The 200-HgCal-254 is a low pressure mercury lamp used for spectral calibration and reference. 2.12" arc length, overall length is 4.62" (117.3mm). This lamp emits a Mercury spectrum with the primary energy at 254nm (UV). The nominal voltages are 800V (starting) and 270V (operating). The intensity of the lamp is controlled by the power supply.
Power Supply
Primary voltage
115VAC/60Hz ; 220V/50Hz
Lamp current
18 mA
Size (LxWxH)
16 x 9.3 x 5.8 cm (6.3” x 3.7” x 2.3”)
Lamp
Lamp Current
15 mA AC
Typical Intensity 254nm @ 0.75"
4400 µW/cm²
Typical Intensity 365nm @ 0.75"
145 µW/cm²
Lamp Operating Voltage
300 V
Lamp Body Temperature
100ºC