KY-1 type with domestic production of various types of atomic absorption spectrophotometer
KY-2 type with imports of various types of atomic absorption spectrophotometer
Please note the required model
Element lights KY- Ⅰ, KY- Ⅱ
Starting voltage: <360V
Stability: Cu lamp preheating 20min drift ≤ 0.003A / 30min
Noise: Cu lamp ≤ 0.002A
Life: 3000mA / h ~ 5000mA / h
Element lights KY- Ⅲ
Starting voltage: <360V
Stability: Cu lamp preheat 10min drift ≤ 0.002A / 30min
Noise: Cu lamp ≤ 0.001A
Life: 3500mA / h ~ 6000mA / h
Concentricity: When the light rotates 360 , the energy offset is ≤ 15
Element lights KY- Ⅳ
Use this lamp when the edge wavelength or emission intensity of the instrument is low.
High-performance lamps than ordinary hollow cathode lamp emission intensity increased more than 3 times.
Example: As high-performance lamp, the instrument negative pressure 400V, the ordinary lamp nearly 500V.
If the instrument without high-performance power supply, the company can use the power supply.