3nh NS810 User manual

Espectrofotómetro NS810, Geometría de
visualización: D/8 Apertura de medición 8 mm, 3NH
3N-NS810

CONTENTS
INDUCTION............................................................................................................................................................... 1
CAUTIONS................................................................................................................................................................. 2
1. INTERFACE DESCRIPTION................................................................................................................................ 3
2 .BATTERY DESCRIPTION.................................................................................................................................... 3
3. BATTERY INSTALLATION.................................................................................................................................. 4
4. OPERATING INSTRUCTION............................................................................................................................... 5
4.1TURN ON...................................................................................................................................................................... 5
4.1.1 Preparations ........................................................................................................................................................ 5
4.1.2 Turn On ................................................................................................................................................................ 5
4.2 WHITE CALIBRATION AND BLACK CALIBRATION......................................................................................................... 6
4.3 MEASUREMENT ........................................................................................................................................................... 8
4.3.1 Measurement Locating........................................................................................................................................ 8
4.3.2 Standard Measurement ................................................................................................................................... 9
4.3.4 Measure and View Spectral Reflectance Graph................................................................................................. 11
4.4 CONNECTING TO PC .................................................................................................................................................. 11
4.5 PRINT......................................................................................................................................................................... 12
5. SYSTEM FUNCTION DESCRIPTION ................................................................................................................12
5.1 DATA MANAGEMENT ................................................................................................................................................. 12
5.1.2 Check Spectral Reflectance Curve ...................................................................................................................... 15
5.1.3 Editing Record Name ......................................................................................................................................... 16
5.1.4 Deleting a Single Record .................................................................................................................................... 17
5.1.5 Turning Standard Record into Measurement Standard ..................................................................................... 17
5.1.6 Turning Sample Record into Measurement Standard ........................................................................................ 17
5.1.7 Deleting All Records........................................................................................................................................... 18
5.1.8 Standard Input................................................................................................................................................... 18
5.2 TOLERANCE SETTING ................................................................................................................................................ 19
5.3 LIGHT SOURCE SETTING............................................................................................................................................ 20
5.4AVERAGE MEASUREMENT ......................................................................................................................................... 21
5.5 COLOR OPTIONS ........................................................................................................................................................ 22
5.5.1 Color Space ........................................................................................................................................................ 23
5.5.2 Color Index......................................................................................................................................................... 28
5.5.3 Observer Angle .................................................................................................................................................. 34
5.7 FUNCTION SETTING ................................................................................................................................................... 35
5.7.1 Auto Save........................................................................................................................................................... 36
5.7.2 Time Set............................................................................................................................................................. 36
5.7.3 Language Selection............................................................................................................................................ 39
5.7.4 Backlight Time ................................................................................................................................................... 39
5.7.5 Screen Brightness............................................................................................................................................... 39
5.7.6 Buzzer Switch..................................................................................................................................................... 40
5.7.7 Restore Factory Settings .................................................................................................................................... 40
6.TECHNICAL PARAMETERS ...............................................................................................................................40
6.1 PRODUCTS FEATURES ................................................................................................................................................ 40
6.2 TECHNICAL SPECIFICATIONS...................................................................................................................................... 42

1
1
Induction
NS810 spectrophotometer is independently developed by 3nh which is in accordance
with CIE (International Commission on Illumination) and CNS (China National
Standards). The instrument features with touch screen and large screen display. It is
configured with high-end color quality management software. Meanwhile it has
characters of stable performance, precise measurement and easy to use. The
instrument is powered by Li-ion battery or DC power adapter.
Advantages
1. Touch screen, easy to operate.
2. Large screen (3.5 inch), high resolution (320*480), full-view display with clear
image.
3. Aesthetic design perfectly combined with ergonomics structure.
4. D/8 geometry optical structure, accord to CIE, ISO, ASTM, DIN Standards.
5. Two standard observer angles, multiple light sources modes, a variety of color
systems.
6. High hardware configuration with a number of innovative technologies.
7. Oversized integrating sphere, more effective homogenization ray of lights and
precise measurement.
8. Visible spectrum 400~700nm reflectance curve.
9. Input standard data manually, easy to operate.

