Holland Green Science Ygrasia 10813001 User manual

User Manual
Version 1.0 1
10813001
Ygrasia
Moisture Analyzer
User Manual

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Table of Contents
I. Disclaimer & Warranty .................................................................................................. 3
LIMITED WARRANTY & DISCLAIMER .................................................................................... 3
LIMITATION OF LIABILITY ....................................................................................................... 5
II. Safety .............................................................................................................................. 7
III. Ygrasia Moisture Analyzer –Introduction ...................................................................8
IV. Technical Specifications ..............................................................................................10
V. Standards and Conformity .................................................................................................11
VI. Inspection ...........................................................................................................................12
6.1 Packing List .........................................................................................................................12
VII Installation instructions ..................................................................................................13
7.1 Precautions .....................................................................................................................13
7.2 Installation of accessories ................................................................................................14
7.3 Other installation requirements .........................................................................................14
VII Operating Instructions .....................................................................................................15
8.1 Display ..............................................................................................................................15
8.2 Icon Introduction................................................................................................................15
8.3 Keypad ..............................................................................................................................16
8.4 Testing for the first time .....................................................................................................17
8.5 Parameters Setting ...........................................................................................................17
8.5.1 Heating parameters storage and recall .............................................................................17
8.5.2 Heating mode and setting ....................................................................................18
8.5.3 Stop mode setting .................................................................................................18
8.5.4 Heating temperature setting ...........................................................................................18
8.5.5 Heating time setting .......................................................................................................19
8.5.6 An example ...................................................................................................................19
8.6 Calibration ........................................................................................................................19
IX Print Test Results .............................................................................................................20
X Usage Tips and Maintenance ............................................................................................20

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I. Disclaimer & Warranty
•The intellectual property rights for this manual belong to Holland Green Science
Corporation (hereinafter referred to as “the Company”).
•Products of the company are under the patent protection of China and other countries
and regions (inclusive of obtained patents and patents currently under application).
•The company reserves the right to change product specifications without notice.
•The contents of the manual are subject to change without notice.
•The manual’s content must not be copied, extracted, or modified in any form without the
Company’s permission.
LIMITED WARRANTY & DISCLAIMER
Products sold by the Company are intended solely for the use(s) specified by the manufacturer
and are not to be used for any other purposes including, but not limited to, unauthorized
commercial purposes. Buyer warrants and represents that Buyer will properly test, use, qualify,
and/or validate each Product for intended use, and, to the extent authorized, manufacture and
market any final articles made from the Company’s Products in accordance with the practices of
a reasonable person who is an expert in the field, and in strict compliance with all applicable
national, state and local laws and regulations. Buyer acknowledges and understands that the
purchase of Products only conveys to Buyer the non-transferable right for only the Buyer to use
the Products purchased in compliance with the applicable manufacturer's Published User
Statement, Limited User Statement, or Limited License, if any. While this manual contains certain
representations of the potential dangers from the instrument or equipment, Buyer is solely
responsible for conducting any research necessary to learn the hazards involved for any of its
intended uses of the instrument or equipment purchased from the Company and to properly warn
its customers, employees and other personnel who may be exposed to such instrument or
equipment of any risks involved in using or handling the instrument or equipment.
The Company warrants that this product will operate or perform substantially in conformance with
the Company’s published specifications and be free from defects in material and workmanship,
when subjected to normal, proper and intended storage and usage by properly trained personnel,
for the duration of the manufacturer’s warranty period set forth in this product documentation,
published specifications or package inserts. If a manufacturer’s warranty period is not specified in
the product documentation, published specifications or package inserts, the warranty period shall
be one (1) year from the date of Bill of Sale to Buyer for equipment, and the earlier of any stated
expiration dates or ninety (90) days for all other products (the "Warranty Period"). The Company
agrees during the Warranty Period, to repair or replace, at the Company’s option, defective
Products so as to cause the same to operate in substantial conformance with said published
specifications; provided that Buyer shall (a) promptly notify the Company in writing upon the
discovery of any defect, which notice shall include the product model and serial number (if
applicable) and details of the warranty claim; and (b) after the Company's review, the Company

