UV Lamp UF32 Spray
The PTS UF32 Spray is a smart, all-aluminium UV-A lamp with three UV-A LEDs and two white LEDs, which immediately deliver maximum power greater than 4 500 µW/cm². It is smart in that it detects work interruptions and shuts down itself. After grabbing the hand, it turns on again. For NDT needs, the body is equipped with a spray holder.
To turn on the lamp, hold down the button on the side of the lamp for 3 seconds to immediately get the full power of the lamp, which is greater than 4 500 µW/cm² (at a distance of 40 cm from the inspected object). The button is backlit and is lit continuously when turned ON. This way of switching ON, the Smart mode is automatically activated, when the lamp movement detection is activated, and when the work is interrupted, the lamp switches OFF in 10 s. This saves energy for longer work with the lamp. Then just grab the lamp and it will turn ON immediately. Press the button briefly to switch between UV-A LEDs and white LEDs.
You can also switch the lamp to continuous lighting mode as soon as it is switched on by holding down the button for 6 s. The lamp confirms this mode by flashing 3 times and remains ON until the battery is discharged or overheated.
To switch OFF, just hold the button for 3 s and the lamp will go out (even after switching OFF, the button will still pulse slowly for a short time).
The button signals the battery charge level before switching off:
4 flashes = internal battery is charged to 100 %
3 flashes = internal battery is charged to 75 %
2 flashes = internal battery is charged to 50 %
1 flash = internal battery is charged to 25 %
fast flashing = almost 0 % (less than 15 % of operating time remaining)
fast pulsation = the internal battery is completely discharged for switching ON
The UF32 Spray includes a 12 V charger. Charging takes about 2 hours and it is not recommended to replace the internal battery pack with others without the consent of the manufacturer. Overheat protection is provided by intelligent electronics and is set to 55 °C.
Technical parameters
| material used / LED | body: aluminium alloy, anodized spray holder: ABS plastic LED: 3x UV Nichia 3W |
|---|---|
| UV-A wavelength | 365nm±3nm |
| intensity at 40 cm [µW/cm²] | 4.500 |
| white light (part of UV-A radiation) [lux] | do 10 |
| illuminated area at a distance of 40 cm [mm] | 100 x 150 |
| continuous operating time [hours] | more than 2.5 |
| charging time [hours] | approx. 2 |
| dimensions [mm] | 96 x 90 x 90 |
| weight [kg] | 0,53 |
| battery pack | 2 x typ 18650 Li-Ion; 3,7V; 3200mAh |
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