LED Lights SL-3500

SL 3500 LED lamps
The SL 3500 range of LED lights from Photon Systems Instruments are high performance light emitting diode arrays that can operate under multiple regimes such as flash, continuous light and harmonically modulated light. They can also work with user-defined work protocols. Different versions of the device are available with LEDs that span the spectrum from blue to far red.

The SL 3500 panels can be used as stand-alone units or can be integrated into grow areas and to provide lighting for grow rooms. The panels can also be integrated with other PSI instruments such as FluorCams, Photobioreactors or FytoScopes.

Basic control of the SL 3500 panels is done by a supplied control unit. Enhanced output and modulation can be controlled by the PSI LC 100 light controller, which provides precise regulation of light mode, intensity and time. Optionally, PSI's Light Studio software enables computer control of the LED panels. User-defined protocols can be designed and implemented through the light controller and Light Studio software.

APPLICATIONS
Plant science
Agricultural and biotechnology research
Plant growth and development
Plant biomedicine

KEY FEATURES:
High light emission: up to 3000 µmol.m-2.s-1 at a distance of 20 cm
Light intensity adjustable from 1% to 100% of the output
Basic manual control via control unit
Precise control using user-defined protocols in the Light Controller LC 100 or Light Studio software
Adjustable timing from microseconds (with options) to hours
Light regime control (flashes, continuous light, user-defined modulation) via Light Controller LC 100 or Light Studio software (optional)
Standard colors available: cool or warm white, royal blue (447 nm), orange-red (627 nm). For other colors consult ivana@psi.cz)
Tri-color models with additional far red LEDs (735nm) available
Lifespan: 60,000 to 70,000 hours of continuous lighting.
Automatic cooling of the panel and the control unit.

PPFD: up to 3000 µmol.m-2.s-1 at a distance of 20 cm
Panel external dimension (W x D x H):
Model A: 17.5 x 17.5 x 11 cm (with fixing screws: 17.5 x 28 x 11 cm)
Model B and C: 25 x 22.5 x 11 cm (with fixing screws: 25 x 33 x 11 cm)
Model D and E: 23.5 x 34.5 x 11 cm (with fixing screws: 23.5 x 45 x 11 cm)
Light sources:
Light Emitting Diodes (LEDs): 455 nm, 530 nm, 617 nm, cool white (4,500 - 10,000 K) and others
Custom design protocols (optional):
Variable timings and dashes
Communication port:
I2C communication (used for Light Controller LC 100 and Light Studio Controller)
Standard accessory:
Stand with a stand
Power input:
75 to 500 W (depends on the version and the color of the LED)
Electric:
90-240V

Light Studio 485 SW with LC 500 light controller
The Light Studio software is a PC solution to control the light mode, intensity and time (from microseconds to hours). Allows calibration and grouping of light channels. It can control an unlimited number of logical light channels, made up of up to 254 physical light devices. Each logical channel can be configured independently. The light modulation is fully programmable, built from user-defined segments (continuous light and ramp). The software offers flexibility in terms of composition and protocol time. Solo hay of predefined elements: constant element y ramp element. Luego, the protocol is built from these dos. A user can also add light channels to various groups and control them as an element / with a protocol.

KEY FEATURES:
Day / night simulation: sunrise and sunset simulation
Allows calibration and grouping of light channels
Special mode for pulses up to 50 µs (compatible hardware required - LC 500)
You can control an unlimited number of logical light channels: each light (color) is configured and program independently
Light modulation according to a predefined function (continuous, pulse, sinusoidal, triangular) or the function programmed by the user

LC 100 light controller
LC 100 is a hardware-independent solution for precise control of the light characteristics and day/night simulation in the SL 3500 LED light sources. It provides the need to control the light mode, intensity and time (seconds to hours) and also maintain the generation of short pulses (microseconds). You can control up to 4 lights / colors in SL 3500; each light / color can be configured and controlled independently. The LC 100 light controller supports the modulation of the daylight with a predefined function (continuous, pulse, sinusoidal, triangular), user-programmed function (optional) or daylight simulation (optional). On PC it is necessary for the operation of this device.

User defined custom protocol
Optional feature of the LC 100 light controller: when the light controller is loaded, this protocol can admit up to 224 light phase intervals, each defined by the intensity and duration of the light.

daylight protocol
Optional feature of the LC 100 light controller: when the light controller is loaded, the daylight protocol is used to simulate cloudy cells: several adjustable parameters. It also includes an additional program for "Viewing in the Cloud" on a PC.

Modular stand
It allows many spatial possibilities in the arrangement and connection of scientific instrumentation.

Additional protective glasses
Protective shields against radiation against excessive LED radiation, equipped with a side cover and protective filters. A pair of glasses with the device is provided free of charge.

SL 3500-A version
Panel size: 13 x 13 cm
Number of high power LEDs: 72
Standard colors available: warm white OR cool white OR royal blue (447 nm) OR orange red (617 nm)
Other colors as an option. Please contact us (info@psi.cz)
Autonomous operation: manual intensity control
For precise light control and protocol writing: Light Studio Light Controller software or hardware (optional)
Supplied with a stand and a stand.

SL 3500-B version
Panel size: 20 x 20 cm
Number of high power LEDs: 180
Standard colors available: warm white OR cool white OR royal blue (447 nm) OR orange red (617 nm)
Other colors as an option. Please contact us (info@psi.cz)
Autonomous operation: manual intensity control
For precise light control and protocol writing: Light Studio Light Controller software or hardware (optional)
Supplied with a stand and a stand.

SL 3500-C version
Panel size: 20 x 20 cm
Number of high power LEDs: 168 (3 x 56)
Tricolor: red - green - blue (627 nm - 530 nm - 447 nm)
Autonomous operation: manual intensity control
For precise light control and protocol writing: Light Studio Light Controller software or hardware (optional)
Supplied with a stand and a stand.

SL 3500-D version
Panel size: 30 x 20 cm
Number of high power LEDs: 104
Standard colors available: warm white OR cool white OR royal blue (447 nm) OR orange red (617 nm)
Other colors as an option. Please contact us (info@psi.cz)
Autonomous operation: manual intensity control
For precise light control and protocol writing: Light Studio Light Controller software or hardware (optional)
Supplied with a stand and a stand.

SL 3500-E version
Panel size: 30 x 20 cm
Number of high power LEDs: 240 (3 x 80)
4 additional far red LEDs (low power)
Four colors: red - green - blue - far red (627nm - 530nm - 447nm - 735nm)
Autonomous operation: manual intensity control
For precise light control and protocol writing: Light Studio Light Controller software or hardware (optional)
Supplied with a stand and a stand.