography solvents to dispose of
Slim modular design: Easily expand analytes or chemistries, and multiple units use much less bench space.
Connect with OPC, ethernet, USB, RS232 to computer or other instruments and systems: Ease and flexibility of connectivity.
Results automatically saved in searchable database: Multiple convenient methods for data retrieval