Sutter Instrument Lambda HPX-L5 Manuale utente

Lambda HPX-L5

High-Power LED Light Source System

(Air Cooled with Liquid Light Guide)

Operation Manual

Rev. 1.03 ((20161130)

One Digital Drive

Novato, CA 94949

Voice: 415-883-0128 Web: www.sutter.com

Fax: 415-883-0572 Email: info@sutter.com

LAMBDA HPX-L5 OPERATION MANUAL – REV. 1.03 (20161130)

DISCLAIMER

The Lambda HPX-L5 is a high-power LED illumination or light source device. The purpose

of the system is to be an illuminator for microscopes. No other use is recommended.

This instrument is designed for use in a laboratory environment. It is not intended, nor

should it be used in human experimentation or applied to humans in any way. This is not a

medical device.

Unless otherwise indicated in this manual or by Sutter Instrument Technical Support for

reconfiguration, do not open or attempt to repair the instrument.

Do not allow unauthorized and/or untrained operative to use this device.

Any misuse will be the sole responsibility of the user/owner and Sutter Instrument Company

assumes no implied or inferred liability for direct or consequential damages from this

instrument if it is operated or used in any way other than for which it is designed.

SAFETY WARNINGS AND PRECAUTIONS

Electrical

Operate the Lambda HPX-L5 using 110 – 240 VAC., 50-60 Hz line voltage. This

instrument is designed for use in a laboratory environment that has low electrical noise

and mechanical vibration. Surge suppression is recommended at all times.

Fuse Replacement: Replace only with the same type and rating:

2 Amp, 250V, 5 x 20mm, Time Delay fuse (EIC 60127-2)

(Example: Bussmann GDC-2A or S506-2A (RoHS))

A spare fuse is located in the power input module.

Avoiding Electrical Shock and Fire-related Injury

Always use the grounded power supply cord set provided to connect the system’s

power adapter to a grounded/earthed outlet (3-prong). This is required to protect you

from injury in the event that an electrical hazard occurs.

Do not disassemble the system. Refer servicing to qualified personnel.

To prevent fire or shock hazard do not expose the unit to rain or moisture.

Electromagnetic Interference

To comply with FDA and CE electromagnetic immunity and interference standards; and to

reduce the electromagnetic coupling between this and other equipment in your lab always

use the type and length of interconnect cables provided with the unit for the interconnection

of its components (see the Technical Specifications appendix for more details).

Operational

Failure to comply with any of the following precautions may damage this device.

Operate only in a location where there is a free flow of fresh air on all sides.

NEVER ALLOW THE FREE FLOW OF AIR TO BE RESTRICTED.

LAMBDA HPX-L5 OPERATION MANUAL – REV. 1.03 (20161130)

This instrument is designed for operation in a laboratory environment (Pollution Degree

I) that is free from mechanical vibrations, electrical noise and transients.

DO NOT CONNECT OR DISCONNECT THE LQUID LIGHT GUIDE BETWEEN

THE HPX-L5 AND MICROSCOPE ADAPTER (OR THE ADAPTER FROM THE

MICROSCOPE) WHILE POWER IS ON.

Operate this instrument only according to the instructions included in this manual.

Do not operate if there is any obvious damage to any part of the instrument.

Do not operate this instrument near flammable materials. The use of any hazardous

materials with this instrument is not recommended and, if undertaken, is done so at the

users’ own risk.

Do not operate if there is any obvious damage to any part of the instrument.

Avoiding Physical Injury while Powered up and Emitting Light

WARNING

DO NOT LOOK DIRECTLY INTO THE OUTPUT OF THE LIGHT

APERTURE OF THE HIGH-POWER LED IN THE CONTROLLER,

THE CONNECTED LIQUID LIGHT GUIDE, OR THE ATTACHED

MICROSCOPE ADAPTER! Always direct the output of the light

aperture into the microscope using the appropriate adapters,

directed away from anyone’s eyes, and not directed toward any

reflective surface.

INFRARED AND ULTRAVIOLET RADIATION: The infrared and ultraviolet

radiation generated by this lamp can cause significant skin burns and eye damage.

Other

Retain the original packaging for future transport of the instrument.

Sutter Instrument reserves the right to change specifications without prior notice.

This device is intended only for research purposes.

LAMBDA HPX-L5 OPERATION MANUAL – REV. 1.03 (20161130)

TABLE OF CONTENTS

DISCLAIMER ..........................................................................................................................................3

SAFETY WARNINGS AND PRECAUTIONS .....................................................................................3

Electrical ..................................................................................................................................................3

Avoiding Electrical Shock and Fire-related Injury..............................................................................3

Electromagnetic Interference ................................................................................................................3

Operational ..............................................................................................................................................3

Avoiding Physical Injury while Powered up and Emitting Light ......................................................4

Other ........................................................................................................................................................4

1. INTRODUCTION ...............................................................................................................................7

1.1 Features Summary ...........................................................................................................................7

1.2 Description.........................................................................................................................................7

1.3 Technical Support.............................................................................................................................8

2. INSTALLATION .................................................................................................................................9

2.1 Unpacking..........................................................................................................................................9

2.2 Installation Instructions ..................................................................................................................9

2.3 Configuring Input and Output TTL Logic...................................................................................11

