KSL-4530F

Wavelength range

190-900nm

Spectral bandwidth

0.1,0.2,0.4,1.0 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

8

D₂ background correction ability

When the background is 1A, the background ability should be deducted not less than 50 times; self absorption background deduction method.

Size and weight

700*50*50mm   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 unconformity of the burner.

Graphite furnace

The highest temperature

3000℃

The largest temperature rising speed

≥2000℃/S

Characteristic quantity accuracy

Cd ≤0.5*10^-12g   Cu ≤0.5*10^-11g

Cu ≤3%          Cd ≤3%

Size and weight

550mm*50mm*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