HP 1050 G1306A Diode Array Detector (DAD) in Markham, Ontario, Canada
Refurbished
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Specifications
- Condition
- refurbished
- Stock number
- HP-DT-2060
- Detection type
- Double beam photometer
- Signals
- Up to 3 (MWD) or 5 (DAD), each defined by a sample wavelength and bandwidth and an optional reference wavelength and bandwidth.
- Signal combinations
- Sum of two signals; difference of two signals; ratio of two signals, with definable range and threshold; window plot with definable ratio, range and threshold.
- Noise
- ＜ ±2.0 x 10-5 AU peak-to-peak, at 254 nm with 4 nm bandwidth, flowing water at 1 ml/min, 1 second response time (10-90%).
- Drift
- ＜ 2 x 10-3 AU/hour, at 254 nm, after warm-up
- Wavelength range
- 190-600 nm, selectable in 1 nm increments
- Bandwidth range
- 2-400 nm, selectable in 1 nm increments.
- Wavelength accuracy
- ±1 nm.
- Linear absorbance range
- Better than 1% up to 1.5 AU, using acetone at 265 nm.
- Response time
- 8 choices, ranging from 0.1 to 20 seconds (10-90%).
- Spectra
- Storage of at least 8 spectra, with definable wavelength range from 190-600 nm (total number of spectra depends on range defined). Post-run plotting of original or subtracted spectra possible
- Spectra resolution
- Depends on slit width.
- Absorbance resolution
- ＜ 5 x 10-6 AU
- Spectra acquisition
- 12.5 ms from 190 to 600 nm; according to the response time settings scans are accumulated for one data point for improved sensitivity.
- Light source
- Deuterium lamp.
- Flow cell (series ii)
- SST cell, 8 µl volume with 6 mm path length or 13 µl volume with 10 mm path length and 120 bar (1760 psi) maximum pressure. Optional high-pressure cells (400 bar).
- Display
- 2 line by 16 character fluorescent display with real-time display of operating parameters or absorbance and wavelength of maximum absorbance.
- Control
- Integrated keyboard with function keys; parameter editing during run possible; keyboard lock. External control via GPIB with ChemStation or RS-232.Integrated keyboard with function keys; limited functionality and control on DAD.
- Parameters
- Signal definitions (wavelengths/bandwidths), attenuation, response time, zero offset, balance; spectra definitions; external contacts; analog outputs.
- Time-programmable parameters
- Wavelengths/bandwidths, attenuation, spectra acquisition, external contacts
- Methods
- Battery-backed storage of up to ten methods (depends on length of method), including initial and time-programmed parameters. Automatic startup and shutdown methods. Editing of stored methods possible during run.
- Analog outputs
- Two analog outputs are available (on DAD optional) for output of signals and/or signal combinations; both 1 V/2 AU or 100 mV/2 AU, user selectable.
- Communications
- START (in- and output), STOP (in- and output), READY (output), SHUTDOWN (output) for synchronization with other LC modules; two external contacts including: 1 relay with 24 V and 250 mA; 1 contact closure with maximum 30 V and 250 mA.
- Safety aids
- Extensive diagnostics, error detection and display via front-panel LED’s and status logbook. User-definable shutdown method activated in case of error. Leak detection, safe leak handling, leak output signal to shutdown the pump
- Environment
- Temperature range: 5 to 55 °C Humidity: ＜ 85% (non-condensing)
- Power requirements
- Line voltage: 100-120 or 220-240 VAC ±10%Line frequency: 48-66 Hz Power consumption: 150 VA max
- Category
- Chromatography in Canada
- Subcategory
- Hp / agilent hplc
- Subcategory 2
- Hp/ agilent detectors
- Subcategory 3
- Hplc, uplc & ic products
- Listing ID
- 26194219
Description
A 90 day warranty is included.
Services offered by seller
This Seller offers repair & maintenance services
This seller offers spare parts
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