Ocean Insight HL-2000-LL User manual

HL-2000
Tungsten Halogen Light Source
Installation and Operation Manual
Products: HL-2000-LL, HL-2000-FHSA-LL, HL-2000-HP, HL-2000-HP-FHSA

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Table of Contents
Important Safety Notices ................................. 1
Warranty ....................................................................................... 1
Setup............................................................... 0
Overview ....................................................................................... 0
Unpacking the HL-2000............................................................... 1
Contents ....................................................................................... 1
Setting Up the HL-2000 Light Source ......................................... 1
....................................................................................................... 2
Enabling Automatic Shutter Control (FHSA Models Only)........ 2
Optimizing the Optical Power Output ......................................... 2
Attenuating the Optical Power Output (FHSA Models Only)..... 3
HL-2000 Specifications ............................................................... 4
Pinout Information (FHSA Models Only).................................... 5
Replacement Bulbs Parts List..................................................... 5
Bulb Replacement............................................ 6
Replacing the Bulb ....................................................................... 6
Copyright © 2020 Ocean Insight
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, by any means, electronic, mechanical, photocopying,
recording, or otherwise, without written permission from Ocean Insight.
This manual is sold as part of an order and subject to the condition that it shall not, by way of trade or otherwise, be lent, re-sold, hired out or otherwise circulated
without the prior consent of Ocean Insight, Inc. in any form of binding or cover other than that in which it is published.
Trademarks
All products and services herein are the trademarks, service marks, registered trademarks or registered service marks of their respective owners.
Limit of Liability
Every effort has been made to make this manual as complete and as accurate as possible, but no warranty or fitness is implied. The information provided is on an
“as is” basis. Ocean Insight shall have neither liability nor responsibility to any person or entity with respect to any loss or damages arising from the information
contained in this manual.

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Important Safety Notices
1. Do not remove or modify any installed safety device on this equipment. Doing so will void your warranty and create an unsafe
operating environment.
2. Dangerous voltages are present in this device. There are NO user serviceable parts inside.
3. Only allow Ocean Insight qualified personnel to service this unit.
4. Do not use the unit if it is damaged in any way. Contact your dealer for repair or replacement information.
Warranty
For the most current warranty information, please visit OceanInsight.com.

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Setup
Overview
Before using the HL-2000 for the first time, check for transport damage. Be sure to adhere to all warnings on the unit and in this
manual.
There are 4 versions of light sources in the HL-2000 family. These are outlined below. Only the FHSA versions have the DB15
connector, associated cable, shutter switch, and attenuator.
Long Lifetime (LL)
High Power (HP)
The LL light sources employ a
unique long lifetime lamp that
extends operation to 10,000 hours.
With a 20W nominal bulb power,
the HP sources provide 5X the
output of the LL models but at a
fraction of the operation lifetime.
No Shutter
HL-2000-LL
HL-2000-HP
FHSA
The FHSA versions have a
DB15 connector allowing for
an external source to control
the shutter.
HL-2000-FHSA-LL
HL-2000-HP-FHSA

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Unpacking the HL-2000
1. Unpack your lamp assembly carefully. Dropping this instrument can cause permanent damage.
2. Inspect the outside of the instrument and make sure that there is no damage. Do not use the instrument if damage is present.
Contact your dealer for repair or replacement information, if necessary.
3. Use this instrument in a clean laboratory environment.
Contents
Your HL-2000 package should contain the following:
•HL-2000 Light Source
•Power Cable
•FHSA models only
oOne IC-DB15-2 interface cable for shutter operation
Setting Up the HL-2000 Light Source
1. Plug the power supply into a wall outlet.
2. Plug the other end of the power supply cable into the socket of HL-2000.
3. Connect the SMA connector of your fiber optic cable to the SMA plugs.
4. Turn the Halogen lamp on using the power switch on the rear of the HL-2000.
SMA Connector
Attenuator (FHSA
Models Only)

