Absorption Spectrophotometer with High Performance (GD4530F)

USD1

≥1 Set/Sets

Payment Type:: L/C, T/T, D/P, Paypal, Money Gram, Western Union

Incoterm:: FOB

Min. Order:: 1 Set/Sets

Min. Order:: 1 Set/Sets

Delivery Time:: 15 Days

Transportation:: Ocean, Land, Air

Port:: Chongqing

Quantity:

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Basic Info

Place of Origin:	Chongqing, China (Mainland)
Productivity:	100 Set/Sets per Month
Supply Ability:	100 Set/Sets per Month
Payment Type:	L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:	FOB
Certificate:	CE
Transportation:	Ocean,Land,Air
Port:	Chongqing

Product Description

Atomic Absorption Spectrophotometer (AAS) with High Performance (GD4530F)

Wavelength range:190 – 900nm

Spectral bandwidth:Can automatically change between 0.1nm, 0.2nm, 0.4nm, 1.0nm and 2.0nm

Accuracy of the wavelength:±0.15nm

Receptivity of the wavelength: ≤0.04nm

Base line stability:≤0.002A/30min (Cu)

Characteristic viscosity:0.02μg/ml/1% (Cu)

Checking limit:0.004μg/ml (Cu)

Preciseness:0.5%

Grating:1800 lines/mm

Inflamer:All-metal titanium burner

Atomizer:Effective glass atomizer

Lamp stand:Eight lamps

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 and weight:700mm×550mm×450mm 75Kg

Power source:220V±22V AC

Flame system

Acetylene air burner:100mm

Nitrous oxide acetylene flame head:50mm

Ignition dynamic baseline drift:≤0.006A/30min

(Cu) Characteristic viscosity:≤0.025μg/ml/1%

Related standard deviation of the accuracy:≤0.5%(Cu, absorbance＞0.8A) (detection limit Cu≤0.008μg/ml)

Safety system:Can automatically cut off the gas when the pressure is not enough, the power is off, flameout and unconform.

Flame system

Acetylene air burner:100mm

Nitrous oxide acetylene flame head:50mm

Ignition dynamic baseline drift:≤0.006A/30min

(Cu) Characteristic viscosity:≤0.025μg/ml/1%

Related standard deviation of the accuracy:≤0.5%(Cu, absorbance＞0.8A) (detection limit Cu≤0.008μg/ml)

Safety system: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:3000℃

The largest temperature rising speed:≥2000℃/S

Characteristic quantity:Cd≤0.5×10-12g Cu≤0.5×10-11g

Accuracy:Cu≤3% Cd≤3%

Size and weight:550mm×450mm×300mm 65Kg

Safety system:Over current protection

Low air pressure alarm / protection

Low cooling water flow alarm/protection

Power source and power:220V±22V AC 7000W

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Absorption Spectrophotometer