UPRtek MK350D Dimensions and installation guide
The information contained herein is the exclusive property and confidential document of United Power
Research Technology Corporation, and shall not be distributed, reproduced，or disclosed in whole or in
part without prior written permission of United Power Research Technology Corporation.
LED Meter ・ LED 光譜計 ・ LEDメーター
User Manual and Warranty
使用說明書與保固手冊
使用說明書び保証書
MK350D
Register online to extend your warranty an addional 12 months and to
receive one free calibraon aer your 1st year of use. (freight excluded)
上網登錄主機序號可延長主機保固12個月並享有第一年免費一次校正服務
(不含運費)
Webサイトに登録後、ホストのシリアル番号がある場合、１２ヶ月保証
延長になります。初年度内に一回無料校正サービス（運賃を除く）をご
利用いただけます。
Registration Web Page ：
登錄註冊網址：
登録Ｗｅｂサイト：
www.uprtek.com/english/Register_00.asp
www.uprtek.com/big5/Register_00.asp
www.uprtek.com/english/RegisterJP_00.asp
* To ensure your warranty validaon, please place your agent's stamp in the box and fill in the
purchase date. If the agent stamp and purchase date cannot be supplied, the warranty period
will based on the manufacturing date of the product.
* 為確保您的權益，請要求經銷商蓋上店章及填寫購買日期；未蓋店章與購買日期者，則以出廠日期為依據。
* お客様の権利を確保するために、販売店に店の印章または、購入日を記入することを依頼してください。
販売店の印章または購入日のない場合、製造日に基とづいて取り扱いいたします。
Original / Authorized Agent Stamp
Product Serial Number
Purchase Date
：
：
52-72-00005-0100
TEL：+886-37-580885 FAX：+886-37-580398 Website：www.uprtek.com
Address：No.38, Keyi St., Zhunan Township, Miaoli County 35059, Taiwan
Miscellaneous
4.1 Tripod Attachment
4.2 System Reset
4.3 uSPECTRUM PC / Smart Device APPs
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Specification
Warranty
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Introduction
1.1 Features
1.2 Package Contents
1.3 Product Description
1.4 Annual Product Calibration
1.5 Product Notes and Precautions
1
Getting Started
2.1 Product Setup
2.2 Taking a Measurement
2.3 Product Registration
2
Additional Setup and Notes
4.1 MicroSD Card
4.2 Setting the Date / Time
4.3 More about Dark Calibration
3
Warning Statement
7.1 NCC Warning Statement
7.2 FCC Warning Statement
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Contents
- 1 -
1
Introduction
1.1 Features
1.2 Package Contents
1.3 Product Description
1.4 Annual Product Calibration
1.5 Product Notes and Precautions
- 2 -
1.1 Features
The MK350D is a lightweight, portable, easy-to-operate LED
meter with Micro SDCard data storage. This product has
basic features for fast, easy Light Measurements.
Records over 27 light unit-of-measures; Basic List items
(CCT, RA, CIE1976 , CIE1931, LUX, FC, LambdaP, R9,
Flicker); uSPECTRUM PC link items (LambdaPV, R1-R15,
Wavelength Spectrum Intensies).
All-in-one LED meter – no other equipment necessary (e.g.
PC, power supply etc.)
Supports Micro SD card data storage for measurement
data
Pocket-sized portability
Flicker measurement
Can be used with the uSPECTRUM PC soware to interface
with PCs, providing for full screen Spectrum and
Chromacity analysis (explained in uSPECTRUM Manual)
Can be remote controlled by uSPECTRUM App throuth
Buletooth.
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- 3 -
1.2 Package Contentsns
Neck Strap
USB Cable
Protection Bag
Case
User Manual
and Warranty
MK350D LED Meter
uSPECTRUM PC Soware
Serial Number Register Card
Power Adaptor
Neck Strap Screw
- 4 -
1.3 Product Description
micro SD card slot
screen
tripod aachment
lanyard aachment
reset hole
on / off buon
indicator light
measurement buon
USB port
sensor
sensor cover
- 5 -
1.4 Annual Product Calibration
This product is a high-precision measurement device with
sensive components – please handle with care. To ensure
the accuracy of measurements, it is recommended to have
the unit calibrated once a year. Please contact your agent or
our customer service department for calibraon service.
1.5 Product Notes and Precautions
- 6 -
The MK350D LED Meter contains sensive components.
Please unpack with care, as any trauma to the unit may
damage the equipment. Contact your agent if the unit
appears not to be operang normally. Do not aempt any
repairs – all repairs must be performed by qualified service
agents.
Precauons / Warnings
Please read the following precauons to avoid fire, excessive heat, chemical
leakage and explosion.
Do not disassemble or modify the baery.
Do not expose the baery to heat (fire) or water/moisture.
When disposing used/old baeries, wrap with insulaon tape to shield the
baery from electrical contact with metallic objects, which might ignite a
fire or explosion.
If the unit is plugged into the power adapter and the baery seems to be
overheang, or if there is smoke or peculiar odors emanang from the unit,
unplug immediately to avoid the possibility of fire.
However, do not touch the cables if there is heat emanang from near the
cables as melted or deformed cables could expose wiring and result in burns
or electric shock.
Do not use cloth or anything to wrap or cover the equipment while charging
– this could cause the unit to overheat, melng the casing or causing fire.