NS810 SPECTROPHOTOMETER OPERATING MANUAL
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Cautions
● The spectrophotometer is a precise measuring instrument. Please avoid dramatic
changes of external environment when measuring. These changes, including the
flicker of surrounding light and the rapid change of temperature, will affect
measurement accuracy.
● Keep the instrument balanceable; make sure the measuring aperture close to the test
sample, and no shaking or shifting when measuring. Please prevent the colorimeter
from fierce collision or crash.
● The instrument is not waterproof. Do not use it in high humidity environment or in
water.
● Keep the instrument clean. Avoid dust, powder or solid particles entering the
measuring aperture and the instrument.
● Replace the white calibration cavity and put the spectrophotometer into instrument
case when not in use.
● Please take out the battery to prevent the instrument from damage if you don‟t use it
for a long time.
● Please keep the instrument in a cool dry place.
● Any unauthorized changes to the instrument are not permitted, or it will affect the
measuring accuracy, even cause irreversible damage.

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1. Interface Description
Figure 1 Instrument Structure Diagram
Port Description
1. Power Switch: Push the switch to “1” to turn on the instrument. Push the
switch to “0” to turn it off.
2. DC Power Port: Connect with AC adapter. The adapter specification is 5V=2A.
3. USB / RS-232 port: This port is a common port. The instrument will judge the
connection status automatically. USB port is used to transfer data to PC.
RS-232 port is used to connect to the printer.
2 .Battery Description
1. Battery specification: Li-ion 3.7V = 0.5A. The capacity is 3200mAh.
2. Please use original Li-ion battery. Do not use other batteries. Otherwise it will
DC Power Port
USB/RS-232 Port
Power Switch

NS810 SPECTROPHOTOMETER OPERATING MANUAL
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cause irreversible damage.
3. Please remove the battery if you don‟t use it for a long time.
4. When charging the battery, please connect power adapter or USB cable (to PC).
Meanwhile, push the switch to “1” to turn it on, and then the battery will be
charging. If not charge the battery, you can remove the battery and connect power
adapter, the instrument still works normally.
5. When charging, dynamic battery icon will display on the top right corner of
measurement interface.
3. Battery Installation
1. When installing battery, be sure the power is cut off. (Push the switch to “0”). Then
remove the battery cover.
2. Insert the Li-ion battery into battery compartment and push it gently. Please pay
attention to the battery contacts.
3. Put the battery cover on Li-ion battery, and then push it up as shown in Figure 2.

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Figure 2 Battery Installation
4. Operating Instruction
4.1Turn On
4.1.1 Preparations
Check whether it is powered by battery or adapter.
4.1.2 Turn On
Push the power switch to “1”, the screen will light and display logo. After a few
seconds, it will enter Standard Measurement interface automatically, and the
default display is L*a*b*C*H as shown in Figure 3.
Li-ion Battery
Battery Cover

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Figure 3 Standard Measurement
4.2 White Calibration and Black Calibration
Click “Menu” to enter main menu interface as shown in Figure 4.

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Figure 4 Main Menu
Select “Calibration” to enter white and black calibration interface as shown in
Figure 5.

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Figure 5 White and Black Calibration
Click “White Calibration”, it will prompt you to put away the white board. Put
the measuring aperture on white board. Make sure the measuring aperture is close
to the white board. Click “OK” or press “Testing” key to perform white
calibration. Please pay attention that the serial number of white board must
correspond to the instrument.
Click “Black Calibration”, it will prompt you to put away black cavity. Put the
measuring aperture into black calibration cavity. Click “OK” or press “Testing”
key to perform black calibration.
Then, white calibration and black calibration are completed.
4.3 Measurement
4.3.1 Measurement Locating
The instrument can visually locate through the cross of measuring aperture. It can