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Dionex RI-101 HPLC Refractive Index Detector, Dionex Corporation (CAT#: STEM-C-0266-LGZ)

Highlights

1. Fast results: Innovative and very sophisticated temperature control makes the RI-101 ready for use in less than 40 minutes after startup. A built-in start-up sequence automates otherwise tedious and time-consuming processes such as cleaning and controlling baseline stability and noise.
2. Simple setup and use: The full-color LCD display shows the online signal and provides quick access to instrument setup and performance parameters. Operation with Chromeleon® software makes the detector easy to use and ensures maximum productivity in instrument control, data processing, and reporting of results.
3. Save time with automated verification: The automated verification feature saves time and makes instrument verification easy. The detector provides information such as noise, drift, lamp age, lamp voltage and temperature. The "Span" function verifies the exact signal response of a defined standard solution. Powerful and easy to use, AutoQTM validation routines allow for automated Installation Qualification (IQ), Operational Qualification (OQ) and Performance Qualification (PQ) testing.

Cat Number: STEM-C-0266-LGZ

Application: For HPLC system.

Model: RI-101

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Description

The manufacturer of Dionex RI-101 HPLC Refractive Index Detector is Dionex Corporation. Model is RI-101. High sensitivity is guaranteed, reducing noise levels below 2.5 nRIU. Detects analytes with limited or no UV absorption, alcohol, sugar, molasses, fatty acids, or polymers. For quick results, an optimized temperature control system ensures rapid baseline stabilization after system startup. It is easy to use with automatic cleaning, balancing, auto-zeroing, and start-up sequences for baseline stability and noise control. In addition, a full-color LCD display provides quick access to instrument settings and performance parameters, and displays online signals.

Specification

Condition: used
Measuring Method: Deflection type
Refractive Index Range: 00–1.75°
Range: 25 to 512 µRIU
Linearity: 600 µRIU
Noise Level: Less than 2.5 nRIU, response: 1.5 s
Autozero: Optical and electronic autozero
Flow Cell: 8 µL; 0.05 MPa (7.5 psi) maximum pressure
Dead Volume: Less than 600 µL
Flow Rate: 10 mL/min (with water)
Temperature Control: 30 to 50°C in 1°C steps
Response: 1, 0.25, 0.5, 1.0, 1.5, 2.0, 3.0, 6.0 s
Automated Startup Functions: Purge cycles, equilibration, autozero, baseline drift and noise verification
Validation Functions: Noise, temperature, drift, lamp age, lamp voltage, accuracy (determined filling the detector cell with a defined standard solution)
Display: Color liquid crystal display, allows real-time baseline monitoring
Analog Outputs: Integrator: 0–1 V; Recorder: 0–10 mV
Contact Closure Inputs: Auto zero, marker, polarity, purge on/off
Contact Closure Outputs: Ready, solvent leak, error
Communication: RS-232
Power Consumption: 150 VA Max.
Dimensions: 260 x 200 x 400 mm (10.1 x 7.8 x 15.6 inches)
Weight: 12 kg (27 lbs)

Features

1. Fast results: Innovative and very sophisticated temperature control makes the RI-101 ready for use in less than 40 minutes after startup. A built-in start-up sequence automates otherwise tedious and time-consuming processes such as cleaning and controlling baseline stability and noise.
2. Simple setup and use: The full-color LCD display shows the online signal and provides quick access to instrument setup and performance parameters. Operation with Chromeleon® software makes the detector easy to use and ensures maximum productivity in instrument control, data processing, and reporting of results.
3. Save time with automated verification: The automated verification feature saves time and makes instrument verification easy. The detector provides information such as noise, drift, lamp age, lamp voltage and temperature. The "Span" function verifies the exact signal response of a defined standard solution. Powerful and easy to use, AutoQTM validation routines allow for automated Installation Qualification (IQ), Operational Qualification (OQ) and Performance Qualification (PQ) testing.

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