2.3.1 TTL IN to TTL OUT Logic (Switch 1) ..................................................................................12

2.3.2 LED On/Off State Control by TTL IN (Switch 2) ................................................................12

2.3.3 LED On/Off State while Transitioning Between LED Switch Positions ON and TTL

(Switch 3)............................................................................................................................................12

2.3.4 Firmware and Lambda HPX Model (Switch 4) ....................................................................13

3. OPERATIONS...................................................................................................................................15

3.1 Indicators .........................................................................................................................................15

3.1.1 Status Display...........................................................................................................................15

3.2 Controls............................................................................................................................................15

3.2.1 Power Switch ............................................................................................................................15

3.2.2 LED Control Switch.................................................................................................................16

3.2.3 ANALOG-IN Control Switch..................................................................................................16

3.2.4 INTENSITY (PWM) Control Knob .......................................................................................16

3.2.5 CURRENT Control Knob .......................................................................................................16

3.3 Connectors .......................................................................................................................................17

3.3.1 Liquid Light Guide Connector................................................................................................17

3.3.2 ANALOG-IN BNC Connector ................................................................................................17

3.3.3 TTL-IN BNC Connector..........................................................................................................17

3.3.4 TTL-OUT BNC Connector .....................................................................................................17

3.4 Fault Conditions .............................................................................................................................17

4. MAINTENANCE...............................................................................................................................19

4.1 Routine Maintenance .....................................................................................................................19

APPENDIX A. LIMITED WARRANTY..............................................................................................21

APPENDIX B. ACCESSORIES............................................................................................................23

4.3 High-Power LED Assemblies ........................................................................................................23

4.4 Microscope Adapters.......................................................................................................................23

LAMBDA HPX-L5 OPERATION MANUAL – REV. 1.03 (20161130)

4.5 TTL Triggering ...............................................................................................................................23

APPENDIX C. FUSE REPLACEMENT.............................................................................................25

APPENDIX D. TECHNICAL SPECIFICATIONS.............................................................................27

INDEX ....................................................................................................................................................29

TABLE OF FIGURES

Figure 1-1. Lambda HPX-L5 indicators, controls, and connectors...................................................... 7

Figure 2-1. Liquid light guide installation. ............................................................................................ 10

Figure 2-2. Lambda HPX-series left-side panel removed for access to configuration DIP switches.11

Figure 2-3. Configuration DIP switch bank as viewed head on and top-down.................................. 12

Figure 3-1. Locations of individual indicators, controls, and connectors on the Lambda HPX-L5

controller.................................................................................................................................. 15

Figure 3-2. Status display. ...................................................................................................................... 15

Figure 4-1. Power entry module and fuse location on the rear panel of the Lambda HPX-L5

controller.................................................................................................................................. 25

1. INTRODUCTION

1.1 Features Summary

VIBRATION-FREE COUPLING VIA LIQUID LIGHT GUIDE

DIMMING VIA PWM OR CURRENT CONTROL

LONG STABLE LAMP LIFE

FRONT MOUNTED CONNNECTORS FOR EASE OF ACCESS

TTL AND ANALOG CONTROL

INTEGRAL SHUTTERING

1.2 Description

Figure 1-1. Lambda HPX-L5 indicators, controls, and connectors.

The Lambda HPX-L5 is liquid light guide coupled version of the Lambda HPX high-output

LED light source (illuminator). The liquid light guide allows for LED cooling via an internal

heatsink with a whisper fan, thus requiring less maintenance than the liquid-cooled direct-

mount version. Designed around a single 90W 3mm LED die, the Lambda HPX-L5 provides

light output comparable to a 150W xenon arc lamp when using the same liquid light guide.

LAMBDA HPX-L5 OPERATION MANUAL – REV. 1.03 (20161130)

The Lambda HPX-L5 is optimized for coupling to an optional 5mm liquid light guide, and off-

the-shelf microscope adapter. The HPX is expected to retain 95% of its original output at

5,000 hours, and 80% after 10,000 hours.

Because LEDs exhibit color shift with current change, the Lambda HPX was designed to dim

the LED using either PWM (Pulse Width Modulation) or current control. PWM control is

generally preferred for most applications as it allows the LED to run cooler. PWM switching

is at 28 KHz, high enough for use with most high speed cameras. For those with applications

intolerant of any pulsed output, dimming via current control is also available. PWM and

Current control are conveniently monitored and manually controlled via the display and

control knobs on the front panel of the MPX-L5. Integral shuttering time is 10 microseconds

to turn on and off. TTL input and output allows for triggering from either software or

directly from another device such as a camera or digital I/O board. PWM can also be

controlled externally via analog input. Active temperature monitoring insures that the LED

life is maximized.

Light output is in the visible spectrum from 400-729 nm. Special order units are available

with 630, 530, 460, and 405 nm wavelength specific LEDs. A two-channel system with any

combination of wavelengths can be configured by combining a Lambda HPX and Lambda

TLED/TLED+.

1.3 Technical Support

Sutter Instrument Company at no charge provides unlimited technical support to our

customers. Our technical support staff is available between the hours of 8:00 AM and 5:00

PM (Pacific Time) at (415) 883-0128. You may also e-mail your queries to info@sutter.com.

Furthermore, as this manual is currently under construction, if there are any areas that you

feel should be covered in detail we would like to hear from you.

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