Product Description
***The 235ATS is designed for analysts requiring nitrous oxide to run Al, Si, Ga, Ge Ba, Be, Ti, Va, Zr, Nb, Mo, Hf, Ta, and W. The automated gas box allows for push button oxidant change-over from Air to Nitrous oxide for safety. The 235ATS also features a flame detector which will turn the gases off shall the flame extinguish***
The New 235ATS will continue Buck's long tradition of making single beam AAS with in-line Deuterium background correction. The simple optical design gives these systems superior energy, and better results than double beam AA systems. The unique design also allows our instruments to have a smaller footprint and a lower cost.
FEATURES:
~ 10" color touchscreen
~ Automated wavelength selection
~ Automated Slit selection
~ Easy to operate 5 tab GUI (Graphical User Interface)
~ Automatic gas box for easy changeover from Air to N2O
~ Push button ignition
~ Emergency gas shut-off in case of flame outage
~ 4 USB ports for printer, mouse, and keyboard
~ Stable, Reliable, & Easy to use.
~ 3 lamp turret with 3 lamp power supply,
~ High energy optical design for better As & Se results
~ Ink Jet Printer with spare black cartridge
~ Compact size and light weight
~ Military grade design stands up to years of corrosive environment usage.
~ D2 Background correction
~ Low cost consumables and maintenance
~ Manufactured and supported in the USA
~ No service contract needed
~ Free In-House training for the life of the instrument
~ CE Certified
SPECIFICATIONS:
Optics:
~ Detector: model 928; wide range general purpose, 190-930nm
~ Optional Detectors: model 955; UV enhanced, wide-range, 190-930nm
~ Lenses: Supracil - amorphous silica
~ Monochromator: 0.25m Ebert mount
~ Grating: 32nm x 27nm; 600 grooves/mm
~ Wavelength adjustment: 3 digit motor driven, 0 to 1000nm +0.1 nm
~ Reproducibility: +0.1 nm
~ Resolution: variable slit - 2Å, 7Å, and 20Å
Operating Modes:
~ Absorbance/Emission: -0.0820 to 3.2000
~ Concentration: to 5 significant digits
~ Integration Period: 0.1 to 99.9 seconds
Screen Refresh : 0.224, 0.448 or 0.896 seconds
Recorder Output: 1V/ABS (-0.08 to 3.2V)
Background Correction: In-line Deuterium Arc
Hollow Cathode Lamps:
~ Dimension: 1.5" OD
~ Striking Voltage: 500V
~ Lamp Current: 0 to 18 mA average current (typical current is 1.5-8.0 mA)
~ Duty Cycle: 25%
~ Modulation Frequency: (142 Hz Nominal)
Burner Assembly:
~ Design: Polyethylene Pre-mix chamber, glass impact bead dispersion
~ Burner Head: Titanium; air-acetylene head - 4" x 0.026" single slot (nitrous oxide head - 2" x 0.019" single slot)
~ Adjustments: Horizontal and Vertical positioning
Performance:
~ Average Noise (at 3 ): 0.0018 ABS (Cu at 324.7nm, 7Å slit, 5 sec. int.)
~ Sensitivity: see specific element chart (Sect. 4)
~ Reproducibility: <+5% relative standard deviation
The following link provides additional information from the instruction manual or manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
Buck 235ATS Atomic Absorption Spectrophotometer or copy the following into your browser address window: labequip.com/stock/pictures/n1888.pdf
Made in USA.
This item ships from East Norwalk, CT.
PROUDLY CANADIAN - We Ship Worldwide
