Description
Product Description G7114A
The Agilent 1260 Infinity II Variable Wavelength Detector (VWD) is the most sensitive and fastest detector in its class. Time-programmable wavelength switching provides sensitivity and selectivity for your applications. More sample information can be acquired in the dual wavelength mode. Low detector noise (<±1.5 µAU) and baseline drift (< 1 x 10-4 AU/h) facilitates precise quantification of trace levels components. High productivity can be achieved with fast analysis at up to 120 Hz data rates.
Specifications:
Physical Specifications;
- Weight: 11 kg (24.3 lbs)
- Dimensions (height × width × depth): 140 x 396 x 436 mm (5.5 x 15.6 x 17.2 inches)
- Line voltage: 100 – 240 V~, ± 10 %
- Line frequency: 50 or 60 Hz, ± 5 %
- Power consumption: 80 VA, 70 W
- Ambient operating temperature: 4 – 55 °C (39 – 131 °F)
- Ambient non-operating temperature: -40 – 70 °C (-40 – 158 °F)
- Humidity: < 95 % r.h. at 40 °C (104 °F)
- Operating altitude: Up to 3000 m (9842 ft)
- Non-operating altitude: Up to 4600 m (15091 ft)
Performance Specifications;
- Detection type: Double-beam photometer
- Light source: Deuterium lamp
- Number of signals: Single and dual wavelength detection
- Maximum date rate:
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- 120 Hz (single wavelength detection)
- 2.5 Hz (dual wavelength detection)
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- Short term signal noise (ASTM):
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- <±0.25·10-5 AU, at 230 nm (single wavelength detection)
- <±0.80·10-5 AU, at 230 nm and 254 nm (dual wavelength detection)
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- Drift: <1·10-4 AU/h, at 230 nm
- Linear absorbance range: >2.5 AU upper limit
- Wavelength range: 190 – 600 nm
- Wavelength accuracy: ±1 nm, self-calibration with deuterium lines, verification with holmium oxide filter
- Wavelength precision: <±0.1 nm
- Slit width: 6.5 nm typical over whole wavelength range
- Time programmable: Wavelength polarity, peak width, lamp on/off
- Spectral tools: Stop-flow wavelength scan
- Analog output: Recorder/Integrator 100 mV or 1 V, 1 output
- Instrument Control
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- Lab Advisor B.02.08 or above
- LC and CE Drivers A.02.14 or above
- For details about supported software versions refer to the compatibility matrix of your version of the LC and CE Drivers
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- Communication:
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- LAN, Controller Area Network (CAN), USB
- Extended Remote Interface: ready, start, stop and shut-down signals