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Enabling Automatic Shutter Control (FHSA
Models Only)
The FHSA models of the HL-2000 are equipped with a 15-pin TTL port
on the rear of the unit that allows an external source to control the
shutter of the HL-2000.
To enable automatic shutter control (TTL), perform the following steps:
1. Insert the supplied IC-DB-15-2 15 pin connector into the port on
the rear of the HL-2000 (FHSA model).
2. Move the shutter switch on the rear of the unit into the
appropriate position to select the shutter mode.
•Open –Shutter open
•Close –Shutter closed
•TTL –Controlled by external TTL (High = Open, Low =
Closed)
Optimizing the Optical Power Output
The HL-2000 is adjusted at the factory to provide maximum power into a 200
µm fiber. If a lower optical power is required or a different fiber (bundle)
diameter is used, you can adjust the optical power of the unit.
1. Connect a fiber optic spectrometer or an optical power meter to a
fiber, and then connect the other end of the fiber to the HL-2000’s
SMA plug.
2. Loosen the blocking screw with the provided 1.3 mm Allen wrench.
3. Shift the SMA socket to optimize the optical power of the HL-2000.
4. Tighten the blocking screw to secure the SMA socket position.
NOTE
Use Ocean Insight software to save a dark measurement.
DB15 Connector
(FHSA Models Only)
Shutter Switch
(FHSA Models Only)
On/Off Switch
Socket
SMA Plug
Blocking Screw

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Attenuating the Optical Power Output (FHSA Models Only)
The FHSA models HL-2000 allows you to attenuate the optical output of the unit by
adjusting the attenuation screw.
To attenuate the optical output of the HL-2000 FHSA models, follow the steps:
1. Ensure that the shutter switch on the rear of the unit is in the open position.
2. Loosen the fixture screw with the provided 2.0 mm Allen wrench.
3. Turn the attenuation screw until the desire optical power is achieved.
4. Tighten the fixture screw when finished.
5. To attenuate the optical output of the HL-2000, turn the attenuation-screw
clockwise.
Fixture Screw
Attenuation Screw
NOTE
The attenuation screw can prevent the shutter from opening if turned clockwise too far. If the shutter is not working, turn the
attenuation screw counterclockwise.

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HL-2000 Specifications
HL-2000-LL
HL-2000-FHSA-LL
HL-2000-HP
HL-2000-HP-FHSA
Wavelength range
360 –2,400 nm
Stability
0.25% Peak to Peak
Drift
<0.1% per hour
Warm Up Time
10 Min
Bulb lifetime
10,000 Hrs (typical)
1,000 Hrs (typical)
Fiber Connector
SMA 905
Shutter
No
Yes
No
Yes
DB-15 Connector
No
Yes
No
Yes
Bulb color temperature
2,800 K
3,000 K
Operating temperature
5 °C - 35 °C
Humidity
5–95% without condensation at 40°C
Nominal Bulb Power
4.75 W
20 W
Typical Output Power
4.7 mW
4.5 mW
8.8 mW
8.4 mW
Weight
Approximately 0.5 kg
Size
58 x 59 x 140 mm
Safety and regulatory
CE, ROHS, WEEE

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Pinout Information (FHSA Models Only)
Replacement Bulbs Parts List
Spare Parts / Order Information
Catalog Number
Halogen spare bulb 2.800K / 10.000 hrs
HL-2000-B-LL
Halogen spare bulb High-Power
HL-2000-HP-B
Pin
Description
Pin
Description
1
na
9
na
2
na
10
Ground
3
na
11
na
4
na
12
na
5
na
13
TTL Signal –Shutter control
6
na
14
na
7
na
15
na
8
na
na = not applicable

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Bulb Replacement
To order replacement bulbs for the HL-2000, please visit OceanInsight.com.
Before replacing the bulb in the HL-2000, disconnect the lamp from your power source and allow the unit to cool for at
least 20 minutes, if necessary.
Replacing the Bulb
1. Unplug the power connector from the power socket on the HL-2000.
2. Loosen the screws on the rear of the unit with the provided 2.5 mm Allen wrench.
3. Remove the rear of the HL-2000 and remove the electronics board from the unit, taking care not to disconnect the fan wires.
4. Loosen the bulb fixture screw from the bottom of the unit with the provided 1.3 mm Allen key.
5. Disconnect the wires from the connection block.
6. Replace the bulb and reconnect the wires to the connection block.
7. Slide the lamp into the housing and secure with the bulb fixture screw.
8. Slide the electronics board back into the HL-2000, taking care to ensure that the wires do not come into contact with the fan
blades.
NOTE
Do not completely remove the bulb fixture screw. It may be difficult to reinsert it.
NOTE
The bulb fixture screw is above the fan, behind the blades. Turn the blades, if necessary, to reach the screw.

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