Agilent 1260

Item#: 27917
Tag: HPLC Refractive Index Detector

Description

The Standard Optical (G7162A) detector is designed for highest optical performance, GLP compliance, and easy maintenance. They include the following features:

• Advanced temperature controlled detector optics ready to use within two hours of installation,
• Automatic zero and automatic purge combined with a recycle valve for automatic solvent recycling allow uninterrupted operation,
• Durable tungsten lamp with a life expectancy of 40000 hours, 
• Automatic light intensity control circuit to ensure the the optimum performance of the optics, 
• Integrated diagnostics for efficient troubleshooting, 
• Built-in refractive index calibration,
• Built-in refractive index calibration,
• Front access to valves and capillaries for easy maintenance

Specifications:

• Detection type: Refractive Index 
• Refractive Index Range: 1.00 – 1.75 RIU, calibrated
• Measurement range: ±600·10-6  RIU
• Optical zeroing: Digitally via software, manually via set screw
• Optics temperature control: 5° C above ambient to 55°C
• Sample cell:
• Volume: 8 µL
• Maximum pressure: 5 bar (0.5 MPa)
• Maximum flow rate: 5 mL/min
• Valves: Automatic purge and automatic solvent recycle 
• Volumes: 

• • • Inlet port to sample cell 62 µL
    • Inlet port to outlet port 590 µL

• Liquid contact materials: 316 stainless steel, PTFE, and quartz glass
• pH range: 2.3-9.5
• Performance specifications: 
• Short term nouse: <± 1.25·10-9 RIU
• Drift: <  200·10-9 RIU/hr
• Time programmable parameters: Polarity, peak width
• Maximum data rate: 74 Hz
• Detector zero: Automatic zero before analysis
• Instrument Control:

• • • Lab Advisor B.02.07 or above
    • LC and CE Drivers A.02.12 or above

• Analog outputs: Recorder/integrator: 100 mV or 1 V, putput range selectable, one output
• Communication: LAN, Controller Area Network (CAN), Extended Remote Interface(ERI): ready, start, stop and shut-down signals