Atomic Absorption Spectrophotometer BK-AA3618 BK-AA3638 BK-AA3668

Name: Atomic Absorption Spectrophotometer BK-AA3618 BK-AA3638 BK-AA3668
Brand: BIOBASE
SKU: BK-AA3618

BK-AA3618 / BK-AA3638 / BK-AA3668

Optical instrumentation for identification and quantification in research and quality control.

Made to orderPrice on request

Manufacturer: BIOBASE

Request a quote

Reply within 24 hoursValidated selection and configurationDelivery across mainland Portugal, Madeira, the Azores, and all European countries.

01 / Key features

Key features

Controlled optical measurement
Configurations for different spectral ranges
R&D and quality-control applications

02 / LaboratoriX technical datasheet

LaboratoriX technical datasheet

Technical parameters consolidated from the manufacturer documentation. Each column corresponds to one model; shared values are clearly identified. Final configuration, accessories, power supply and applicable documentation are confirmed with the quotation.

Parameter	BK-AA3618	BK-AA3638	BK-AA3668
Instrument Type	Flame system	Flame & GFAA integrated system	Flame & GFAA integrated system
Optical System	Common to all modelsBeam Type · Double-beam · Double-beam · Double-beam
Optical System (2)	Common to all modelsDiffraction Grating · Groove 1800lines/mm, blaze wavelength 250nm · Groove 1800lines/mm, blaze wavelength 250nm · Groove 1800lines/mm, blaze wavelength 250nm
Optical System (3)	Common to all modelsWavelength Range · 185~900nm · 185~900nm · 185~900nm
Optical System (4)	Common to all modelsSpectral Bandwidth · 0.1, 0.2, 0.4, 0.7, 1.4, 2.0nm · 0.1, 0.2, 0.4, 0.7, 1.4, 2.0nm · 0.1, 0.2, 0.4, 0.7, 1.4, 2.0nm
Optical System (5)	Common to all modelsWavelength Accuracy · ±0.15nm · ±0.2nm · ±0.15nm
Optical System (6)	Common to all modelsWavelength Repeatability · ≤0.05nm · ≤0.1nm · ≤0.05nm
Optical System (7)	Common to all modelsSpectral Bandwidth Deviation · ±0.02nm · ±0.02nm · ±0.02nm
Optical System (8)	Common to all modelsLamp Stand · 8(Support simultaneous preheating of 1~4 lights) · 8(Support simultaneous preheating of 1~4 lights) · 8(Support simultaneous preheating of 1~4 lights)
Photometric Performance	Common to all modelsReading Modes · Transmittance, absorbance, concentration · Transmittance, absorbance, concentration · Transmittance, absorbance, concentration
Photometric Performance (2)	Common to all modelsPhotometric Range · 0~125%T, -0.1~3.00Abs · 0~125%T, -0.1~3.00Abs · 0~125%T, -0.1~3.00Abs
Photometric Performance (3)	Common to all modelsBaseline Stability · Drift ±0.002Abs(Steady 30min) Drift ±0.004Abs(Dynamic 15min) · Drift ±0.003Abs(Steady 30min) Drift ±0.005Abs(Dynamic 15min) · Drift ±0.002Abs(Steady 30min) Drift ±0.004Abs(Dynamic 15min)
Photometric Performance (4)	Common to all modelsBackground Correction Ability · Deuterium lamp: ≥40 fold(at 1Abs) Self-reversal: ≥80 fold(at 1Abs) · Deuterium lamp: ≥40 fold(at 1Abs) · Deuterium lamp: ≥40 fold(at 1Abs) Self-reversal: ≥80 fold(at 1Abs)
Flame Analysis	Common to all modelsCharacteristic Concentration · Flame method for Cu: ≤0.02μg/mL · Flame method for Cu: ≤0.035μg/mL · Flame method for Cu: ≤0.02μg/mL
Flame Analysis (2)	Common to all modelsDetection Limit · Flame method for Cu: ≤0.004μg/mL · Flame method for Cu: ≤0.006μg/mL · Flame method for Cu: ≤0.004μg/mL
Flame Analysis (3)	Common to all modelsRepeatability · Flame method for Cu: ≤0.5% · Flame method for Cu: ≤0.6% · Flame method for Cu: ≤0.5%
Flame Analysis (4)	Common to all modelsBurner · Titanium burner head · Titanium burner head · Titanium burner head
Flame Analysis (5)	Common to all modelsNebulizer · High-efficiency glass nebulizer · High-efficiency glass nebulizer · High-efficiency glass nebulizer
Flame Analysis (6)	Common to all modelsSafety Features · Flame gas & auxiliary gas abnormal pressure protection · Flame gas & auxiliary gas abnormal pressure protection · Flame gas & auxiliary gas abnormal pressure protection
Graphite Furnace Analysis	Common to all modelsCharacteristic Mass · / · Cd ≤0.6pg Cu ≤20pg · Cd ≤0.5pg Cu ≤20pg
Graphite Furnace Analysis (2)	Common to all modelsDetection Limit · / · Cd ≤1.0pg Cu ≤25pg · Cd ≤0.8pg Cu ≤25pg
Graphite Furnace Analysis (3)	Common to all modelsRepeatability(Cd) · / · ≤3% · ≤2.5%
Graphite Furnace Analysis (4)	Common to all modelsGraphite Furnace Temperature Range · / · RT~3000°C · RT~3000°C
Graphite Furnace Analysis (5)	Common to all modelsHeating Rate · / · Maximum 2000°C/s · Maximum 2000°C/s
Graphite Furnace Analysis (6)	Common to all modelsSafety Features · / · Alarms for cooling water flow, protective gas pressure, furnace body temperature, power supply temperature, and graphite tube installation · Alarms for cooling water flow, protective gas pressure, furnace body temperature, power supply temperature, and graphite tube installation
Data Processing	Common to all modelsCalculation Method for Concentration · Standard curve method(6 linear and non-linear fitting methods), standard addition method, interpolation method · Standard curve method(6 linear and non-linear fitting methods), standard addition method, interpolation method · Standard curve method(6 linear and non-linear fitting methods), standard addition method, interpolation method
Data Processing (2)	Common to all modelsNumber of Repeated Measurements · 1~30 times; calculates and provides the average value, standard deviation and relative standard deviation of absorbance and concentration · 1~30 times; calculates and provides the average value, standard deviation and relative standard deviation of absorbance and concentration · 1~30 times; calculates and provides the average value, standard deviation and relative standard deviation of absorbance and concentration
Standard Accessory	*Element lamp(Cu1), oil-free air compressor, software, U disk**	*Element lamp(Cu1, Cd1), oil-free air compressor, software, U disk, graphite tube5, pipette1(5~50μl), pipette tip1000(200μl)**	*Element lamp(Cu1, Cd1), oil-free air compressor, software, U disk, graphite tube5, pipette1(5~50μl), pipette tip1000(200μl)**
Optional Accessory	Oxygen-enriched high-temperature flame, hydride generator, audit trailing software, flame autosampler	Oxygen-enriched high-temperature flame, hydride generator, audit trailing software, recirculating chiller, graphite furnace autosampler, flame autosampler	Oxygen-enriched high-temperature flame, hydride generator, audit trailing software, recirculating chiller, graphite furnace autosampler, flame autosampler
Power Supply	Common to all modelsAC 220V, 50/60Hz
External Size(WDH)	Common to all models830650560mm
Package Size(WDH)	Common to all models1010780830mm
Net Weight	85kg	120kg	125kg
Gross Weight	135kg	183kg	183kg