Jasco CD-1595 User manual

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0302-0402B
JASCO MODEL CD-1595
CIRCULAR DICHROISM CHIRAL
DETECTOR
OPERATION MANUAL
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i
Safety Considerations
To ensure operation safety, this instrument must be operated correctly and
maintained regularly according to schedule. Carefully read to fully understand
all safety precautions in this manual before operating the instrument. This
manual denotes precautions against actions that can result in hazardous
situations or equipment damage by using the signal words WARNING,
CAUTION, and Note.
(1) Safety symbols
Instruction manual symbol. If the product is marked with this symbol,
refer to the instrument manuals to protect the instrument against
damage.
WARNING A WARNING indicates an potentially hazardous situation
which, if not avoided, could result in death or serious injury
CAUTION A CAUTION indicates a potentially hazardous situation which,
if not avoided, may result in minor or moderate injury. It may
also be used to alert against unsafe practices.
Do not proceed beyond a WARNING or CAUTION notice until
you understand the hazardous conditions and have taken the
appropriate steps.
Note A Note provides additional information to aid the operator in
obtaining optimal instrument performance.
Pressurized, hazardous solvents are used in high-performance liquid
chromatography. Always follow the proper laboratory procedures to ensure
operator safety. Always wear goggles, gloves and protective clothing when
operating the instrument, especially when injecting sample and opening
valves.
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ii
(2) Warning Labels
Warning labels are attached at several locations on this instrument. Do not
remove, deface or damage the warning labels. If a warning label peels off the
instrument or becomes illegible, contact your local JASCO distributor (see list
on the back cover of this manual) for a replacement label. Be sure to indicate
the part number (P/N) on the label.
(1) Lamp Replacement Warning Label (P/N: 0822-0078A)
The surface temperature of the Hg-Xe lamp can reach more than
200°C when the lamp is lit. The temperatures of the lamp and the
lamp housing do not return to ambient temperature immediately after
the lamp is turned off. Therefore, when replacing the lamp, take
sufficient care to avoid burn injuries.
Refer to the maintenance manual for further details regarding lamp
replacement. Follow the instructions provided therein and perform all
operations carefully.
(2) Danger Warning Label (P/N: 0822-0035A)
This label is located on the high-voltage source used to light the Hg-
Xe lamp. A voltage of 200 V or greater is generated during the
operation of the detector. Inserting one’s hands or other objects into
this area may result in electric shock. Be sure to turn off the power
and unplug the power cord before performing maintenance in this
area.
WARNING
!
Replacethelampafterthelampbulbiscooled.
Replacethelampafterthelampbulbiscooled.Replacethelampafterthelampbulbiscooled.
Replacethelampafterthelampbulbiscooled.
UsethelampspecifiedbyJASCO.
UsethelampspecifiedbyJASCO.UsethelampspecifiedbyJASCO.
UsethelampspecifiedbyJASCO.
Useofotherlampmayresultinblastorother
UseofotherlampmayresultinblastorotherUseofotherlampmayresultinblastorother
Useofotherlampmayresultinblastorother
failure.Failurescausedbywronglamparenot
failure.Failurescausedbywronglamparenotfailure.Failurescausedbywronglamparenot
failure.Failurescausedbywronglamparenot
coveredbythewarranty.
coveredbythewarranty.coveredbythewarranty.
coveredbythewarranty.
HIGH
VOLTAGE
DANGER
DANGERDANGER
DANGER
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iii
警 告
キセノンランプには高圧ガスが封入
されています。機械的衝撃を与えると
交換の際は保護具をご使用ください。
WARNING
WEAR EYE AND FACE PROTECTION
AND PROTECTIVE GLOVES WHEN
ACCESSING THE XENON LAMP.
THE XENON LAMP CONTAINS HIGH
PRESSURE GAS AND CAN BURST
UNDER MECHANICAL STRESS.
!
破裂し怪我をする恐れがあります。
!
WARNING
MAINS PLUG GROUND PIN
OR GROUND TERMINAL
MUST BE CONNECTED
TO GROUND.
(3) Xenon Lamp Warning Label (P/N: 0822-0077A)
When replacing the Xenon lamp,
refer to the operations manual
(P/N 0301-0193A) and follow the
instructions carefully.
(4)

Fuse Warning Label (P/N: 0822-0120A)
(5) Electric Shock Warning Label (P/N: 0822-0124A)
Electric shock may occur if
the instrument is not properly
grounded.
WARNING
ONLY WITH FUSE OF THE SPECIFIED
AGAINST RISK OF FIRE,REPLACE
FOR CONTINUED PROTECTION
TYPE AND CURRENT RATINGS.
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iv
(6) High voltage inside warning Label (P/N: 0822-0145A)
A voltage of 200 V or greater is generated during the operation of the
detector. Be sure to turn off the power and disconnect the power cord
before performing maintenance.
