2054-L

Accessory

External LED Light Source

The 2054-L external light source complements the internal actinic light of MINI-PAM-II fluorometers. The 2054-L can be easily attached to the 2035-B leaf clip and POROMETER leaf clip. The external lamp provides light peaking at 630 nm (red), 520 nm (green), and 452 nm (blue), as well as white light. Each of the four channels has a standard maximum photon flux density of 1500 µmol m-2 s-1; the composition of colors is freely adjustable. The light source is connected to the SYNC port of the MINI-PAM-II fluorometer and it is controlled by the MINI-PAM-II or by a computer running the WinControl-3 software.

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Field

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Design

Actinic light source attachable on 2035-B Leaf Clip Holder using fixing rods. Light is emitted by a circular 3.3 cm diameter LED array containing 4 RGBW LEDs. The distance between LED array and sample level is 3.5 cm when the 2054-L is mounted on the 2035-B leaf clip

Emission characteristics

Peak at 452 nm, 520 nm, and 630 nm of blue, green, and red light emission, respectively. The white light consists of emissions from 450 nm to 680 nm. The maximum PAR is 1500 µmol m-2 s-1 for each channel (R, G, B, or W). The composition of colors is freely adjustable. The light source is connected to the SYNC port of the MINI-PAM-II fluorometer

Dimensions

(Lamp and fixing rods): 9 cm (max.) x 5 cm (max.) x 11 cm (max.) (L x W x H)

Weight

200 g

2054-L

External LED Light Source

Usage