Atomic Absorption Spectrophotometer TRAS-701

Atomic Absorption Spectrophotometer TRAS-701is completely controlled by a computer. It has a fully automatic control system with advanced temperature control technology of a graphite furnace. With a wavelength range of 190 to 900 nm. Providing a spectral bandwidth of 0.1, 0.2, 0.4, 1.0, and 2.0 nm. The setting of the background deduction method. The fast heating capacity can improve the elements' flexibility even more. . It presents the hollow cathode lamp in its operational state. It is a safe, dependable, and convenient flame system with a multi-functional software workstation.

Specifications:

---

Wavelength range	190 to 900 nm
Spectral bandwidth	0.1, 0.2, 0.4, 1.0 and 2.0 nm
Accuracy of the wavelength	±0.15 nm
Receptivity of the wavelength	≤0.04 nm
Baseline stability	≤0.002A/30 min (Cu)
Characteristic viscosity	0.02 μg/ml/1% (Cu)
Checking limit	0.004 μg/ml (Cu)
Preciseness	0.005
Grating	1800 lines/ mm
Inflamer	All-metal titanium burner
Atomizer	Effective glass atomizer
Lamp stand	8
D2 background correction ability	When the background is 1 A, the background ability should be deducted not less than 50 times, self-absorption background deduction method
Size	700 mm×550 mm×450 mm
weight	75 Kg
Power source	220V±22V AC
Flame System	Acetylene air burner Ignition dynamic baseline drift (Cu) Characteristic viscosity Related standard deviation of the accuracy Safety system 100 mm ≤0.006 A/30 min ≤0.025 μg/ml/1% ≤0.5%(Cu, absorbance>0.8A) (detection limit Cu≤0.008 μg/ml) Can Automatically cut off the gas when The pressure is not enough, The power is off, flameout and unconformity of the burner.
Graphite furnace	The highest temperature The largest temperature rising speed Characteristic quantity Accuracy Size and weight 3000 ℃ ≥2000 ℃/S Cd≤0.5×10 to12 g  Cu≤0.5×10 to 11 g Cu≤3% Cd≤3 % 550 mm×450 mm×300 mm  65 Kg
Power source and power	220 V±22 V  AC  7000 W

Features:

• The hollow cathode lamp's operational state
• Wavelength searching and peak search are completely automatic
• The integrated floated optical platform design improves the optical system's shock resistance and stability when using the optical signal for an extended period
• Eight light stands can be changed automatically while simultaneously preheating and optimizing the eight lights
• Adjustable position: It can automatically set the front and rear positions, as well as the best height for the flame burner
• The setting of the background deduction method
• Background self-absorption and the Deuterium lamp
• Data processing, super-strong database with over 500 data self-storage and cut-off storage functions
• can hold the analysis results in form of a Spreadsheet, and the test procedure and result can be called at random
• The flame results demonstrated and the emissions technique are two methods for measuring
• Result printing: parameter printing, data result printing, and diagram printing
• It has fully automatic controlled, with the help of the software
• The selection of lamp elements, Front-to-rear lifter adjustment (up/down)
• Re-adjustment of optical energy, selecting the slit, Determination of wavelength scanning and peak searching, sixth, choosing an atomizer
• Full safety chain protection, warning and automatic protection against incorrect burner, gas leakage, air under voltage, and abnormal flameout
• Managing the flow of gas
• Auto-flaming and extinguishing
• Temperature control technology of graphite furnace advanced
• Introducing PID technology can effectively overcome the influence on the temperature rising procedure
• The combination of the 3ms/time fast sampling technique can result in more accurate and dependable testing data
• The fast heating capacity can improve the elements' flexibility even more
• Use a standard 220V power source instead of a 380V dynamic power source
• The maximum procedure heating capacity setting of 20 levels can make testing multiple samples more efficient and comfortable
• Three grades of adjustable gas flow can be tailored to meet a variety of application requirements
• Can provide a timely warning when the gas and water are turned off and there is insufficient gas and water, thereby avoiding equipment damage and measurement error
• Safe, reliable, and convenient flame system
• EPC can more precisely control the flow of acetylene (C2H2) and is a type of system that is also simple to operate
• A well-functioning Tomi Ziti on the system allows for greater sensitivity
• The entire operating system is highly secure because the fire safety system scan alert for the fluctuation
• It will also automatically turn off the gas and prohibit temper tantrums
• Protects the operating personnel and equipment from harm and damage
• Multi-functional software workstation, a working computer that is supported WINDOWS XP/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000/NT/2000
• The extensive menu makes it easy for customers to use
• Easy conversion between different menus simplifies the operation
• A variety of analytical correction methods gives users more options
• The basic default parameter settings allow even inexperienced users to perform routine operations
• Flexible storage, editing, and printing methods provide the most support to the user

Applications: Metal analysis was performed by determining the presence and concentration of metals in a liquid sample. It also determines the metal concentrations in the samples.