Intended Use Of The Product; Product Description; Technical Data - Hedson IRT UVA 1 PREPCURE 4 Digital Bedienung- & Ersatzteile-Handbuch

1.

Intended use of the product

This product serves exclusively to accelerate the curing
of putty, filler, base and clear coats. The product must not
be used for other purposes than the described curing
processes.
This product should only be used with the filter glass
intact. A missing or broken filter glass will result in
hazardous UVC and UVB radiation. For a worker working
close to the operating lamp (1,5m) the daily limitation
should be set to 1h/working day.
Only original spare parts shall be used to maintain this
products high safety.
The maximum ambient temperature during operation
should not exceed 40°C.
Do not use the product in spray booths or within a
distance of 5 m from other solvent based spraying
activities in order to avoid explosion risks.
2.

Product description

The easily manoeuvrable IRT-UVA Prepcure is equipped
with one or two compact cassette. Each cassette is
equipped with one high efficiency 1000 W UVA-lamp
which make the curing extremely fast.
The design, combined with a gas spring, makes cassette
adjustment simpler. The control unit enables individual
control of each cassette. The time can be set to 0-15 min.
UV curing
The ultraviolet light spectrum generated by a UV lamp
interacts with special coating chemistries to produce a high-
quality, durable curing. In many applications, UV curing can
achieve the curing faster, and therefore at a lower total cost
than many other coating processes.
UV-coat contains less solvent than conventional paint and
from that perspective has less negative environ-mental impact.
Most importantly to achieve a good and fast curing result
there must be enough UV-A inensity. IRT UVA PrepCure has
an outstanding intensity to achieve the best curing result.
Unique benefits of the UV cure coating
• Reduced amount of solvent
• Fast curing time
• Low-temperature processing
• Scratch resistant and chemical resistant
3.

Technical data

Curing area
1,0 m
Curing area at 50 cm distance for IRT UVA-1 is 1,0x1,0 m
(height x width) with an UV-A intensity of 15-100W/m².
Curing area at 50 cm distance for a UVA-2 is 1,0x1,8 m
(height x width) with an UV-A intensity of 15-100W/m².
Consult your paint supplier to find out what intensity
your paint material needs.
714770 rev 1
1,8 m
GB
25
[cm] 50
75
100
[cm] 37,5
Intensity (W/m²):
50 cm distance 35 cm distance
15-46 15-46
31-73 62-146
51-82 102-164
65-100 130-200
IRT-UVA-1/2 PrepCure 4 Digital is in excess of the Exempt
Group and viewer-related risk is depending upon the use
of the product.
IRT-UVA-1 PrepCure 4 Digital
Voltage
Frequency
Current 5 A
H.I.D. UV High pressure metal halide lamp
bulb light
Lamp
1000 W
wattage
Noise level
Risk Group EN62471
3 0-0,5 m distance
2 0,5-1,5 m distance
1 1,5-2,0 m distance
Exempt > 2,0 m distance
Hazard Distances (HD)*
HD >2,0 m (Exempt Risk Group)
Ex
HD 1,5-2,0 m (Risk Group 1)
RG1
HD 0,5-1,5 m (Risk Group 2)
RG2
HD < 0,5 m (Risk Group 3)
RG3
Exposure Hazard Value EHV at above hazard distances
EVH <0,95
Ex
EVH <0,55
RG1
EVH <1,0
RG2
*Total distance from light source. For reflected light, add distance to
reflecting surface with distance between lamp and reflecting surface.
37,5
150
175
200
IRT-UVA-2 PrepCure 4 Digital
230 V 1 ~/PE
50-60 Hz
10 A
2000 W (2 x 1000 W)
< 70 dB (A)
0-1,0 m distance
1,0-2,0 m distance
2,0-3,0 m distance
>3,0 m distance
>3,0 m (Exempt Risk Group)
2,0-3,0 m (Risk Group 1)
1,0-2,0 m (Risk Group 2)
< 1,0 m (Risk Group 3)
<0,84
<0,72
<0,51
3