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will provide Buyer with service data and/or a Return Material Authorization ("RMA"), which may
include biohazard decontamination procedures and other product-specific handling instructions,
then, if applicable, Buyer may return the defective Products to the Company with all costs prepaid
by Buyer. Replacement parts may be new or refurbished, at the election of the Company. All
replaced parts shall become the property of the Company. Shipment to Buyer of repaired or
replacement Products shall be made in accordance with the Delivery provisions of the Terms &
Conditions agreed to by the purchase of this product. Consumables are expressly excluded from
this warranty.
Notwithstanding the foregoing, Products supplied by the Company but not manufactured by the
Company are not warranted by the Company, and the Company disclaims all warranties
associated with the accuracy of any original manufacturer or third-party supplier Product
information, but the Company agrees to assign to Buyer any warranty rights in such Product that
the Company may have from the original manufacturer or third-party supplier, to the extent such
assignment is allowed by such original manufacturer or third-party supplier.
In no event shall the Company have any obligation to make repairs, replacements or corrections
required, in whole or in part, as the result of (i) normal wear and tear, (ii) accident, disaster or
event of force majeure, (iii) misuse, fault or negligence of or by Buyer, (iv) use of the Product in a
manner for which they were not designed, (v) causes external to the Product such as, but not
limited to, power failure or electrical power surges, (vi) improper storage and handling of the
Product or (vii) use of the Product in combination with equipment or software not supplied by the
Company. If the Company determines that Product for which Buyer has requested warranty
services are not covered by the warranty hereunder, Buyer shall pay or reimburse the Company
for all costs of investigating and responding to such request atthe Company's then prevailing time
and materials rates. If the Company provides repair services or replacement parts that are not
covered bythis warranty, Buyer shall paythe Company therefore at the Company's then prevailing
time and materials rates.
ANY INSTALLATION, MAINTENANCE, REPAIR, SERVICE, RELOCATION OR ALTERATION
TO OR OF, OR OTHER TAMPERING WITH, THE PRODUCT PERFORMED BY ANY PERSON
OR ENTITY OTHER THAN THE COMPANY WITHOUT THE COMPANY'S PRIOR WRITTEN
APPROVAL, OR ANY USE OF REPLACEMENT PARTS NOT SUPPLIED BY THE COMPANY,
SHALL IMMEDIATELY VOID AND CANCEL ALL WARRANTIES WITH RESPECT TO THE
PRODUCT.
THE OBLIGATIONS CREATED BY THIS WARRANTY STATEMENT TO REPAIR OR REPLACE
A DEFECTIVE PRODUCT SHALL BE THE SOLE REMEDY OF BUYER IN THE EVENT OF A
DEFECTIVE PRODUCT. EXCEPT AS EXPRESSLY PROVIDED IN THIS WARRANTY
STATEMENT, THE COMPANY DISCLAIMS ALL OTHER WARRANTIES,WHETHER EXPRESS