If the unit is accidently immersed in water, or if moisture has seeped inside,
or metal objects have dropped into the casing, immediately remove the
baery to avoid fire or electric shock.
Do not operate or store the baery in high-temperature environments - it
will cause baery leakage and/or shorten the life of the baery .
Do not use paint thinner, benzene or other organic solvents to clean the
equipment– this may damage the exterior finish or touch screen, and may
even ignite fire.
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- 7 -
2
Getting Started
2.1 Product Setup
2.2 Taking a Measurement
2.3 Product Registration
2.1 Product Setup
- 8 -
This secon describes how to get started by charging the
internal baery in the MK350D and then taking a quick
measurement. Note that some of the references to buons
and lights are described in the Product Descripon secon.
1. Charging the internal baery
The indicator light will light up in orange,
and the light becomes green aer fully charged.
charging
charged.
- 9 -
2.1 Product Setup
Remove the MK350D unit and the USB Charger supplied in
the packaging and connect one end of the Charger cable to
the MK350D and the other end into a wall socket with the
appropriate voltage. The indicator light will illuminate orange
indicang that it is charging. The light will turn green when
fully charged. For first me use, charge the baery for at
least 6 hours.
2. Lanyard strap
You can aach a lanyard (neck strap)
onto the ring at the boom of the
MK350D.
2.2 Taking a Measurement
- 10 -
Aer the splash screen, a Dark
Calibraon label will display
indicang that a Dark
Calibraon is in progress.
Then turn on the MK350D by
pressing the On/Off buon on
the side of the unit. The
indicator light will illuminate
green and a UPRtek splash
screen will display.
Note : If you use a USB Charger, the
MK350D will automacally turn itself
on.
Slide the “Sensor Cover” over
the sensor lens.
- 11 -
2.2 Taking a Measurement
The first screen will display
the Date & Time, Opc
Number and Version Number.
The baery level indicator is
on the right.
Slide the Sensor Cover so that
the Sensor is visible again.
When Dark Calibraon is
complete, the screen will
indicate so – Dark Calibraon
usually takes about 10-11
seconds.
2.2 Taking a Measurement
- 12 -
Press the On/Off buon once
to go to the next screen. The
next screen shows the
Wavelength Spectrum.
Aer which it will respond
with a beep to indicate
compleon.
The screen will display CCT,
CRI, LUX and LambdaP.
Note : you may get a message that the
SD Card is not installed – disregard this
message for now.
Hold the MK350D as shown
with the Sensor facing toward
the front, in the direcon of a
light source and press the
“Measure” buon at the top
of MK350D. It will take about
3 seconds to measure the
light source.
- 13 -
2.2 Taking a Measurement
Press the On/Off buon once
to go to the next screen. The
next screen shows the CIE
1931 x,y coordinates and the
CIE 1976 u’,v’ coordinates.
Press the On/Off buon once
to go to the next screen. This
next screen shows the R9
value, LUX value, FC (foot
candle) value and the Flicker
Percentage.
1. While your unit is charging, you can start taking measurements with the
power adaptor plugged in or you can wait unl the unit is fully charged.
2. To turn off the MK350D, press the On / Off buon and keep it depressed
for at least 3 seconds.
2.3 Product Registration
- 14 -
At this point, please register your product at our website to
ensure maximum warranty and service benefits.
When you inially turn on the MK350D, it will display the
Opc number (OPT:).
Write down the Opc number and, using a PC, access
hp://www.uprtek.com/english/RegisterPL_PC_00.asp ,
and go to “Contact Us Product Register”.
Follow the direcons on the screen to complete the
registraon – a successful registraon will provide you
with a license file, which you can place on a MicroSD card.
Aer the card is inserted into your MK350D, the license
will be auto-applied to the MK350D and the Version
Number (below the Opt number) will show “-CCS”.
1.
2.
3.
4.
1 2
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- 15 -
3
Additional Setup and Notes
3.1 MicroSD Card
3.2 Setting the Date / Time
3.3 More about Dark Calibration
3.1 Micro SD Card
- 16 -
This unit can write LED measurement
data onto a MicroSD Card (only
support for above 1 GB). Simply insert
the card into the card reader slot. All
data that is captured is wrien to excel
files (.xls).
Even without a MicroSD Card, the
MK350D is able to capture data and keep the current
measurement in memory.
You can review the SD Card data by accessing it through a PC
by using the USB cable provided in the packaging. Aer cable
connecon, the SD Card will display on your PC as a new
drive leer.
You can find the data on the SD
Card under the “Data” directory.
There will be subdirectories
marked with a sequenal number
“e.g. 0001”. Each directory can
hold up to 100 capture files, aer
which the next sequenal
subdirectory will be created (e.g.
0002).
Each capture will be contained in its own Excel file with a
naming convenon of ESPD_XXXX, where XXXX is a
sequenal number (e.g. 0001, 0002). Addional data such as
Integraon Time, R1-R15, LambdaPV and all of the intensity
data for each wavelength in the Wavelength Spectrum are all
available in the file. - 17 -
3.2 Setting the Date / Time
By plugging your MK350D connecon to uSPECTRUM PC
soware using the USB cable supplied, the MK350D will
automacally sync up its Date / Time to the PC.
connecon to uSPECTRUM
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