Input voltage DC20~30V battery

The filament voltage YQK00224A is 2.5V and YQK00224B is 10V during preheating

Filament voltage 0V(or 6-7V) during operation

Trigger voltage DC 450V

Preheating time 10S

Anode current 300mA accuracy 0.05‰

The control current is greater than 1mA/3~12V voltage

Body length * width * height =130*100*40

Weight 0.4Kg

Suitable for portable ultraviolet analysis instrument