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OR IMPLIED, ORAL OR WRITTEN, WITH RESPECT TO THE PRODUCTS, INCLUDING
WITHOUT LIMITATION ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR ANY PARTICULAR PURPOSE OR USE. THE COMPANY DOES NOT WARRANT THAT
THE PRODUCTS ARE ERROR-FREE OR WILL ACCOMPLISH ANY PARTICULAR RESULT.
NOTHING IN THIS MANUAL OR IN THE TERMS AND AGREEMENT AGREED TO AT THE
TIME OF PURCHASE SHALL BE CONSTRUED TO PROVIDE FOR THE TRANSFER,
ASSIGNMENT OR ALIENATION OF THE LIMITED WARRANTIES PROVIDED BY THE
COMPANY HEREIN TO ANY OTHER PARTY OTHER THAN BUYER, INCLUDING BUT NOT
LIMITED TO, SUCCESSORS, HEIRS, SUBSIDIARIES OR ANY OTHER THIRD PERSON.
THE WARRANTIES IDENTIFIED ABOVE ARE THE SOLE AND EXCLUSIVE WARRANTIES
WITH RESPECT TO THIS PRODUCT AND ARE IN LIEU OF ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED. ALL OTHER WARRANTIES ARE EXPRESSLY DISCLAIMED,
INCLUDING, WITHOUT LIMITATION, THOSE OF NON-INFRINGEMENT, MERCHANTABILITY,
OR FITNESS FOR A SPECIFIC PURPOSE OR USE (WHETHER ARISING FROM STATUTE,
OR OTHERWISE IN LAW, OR FROM A COURSE OF DEALING, OR USAGE OF TRADE). THIS
WARRANTY IS NOT TRANSFERABLE FROM THE ORIGINAL PURCHASER TO A
SUBSEQUENT OWNER. FURTHER, THE COMPANY IS NOT LIABLE IN CASES OF
DELIBERATE, NEGLIGENT OR ACCIDENTAL MISUSE OF THE PRODUCTS, USE WITH
INAPPROPRIATE REAGENTS OR CONSUMABLES, DAMAGE CAUSED BY DISASTER,
REPAIR OR MODIFICATIONS DONE BY ANYONE OTHER THAN THE COMPANY. THE
COMPANY DOES NOT WARRANT THAT THE PRODUCT WILL NOT INFRINGE THE
INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY EITHER ALONE OR IN
COMBINATION WITH OTHER PRODUCTS OR IN THE OPERATION OF ANY PROCESS. THE
COMPANY’S TOTAL LIABILITY FOR BREACH OF THESE WARRANTIES SHALL BE LIMITED
TO THE GROSS PURCHASE PRICE FOR THE PRODUCT AS STATED IN THE RELEVANT
INVOICE OR ORDER UNDER WHICH THE ACTIVITY GIVING RISE TO LIABILITY ARISES.
UNDER NO CIRCUMSTANCES SHALL THE COMPANY BE LIABLE FOR INDIRECT,
INCIDENTAL, CONSEQUENTIAL, SPECIAL OR PUNITIVE DAMAGES (INCLUDING LOSS OF
BUSINESS OR PROFITS) UNDER ANY THEORY OF LIABILITY HEREUNDER.
For claims under the warranty please contact your local supplier. You may also send the
instrument directly to manufacturer, enclosing the invoice copy and by giving reasons for the
claim.
LIMITATION OF LIABILITY
NOTWITHSTANDING ANYTHING TO THE CONTRARY CONTAINED HEREIN, THE LIABILITY
OF THE COMPANY UNDER THESE TERMS AND CONDITIONS (WHETHER BY REASON OF

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BREACH OF CONTRACT, TORT, INDEMNIFICATION, OR OTHERWISE, BUT EXCLUDING
LIABILITY OF THE COMPANY FOR BREACH OF WARRANTY (THE SOLE REMEDY FOR
WHICH SHALL BE AS PROVIDED UNDER THIS SECTION) SHALL NOT EXCEED AN
AMOUNT EQUAL TO THE LESSER OF (A) THE TOTAL PURCHASE PRICE THERETOFORE
PAID BY BUYER TO THE COMPANY WITH RESPECT TO THE PRODUCT(S) GIVING RISE
TO SUCH LIABILITY OR (B) ONE HUNDRED THOUSAND DOLLARS ($100,000), WHICHEVER
IS LESS.
With respect to any software products incorporated in or forming a part of the Product hereunder
Buyer intends and agrees that such software products are being licensed and not sold, and that
the words "purchase", "sell" or similar or derivative words are understood and agreed to mean
"license", and that the word "Buyer" or similar or derivative words are understood and agreed to
mean "licensee". Notwithstanding anything to the contrary contained herein, The COMPANY or
its licensor, as the case may be, retains all rights and interest in software products provided
hereunder. See the Terms & Conditions of purchase for details regarding such license.

