Introduction - Novanta gem with smd24 User Manual

INTRODUCTION

Introduction
The gem is a Diode-Pumped Solid-State (DPSS) laser system emitting light in the visible region of the spectrum at 640 nm. It
is a Class 3b or Class 4 laser product. This manual describes the set up requirements and operational procedures to ensure
safe operation of the system..
Use of controls or procedures or performance of procedures other than those specified herein may result in hazardous
radiation exposure. Use laser ONLY for the originally intended requirement such as for scientific research, industrial
application or for oem integration.
Operational Requirement: Electrical Specification
The smd24 Power Supply Unit (PSU) requires:
Input Voltage 12 V DC Acceptable range 11 V to 14 V (Ripple 1% peak to peak)
Input Current 8 A Minimum of 8 A must be available from the external source
Important Note: The centre pin of the input connector is positive and the external DC source output shall not be
referenced to mains ground. If the system experiences significant power interruption (surges or dips) it will restart and
revert to a safe standby safe mode
Electrical Specification: Environment
Optimal Operating Temperature Range – Laser Head
Maximum Operating Temperature – Laser Head
Maximum Operating Temperature – PSU
For optimal performance, the laser head should be mounted onto an appropriate heatsink in a stable environmental
temperature. The heatsink requirements will depend on the ambient temperature of the operating environment and the
operating power of the laser (section 6).
In the event of the laser head or PSU over-heating, a controlled shut down of the system will occur (Section 6). The system
can only be restarted once it has been cooled to a safe temperature.
Temperature Range:
Humidity:
Warning: Serious Personal Injury
5ºC to 45ºC
Non-Condensing
22ºC to 37ºC
40ºC
60ºC
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