Lumencor RETRA, Manual

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Light source outputs are refined by bandpass filters. The specifications of these bandpass filters are
recorded on the certificate of conformance as CWL/FWHM where CWL =center wavelength and
FWHM = full width at half-maximum transmission, both measure in nanometers (nm). Bandpass
filters are not user-exchangeable and changes require return of the light engine to Lumencor’s
factory for service (see Section 7). Since changing bandpass filters will result in source output
power changes, a new certificate of conformance will be provided as part of this service.
5. Operational Specifications
The RETRA (L) Light Engine
®
must be operated and stored within the environmental conditions
specified in the table below. Performance specifications for individual light engines are listed on the
certificate of conformance included with the shipping documents e-mailed to the customer (see
example shown in Figure 1). It is important to retain the certificate of conformance for reference. In
the event that the light engine is sold, the certificate of conformance should be transferred to the
new owner. Certificates of conformance are also recorded in Lumencor’s database and copies can
be requested by e-mail to techsupport@lumencor.com. The request message must include the 4- or
5-digit serial number of the light engine.
Specification Detail
Temperature
Operating 32 to 95° F (0 to 35° C)
Non-operating -4 to 158° F (-20 to 70° C)
Humidity
Operating and non-operating 0 to 80% relative humidity, non-condensing ¹
Dew Point
Operating 32 to 59° F (0 to 15° C)
Altitude
Operating 0 to 10,000 feet (3,048 meters)
Non-operating 0 to 45,000 feet (13,176 meters)
Dimensions
Size (W x L x H) 145 mm x 190 mm x 203 mm (5.7 in x 7.5 in x 8.0 in)
Weight 4.3 kg /9.4 lbs
Lifetime
Time for light engine output to decrease to 70% of the values recorded on the
original certificate of conformance
𝟤
Power supply 24VDC / 9.2A
Warm-up Period 1 s
Protection Thermal overload (Section 3.2). Power overdraw (Section 4)
Sound Level Sound level at 1 meter < 65db(A)
Control Interfaces USB, RS-232, TCP, TTL
Warranty 24 months parts and labor
¹ The RETRA (L) light engine must be operated in a non-condensing environment.
² The corresponding number of days/months/years may vary considerably depending on the duty cycle implemented by
the user and the prevailing environmental conditions during operation.
RETRA (L) Light Engine Manual 57-10025
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