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II. Safety
IMPORTANT Safety Items to be Observed.
Safety Warnings
!Dangerous (may result in serious loss of property or casualties)
1. The instrument must be grounded and away from sources of electromagnetic interference.
2. Before use, please confirm the voltage and frequency of the power supply match the
instruments’ nameplate voltage requirements
3. The instrument should be operated via a separate power outlet.
4. When the instrument is not in use, turn ‘OFF’ the power switch and unplug the power plug.
5. Do not alter, cut or shorten the instrument’s power cord.
6. Do not repair the instrument without proper authorization, only a qualified or accredited
service technician should conduct repairs.
! Warning (may cause property damage or personal injury)
7. Please fully read and understand all the user manual instructions prior to operation.
8. When unplugging the power plug, do not pull on the power cord directly.
9. Prior to all the below activities, the instruments power plug must be ‘unplugged’:
9.1 When replacing the fuse
9.2 Instrument failure
9.3 Instrument not in use for long periods
9.4 When moving or relocating the instrument
! Attention (may affect performance or service life)
10. The instrument should be placed on a stable, hard, and level surface.
11. The instrument requires adequate ventilation and operating space.
12. The instrument must be used in accordance with the correct settings as outlined within this
user manual.
13. Only accredited and qualified professional repair technicians can open the instrument or
conduct require repairs. Persons performing repairs on the instrument other than those
selected or approved by the Company shall operate to void any warranty contained
hereinabove for the product.

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III. Ygrasia Moisture Analyzer –Introduction
The Ygrasia moisture analyzer provides reliable, fast, and accurate measurements of trace
levels of moisture content within your samples. The moisture analyzer uses the Loss On Drying
(LOD) method to measure moisture. The moisture analyzer first weighs a sample and then
heats it until dry and weighs it a second time when dry. The difference in the initial and dry
weight of the sample is used to calculate the percentage of moisture loss during the drying
process.

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3.1 After Sales Support
If problems are encountered or technical assistance is required, when installing or using the
instrument, please contact the service department at [e-mail].
The Company may provide technical assistance and information regarding the instrument or
equipment or service without charge at its sole discretion. Buyer assumes sole responsibility for
any reliance on or use of such assistance and information, and the Company makes no
warranty thereon.
Upon contact the following information is required to be provided:
•Product serial number (located on rear panel instrument nameplate)
•Warranty card
•Description of issue or problem (i.e., software or hardware)
•Method and or operating steps you have undertaken towards resolution.
•Your contact details inclusive of telephone number and email address.

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IV. Technical Specifications
Product Name
Parameters
Ygrasia 110
Model
10813001
Capacity
110g
Resolution
0.01 g
Operating Temperature
5 ℃～35 ℃
Display
LCD (White backlight with black front)
Calibration
External Calibration
Interface
RS232
Pan Size
ɸ90mm
Packing Size
490 x 350 x 360 mm
Gross Weight
7.5kg
Heating Source
Halogen Lamp
Temperature Sensor
PT 100
Temperature Range
40 ℃～199 ℃
Temperature Step
1 ℃
Moisture Range
0.00 % ~ 100.00 %
Moisture Accuracy
0.2%
Dry Range
100.00% ~ 0.00%
Time Setting
1 ~ 99 minutes in 10 seconds
Heater
110V±15% 60Hz/ 400W
Balance
Input: 110V 60Hz Output: 9V
External Dimensions (mm)
200 (D) x 180 (W) x 380 (H)

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V. Standards and Conformity
Construction in Accordance with the
following Standards:
FCC Part 15 B
ANSI C63.4:2014

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VI. Inspection
6.1 Packing List
Unpack the equipment carefully and check for any damage which may have arisen during
transport. In the event of identified damage, please contact
[e-mail].
•Carefully unpack the shipping container.
•Check the instrument and accessories against the ‘Packing List’ below.
The package includes the following items:
Item Description.
Quantity.
Moisture analyzer mainframe
1
Wind cover
1
Sample pan holder
1
Tray handle
1
Power cord
1
Aluminum sample pan
1 set / 50pcs
100g standard weight
1
Quick setup card
1
Note:
If you find any visible damage
to
the product, please
do not
connect the product to
the p
ower supply.

