Nic EMP Gold+ User manual
EMP Gold+
Instruction Manual
NIC-TD-0000011-00
Nippon Instruments Corporation
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
Nippon Instruments Corporation
Table of Contents
1. Introduction................................................................................................................................................1
1.1. Safety precaution....................................................................................................................................1
Meaning of safety alert symbols................................................................................................ 1
Installation precautions..................................................................................................................1
Handling precautions...................................................................................................................... 1
2. Overview of the product......................................................................................................................2
2.1. The appearance ofAu Unit................................................................................................................2
2.1.1. Top............................................................................................................................................................2
2.1.2. Bottom..................................................................................................................................................... 3
3. Installation and connections.............................................................................................................4
3.1. Installation of the analyzer.................................................................................................................. 4
3.2. Connection with EMP............................................................................................................................ 5
4. Startup and Shutdown..........................................................................................................................6
5. Operation.....................................................................................................................................................6
5.1. operation flow............................................................................................................................................ 6
5.2. Measurement sequence......................................................................................................................7
5.3. Selection of EMP Gold+......................................................................................................................9
5.4. Setting the measurement conditions...........................................................................................10
5.5. Creating a calibration curve.............................................................................................................11
5.6. Measurement..........................................................................................................................................15
5.6.1. Ambient measurement.................................................................................................................15
5.6.2. LPG Measurement.........................................................................................................................17
5.7. Battery Replacement...........................................................................................................................21
5.8. Data file......................................................................................................................................................22
6. Maintenance............................................................................................................................................ 23
6.1. Daily inspection......................................................................................................................................23
6.2. Periodic replacement parts..............................................................................................................23
6.3. Annual inspection..................................................................................................................................23
7. System detailed specifications..................................................................................................... 24
7.1. Performance............................................................................................................................................24
7.2. Dehumidifier.............................................................................................................................................24
7.3. Dimensions...............................................................................................................................................24
7.4. Power supply...........................................................................................................................................24
7.5. Standard accessory.............................................................................................................................25
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
Nippon Instruments Corporation
7.6. Option..........................................................................................................................................................25
8. Installation requirements................................................................................................................. 26
8.1. Installation environment.....................................................................................................................26
9. Warranty.................................................................................................................................................... 26
9.1. Warranty period and objects............................................................................................................26
9.2. Warranty conditions.............................................................................................................................26
10. Notes on disposal of the analyzer............................................................................................... 27
11. Contact....................................................................................................................................................... 28
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
Nippon Instruments Corporation 1
1. Introduction
1.1. Safety precaution
For the safe use of this product, please observe the following precaution.
In no event shall Nippon Instruments Corporation, Inc. be liable for any direct,
indirect, punitive, incidental, special consequential damages, to property or life,
whatsoever arising out of or connected with the use or misuse of our products.
Meaning of safety alert symbols
Danger
Indicates that incorrect handling could result immediately in death or
severe injury to the operator.
Warning
Indicates that incorrect handling could result in death or severe injury to
the operator.
Caution
Indicates that incorrect handling could result in moderate or minor injury
to the operator, or damage to property.
Installation precautions
Caution
Comply with the installation environment and power specification.
Electric shock may occur.
Install on flat, level, and stable workbench with surface parallel to
floor.
.
Handling precautions
Caution
Do not disassemble or modify the product. This may cause a
malfunction.
Use the product after consulting the manual. Improper operation
may cause malfunction or bodily injury.
Comply with the range of specifications. Failure may occur with
misuse.
Do not operate with wet hands.
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
2 Nippon Instruments Corporation
2. Overview of the product
The Model EMP Gold+ MercuryAnalyzer is designed for measuring mercury contained
in very low concentrations of air or LP gas.
2.1. The appearance of Au Unit
2.1.1. Top
No.
Name
Description
1
EMP I/F connector
Connector for EMP.
2
Power Switch
Power switch of the Au Unit.
3
TO EMP connector
Gas outlet from Au Unit to EMP
4
FROM EMP connector
Gas inlet from EMP
5
SAMPLING (OUT) connector
Outlet of the sample gas
6
SAMPLING (IN) connector
Inlet of the sample gas
7
Collector tube
For the collection of mercury in the sample gas
8
Flow control needle
Needle to adjust the flow rate
9
Battery
Power supply ofAu Unit
2
1
9
8
7
6
5
4
3
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
Nippon Instruments Corporation 3
2.1.2. Bottom
No.
Name
Description
1
Heater
For heating the collector tube
2
Fan
For cooling the collector tube
3
Valve
Use for only measuring LP gas
4
filter
For the collection of mercury in the air
2
1
4
3
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
4 Nippon Instruments Corporation
3. Installation and connections
3.1. Installation of the analyzer
Caution
Comply with the installation environment and power specification.
Electric shock may occur.
Install on flat, level, and stable workbench with surface parallel to
floor.
Devices while connected in the carrying case has been housed, basically the
connection is not required.
If you have made the repair, etc, please connect to the following procedure.
1) ConnectAu Unit to EMP and the gas inlet.
2) Connect the Battery of Au Unit.
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
Nippon Instruments Corporation 5
3.2. Connection with EMP
Caution
Check for clean and dry tubes.
Don’t start unless tubes are connected.
No.
Name
Access point
1
Signal cable
Signal cable joint of EMP
2
EMP(OUT) tube
EMP inlet
3
EMP(IN) tube
EMP outlet
4
N Packer(OUT) tube
SAMPLING(IN)
5
N Packer(IN) tube
SAMPLING(OUT)
5
4
3
2
1
1
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
6 Nippon Instruments Corporation
4. Startup and Shutdown
(1) Turn on the power switch of EMP.
(2) After making sure the battery is connected to Au Unit, turn on the power switch of
Au Unit.
(3)Thereafter, EMP will be possible to control Au Unit.
(4) After shutdown of EMP, turn off the power switch of Au Unit.
5. Operation
5.1. operation flow
Startup
Warm-up
Shutdown
1. Selection of EMP Gold+
3. Creating a calibration curve
4. Measurement of the sample
gas
2. Setting of measurement conditions
Instruction Manual: EMP Gold+ NIC-TD-0000011-00
Nippon Instruments Corporation 7
5.2. Measurement sequence
(1) atmospheric measurements
Measurement start
Gas sampling
Measurement stop
Measurement
Cooling the collector tube
Heating the collector tube
・When the sampling starts, and the collector tube is kept
～150℃. (HeatMax Time)
・At the end of gas sampling, Zero correction is performed.
・The pump stops and the collection tube is heated and then
mercury is released.(Heat Time)
・The fan runs to cool the collecting tubes.(Cooling Time)
・The pump restarts to send the mercury to EMP, and the
amount of mercury is calculated.
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