(7) Voltage Select Warning Label (P/N: 0822-0097A)
Before turning on the lamp, confirm “VOLTAGE SELECT” is set to
115V when AC input voltage is 100-115V or “VOLTAGE SELECT” is
set to 230V when AC input voltage is 220-230V. Lamp may be broken
if the above condition is not followed.
WARNING
!
Highvoltageinside!!
Highvoltageinside!!Highvoltageinside!!
Highvoltageinside!!
Disconnectthepowercordbefore
DisconnectthepowercordbeforeDisconnectthepowercordbefore
Disconnectthepowercordbefore
removingtheinstrumentcover.
removingtheinstrumentcover.removingtheinstrumentcover.
removingtheinstrumentcover.
CAUTION
!
Beforeturningonthelamp,
Beforeturningonthelamp,Beforeturningonthelamp,
Beforeturningonthelamp,
confirm"VOLTAGESELECT"is
confirm"VOLTAGESELECT"isconfirm"VOLTAGESELECT"is
confirm"VOLTAGESELECT"is
setto115V(or230V)when
setto115V(or230V)whensetto115V(or230V)when
setto115V(or230V)when
ACinputvoltageis100/115V
ACinputvoltageis100/115VACinputvoltageis100/115V
ACinputvoltageis100/115V
(or220/240V).Lampmaybe
(or220/240V).Lampmaybe(or220/240V).Lampmaybe
(or220/240V).Lampmaybe
brokeniftheabove
brokeniftheabovebrokeniftheabove
brokeniftheabove
conditionisnotfollowed.
conditionisnotfollowed.conditionisnotfollowed.
conditionisnotfollowed.
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v
(3) Carrying the Instrument
This instrument weighs approximately 21 kg. When carrying the instrument,
be sure to hold the instrument as shown in Fig. 3.
Figure 3 Grip Locations for Carrying the Instrument
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vi
Preface
This instruction manual serves as your guidebook for using this instrument. It
is intended to instruct first-time users on how to properly use the instrument,
and to serve as a reference for experienced users.
Before using the instrument, please read this instruction manual carefully, and
make sure that the contents are fully understood. This manual should be easily
accessible to the operator at all times during instrument operation. When not
using the instrument, keep this manual stored in a safe place. Should this
instruction manual be lost, order a replacement from your local JASCO distributor.
The manuals for this instrument consist of an operations manual and a
maintenance manual. This is the operations manual.
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vii
Installation Conditions
To ensure safe operation, the following recommendations should be
observed:
(1) Do not operate the instrument under voltage fluctuations exceeding
10% of the recommended line voltage. Large fluctuations may
cause the instrument to fail.
(2) Use a three-pronged electrical outlet with a ground. When only a
two-pronged socket is available, use an adapter and be sure to
connect the ground wire of the adapter.
(3) Operate the instrument under a temperature range of 10 ∼30°C.
(4) Operate the instrument under a humidity range of 35 ∼85% (RH).
If ambient humidity exceeds 85% (RH), water vapor may deteriorate
optical components. If possible, install the instrument in a location
having a humidity of 60% or lower.
(5) Operate the instrument under an atmospheric pressure of 750 ∼
1060 hPa.
(6) Avoid strong magnetic fields and sources of high-frequency waves.
The instrument may not function properly when near strong
magnetic fields or high-frequency wave sources.
(7) Avoid vibrations caused by vacuum pumps, electric motors,
processing equipment and machine tools.
(8) Avoid dust and corrosive gas. Do not install the instrument in a
location where it may be exposed to dust, especially in locations
exposed to outside air or ventilation outlets that discharge dust
particles.
(9) Do not install the instrument in a location where it may be exposed
to direct sunlight.
(10) Do not install the instrument in a location where it may be directly
exposed to the air current from an air conditioner or heater, as such
a location may inhibit stable measurement.
Note: The above conditions do not ensure optimal performance of this
instrument.
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viii
Maintenance
Consult your local JASCO distributor, listed at the back of this manual,
regarding maintenance. In addition, contact your local JASCO distributor
representative when transporting the instrument.
Replacement parts can be ordered according to part number from local
JASCO distributor. When the part number is not known, inform parts name,
instrucment model name and it’s serial number.
Notices
(1) Jasco shall not be held liable, either directly or indirectly, for any
consequential damage incurred as a result of the use of this product.
(2) Software prohibitions:
yCopying of software or related materials for purposes other than
backup is prohibited.
yTransfer or authorization of the use of Jasco software to or by a third
party is prohibited.
yDisclosure of confidential information related to Jasco software is
prohibited.
yChanges or revisions to Jasco software are prohibited.
yUse of Jasco software on multiple workstations or terminals, through
a network or through any other means, is strictly prohibited. (This
does not apply to entities with the network license contract)
(3) The content of this manual is subject to change without notice in
accordance with product improvements.
(4) Unauthorized copying of this manual is prohibited.
(5) This manual shall not be used to guarantee or copyright industrial rights
or other rights.
(6) Company and product names listed herein are trademarks or registered
trademarks of various companies.
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