ATOMIC ABSORPTION SPECTROPHOTOMETER (AAS)

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Description

TYPE

Type of Atomic Absorption Spectrometer (AAS) Double beam
Monochromator type Czerny-turner
Detector Type Photo Multiplier Tube (PMT)

SPECTRAL

Source Wavelength – Minimum 180 nanometer
Source Wavelength – Maximum 900 nanometer
Accuracy (+/-) 0.1 nanometer
Repeatability 0.3 nanometer
Diffraction grating (lines/mm) 1800
Wavelength setting and scanning Automatic
Slit width Adjustment Automatic
Slit width range(nm) 0.1 – 2.0
Resolution (nm/mm) 0.1 parts per million
Bandwidth (nm) 0.1 – 2.0
Focal length (mm) 300 and above

LIGHT SOURCE

Light Source Hollow Cathode Lamp (HCL)
Type of HCL Both Single and Mulitiple Element
Number of Single element HCLs supplied (inclusive in the scope of supply) 4
Number of multiple element (alloy) HCLs supplied (inclusive in the scope of supply) N/A
Measuring modes (K factor and standards) Transmittance,Absorbance,Concentration (Wavelength, time),Emission
Detectable Elements using single element HCL Cu,Fe,Zn,Mn,Mg,B,K,Mo,Ca,As
Detectable Elements using multi element HCL Na-K,Ca-Mg,Si-Al,Fe-Ni,Sr-Ba,Al-Ca-Mg,Ca-Mg-Zn,Cu-Mo-Co-Zn,Cd-Cu-Pb-Zn,Cu-Fe-Zn-Mn,Co-Cr-Cu-Fe-Mn-Ni,Cd – Hg – Pb
Measurement level %,ppm level,ppb level
Lifespan of Single element lamp (mA-Hr) 5000
Lifespan of multi-element/Alloys lamp (mA-Hr) 5000
Number of sockets on Turret 8

ATOMIZER

Type of atomizer Flame Burner
Nebulizer Pt/Ir nebulizer
Background Correction D2 Lamp method
Flame and furnace change over switch N/A
Burner diameter (mm) 100
Coolant Air type
Sample volume 10 milliliter
Corrosion resistant Chamber Yes
Adjustable aerosol based nebulizer flow Yes
Furnace heating range (Degree celcius) N/A (For burner type)
Time for analysis (sample) 10 second

GENERIC

Display through PC
Display type NA
Test result printing Through external printer
If inbuilt printer, Type of printer N/A
Connectivity N/A
Safety sensors Pressure sensor,Flame Sensor,Flame Ignition Sensor,Burner interlock,Power failure protection,Auto ignition
Burner movement (lateral,horizontal & height) Automatic

POWER SOURCE

Power Supply 230 V A.C ± 10%,50 Hz

OPERATING CONDITIONS

Minimum Operating Temperature 5 degree Celsius
Maximum Operating Temperature 50 degree Celsius
Operating Humidity (RH) (%) at 40 degree c 95 percent

ACCESSORIES

Type of gas cylinders Acetylene
Type of Regulators supplied With Heater
Number of Regulators Supplied (inclusive in the scope of supply) 1
Number of Acetylene Cylinders supplied (inclusive in the scope of supply) 1
Capacity of each Acetylene cylinder (Litres) 47
Number of Nitrous oxide Cylinders supplied (inclusive in the scope of supply) 1
Capacity of each Nitrous oxide cylinder (Litres) 47
Gas cylinders confirming to IS : 7285 latest
Gas cylinders having PESO certificate Yes
Other accessories (inclusive in the scope of supply) Gas flow control box,Oil Moisture Filters,SS Exhaust fume hood with blower,Schematic diagram and instruction manual
Suitable software for connecting PC & Printer (inclusive in the scope of supply) Yes

WARRANTY / AVAILABILITY OF SPARES

warranty (Year) 1 year
Spares and Consumables inclusive in the scope of supply Yes

CERTIFICATION

Availability of UL/CE Certification as per EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use General requirements Yes
Conformance to EMC/EMI as per EN 61326-1:2013 Electrical equipment for measurement, control and laboratory use Yes
Availability of Test Reports from Central Govt / NABL approved / ILAC accredited Lab to prove conformity to the specification Yes
If yes test report to furnished,to the buyer on demand Yes
Test Report number and date ECIL/ISD/PHOTONICS/AAS/01 & 02.07.2018
Name and address of the Lab ECIL

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