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
