LINSHANG LS191 User manual
Shenzhen Linshang Technology Co.,Ltd.
1-4-2019 Page 1 of 16
Gloss Meter
User Manual V3.1
Please read the manual carefully before you use.
Shenzhen Linshang Technology Co.,Ltd.
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Instruction for use
Thank you for choosing and using LS191/LS192 gloss meter. In order
to better use the product, please read the manual carefully before you
use.
The "gloss meter" mentioned herein refers to specular gloss
meter. It is also called as "gloss gauge".
The "standard" mentioned herein refers to the working
calibration standard plate which forms a complete set with the
meter and is used for meter calibration.
The working temperature of the meter should fall between
10℃- 40℃, and the relative humidity should be less than 85%,
without congealed hoarfrost.
The storage temperature of the meter should fall between
-10℃- 60℃. The meter should be kept away from heat sources
and corrosive agents and stored in a dry place.
The meter should be used without strong electromagnetic
interference.
The meter provides one-year warranty. As for meter's failure
resulted from normal use during the warranty, the company is
responsible to maintain such failure without any charge. As for
failure resulted from improper use or disassembly at random, the
users will be liable for it by their own.
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Table of Contents
I: About the meter.................................................................................4
II: Structure...........................................................................................6
III: Technical parameters ......................................................................6
IV: Operation ........................................................................................7
1．Powering on ........................................................................................................................7
2．Auto Calibration..................................................................................................................9
3．Measurement.....................................................................................................................12
4．Powering off......................................................................................................................13
V: Maintenance ..................................................................................14
VI: Factory list ....................................................................................15
VII: Service.........................................................................................16
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I: About the meter
LS191/LS192 accords with the following standards:
ISO2813, ISO7668, ASTM D523, ASTM D2457, DIN 67530,
GB/T9754, GB/T13891, GB/T7706, GB/T8807
All indexes of the meter meet the requirements of JJG 696-2002
Verification Regulation of 《Specular Gloss Meters and Gloss
Plates 》for class one working meters.
Table 1 Verification performance of the gloss meter
LS191/LS192 features:
To provide real time measurement and put-and-measure
services without pressing buttons. It displays the measurement
data on a real time basis
Equipped with intelligent statistics function. The number of
measurements, the maximum value, the minimum value, the
average value and the standard deviation are directly shown in
the display interface
To have environmental temperature compensation function
and provide the ability of numerical stability.
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Unique is the intelligent auto diagnosis of the gloss meter
which guarantees long-term stable calibration
To support USB transmission and has PC operating software.
It can be on-line operated with the computer to complete the
test report
Aviation aluminum housing and Calibration Holder, with
super good quality; small design, and being easy to carry
Built in rechargeable lithium battery, with Ultra low power
consumption
LS191/LS192 is widely used for:
Gloss measurement of materials and products in the fields of
paint coatings, decorative materials, building materials, plastic
materials, ceramic products, stone products, wood products,
leather products, film-coated paper towel, printing ink, car
maintenance, molding tool, metal coating, etc.
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II: Structure
III: Technical parameters
Technical
parameters
Unit LS191 gloss meter LS192 gloss meter
Angle Degree 60 60
Measuring Area mm 9*15 9*15
Measurement
range GU 0-200 0-1000
Resolution GU 0.1 0.1
Repeatability GU 0-100: ±0.2
100-200: ±0.2%
0-100: ±0.2
100-1000: ±0.2%
Reproducibility GU 0-100: ±0.5
100-200: ±0.5%
0-100: ±0.5
100-1000: ±0.5%
Zero error GU 0.1 0.1
Error of
indication GU 0-100: ±1.5
100-200: ±1.5%
0-100: ±1.5
100-1000: ±1.5%
Working
temperature ℃10℃～40℃10℃～40℃
Storage
temperature ℃-10℃～60℃-10℃～60℃
Relative humidity Less than 85％, no dew Less than 85％, no dew
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Power supply Lithium rechargeable
battery
Lithium rechargeable
battery
Meter size mm 104(L) * 35(W) * 60(H) 104(L) * 35(W) * 60(H)
Meter weight g 332 332
IV: Operation
1．Powering on
Under the status of powering off, press the button of "Power" to power
on the meter. Normally, the meter will successively enter into start
interface, warm-up interface, autodiagnosis interface, auto calibration
interface and measurement interface. The whole process will last
about 10 seconds. After entering into the measurement interface, the
users can make the measurement.
Start interface
Warm-up interface, warm-up process will last 5 seconds
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Autodiagnosis interface. The meter must be power on in the
“Calibration Holder”, running autodiagnosis to timely find out the
system errors, improper operation and environmental changes.
Once the autodiagnosis result is normal, the system will display
"OK", with the meter entering into the auto calibration interface.
Autodiagnosis function to check whether the “calibration standard”
is clean. If the standard value of the “calibration standard” falls out
of qualified range, the meter will display “Please clean standard”.
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Then, the followings should be carried out:
1.If the standard is not clean, please clean the standard with
special lens cloth, before placing the meter into the Calibration
Holder.
2.If the meter is not clung to the Calibration Holder, please re-place
into the Calibration Holder.
3.If a great change happens to the environmental temperature,
restart the meter for measurement, after confirming that the meter
temperature tends to be equal to the environmental temperature
and that lens in the measuring port and the standard on the
Calibration Holder are free from congealed hoarfrost.
After ruling out the above problems, place again the meter into the
Calibration Holder and the meter will run again the autodiagnosis. If
the troubles are removed, the meter will display “OK” and enter into
the auto calibration mode .
If the meter display “Please clean standard”. Also can enter into the
auto calibration mode manually by short press “Power “key.
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2．Auto Calibration
If the meter starts in the Calibration Holder, it will enter into
calibration mode after autodiagnosis .If the autodiagonosis process
is still unfinished,short press “Power” key and the meter will enter
into auto calibration mode.
Before the number reaches 0, short press "Power" Key and
the meter will run auto calibration. After calibration, it will enter
into measurement mode,and the measuring value is the same
as that shown by the label on the right side of the meter.
If the no key pressed before the number reaches 0, the
meter will directly enter into the measuring status without
calibration operation.
If the system displays “Please call service” after calibration,the
reasons may include:
1) The standard is not clean. Please clean the standard before
calibrating.
2) The meter is not clung to the Calibration Holder. Please place
This manual suits for next models
1
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