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VII Installation instructions
7.1 Precautions
•The moisture analyzer is used to measure the moisture content of a sample. Improper
operation of the analyzer may result in personal injury and/or equipment damage.
•Make sure the power cord is connected according to the instructions in the manual.
•Do not use the equipment in a hazardous, wet, or unstable environment.
•Unplug the power cord before cleaning the equipment.
•The equipment should be located in a well-ventilated area with at least 1 meter of free
space between the top of the analyzer and the ceiling.
•Please wear protective equipment when necessary.
•Do not modify alter or modify the analyzer. If maintenance of this equipment is required,
it should be done by factory-authorized professionals.
•Do not put inflammable materials near the instrument.
•Do not handle the halogen lamp when it is hot.
•Care should be taken when testing the moisture level of hazardous or poisonous
materials. Make sure that all the recommended precautions are followed.
•Heating inflammable materials may produce highly flammable gas that could ignite.
Therefore, for this case, it is recommended that the process temperature be kept low and
all flames in the nearby area are extinguished.
•Only process samples that are toxic or corrosive in well-ventilated areas.
•The testing bench should be level and very stable.
•The moisture analyzer is designed for use at room temperature, in a dry, well-ventilated
area. The operating area should be free of strong vibrations and large magnetic fields.

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7.2 Installation of accessories
Install the accessories according to Figure x. Installation order from top to bottom: 1-2-3-4-5
1. Aluminum scale pan
2. Triangle scale frame
3. Scale pan brackets
4. Wind cover
5. Stainless steel plate
7.3 Other installation requirements
•The analyzer has two adjustable footpads in the front that are used to level and stabilize
the equipment during operation.
•Please allow at least 30 minutes of warm-up time before measurements are taken to
ensure accuracy.

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Gram
VII Operating Instructions
8.1 Display
8.2 Icon Introduction
•The percentage of dry weight
•The percentage of moisture
•
•Temperature
•Set time and heat time
•Heating mode
•Standard mode
•Gentle heating mode
•Stop heated mode
•Rapid heating mode
•Automatic
•Timing stop mode
•Heated state
•Manual stop mode

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8.3 Keypad
NAME
Key features
ON/OFF
Power on/off, off the internal DC power supply
START/STOP
Start heating/Stop heating
TARE
Weight cleared, settings exit
MENU
Enter the setting menu
CONVERSION
Switching measurement results
ENTER
Confirm the current settings, go to next
RESET
Return to the weighing mode(short press), calibration
balance(long press)
DOWN
Reduce
UP
Add

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8.4 Testing for the first time
•When using the moisture analyzer for the first time, the settings are set to factory
defaults. Change factory settings if necessary.
•Put an empty sample pan on the holder (see section 7.2).
•Press “TARE” to clear the weight of the pan.
•Put the sample on the pan (sample weight should be at least 1g. The most optimal
sample weight is between 3 to 5g).
•Close the heating cover and press "Start / Stop" to start the test. The heating tube should
be lit and the heated symbol in the upper left corner should begin flashing. The screen
should display the current temperature, heating time, and moisture content of the current
sample.
•At the end of the test, the halogen heating lamp will automatically turn off and the buzzer
will sound an alarm. The display screen will display the moisture content, heating time,
and current temperature. Note: Don’t touch the sample plate. The temperature is very
high at the end of the test.
•Press “Reset” to return to weighing mode.
8.5 Parameters Setting
8.5.1 Heating parameters storage and recall
•The moisture analyzer can store a total of 16 groups of heating parameters. Each group
can store parameters like the heating method, stop mode, and test time test.
•In weighing mode, press "Menu" to enter the parameter setting mode. The address
number should be flashing. Press the "down" or "up" key to select the desired address
number. Number 0 is the factory setting. 1 to F is for users. Note: this number is a
hexadecimal number, meaning symbols "0"–"9" represent values 0 to 9, and "A"–
"F" represent values 10 to 15.
•Press "ENTER" to exit the parameter setting mode and go back to weighing mode.
•After entering the address number (1-F), press "ENTER" and enter the desired
parameters (heating mode, stop mode, time mode). Press "TARE" to store the
parameters entered.

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8.5.2 Heating mode and setting
•Standard heating mode :This mode is the factory default setting. It is suitable for
most samples. The heating temperature can be set. The sample is heated to the set
temperature and remains at the temperature until the test ends automatically.
•Rapid heating mode : This mode is suitable for samples with higher moisture
content. The heating temperature can be set. At the beginning of the heating process,
the temperature will exceed the set value. Later the temperature will drop to the set
temperature and remain until the test ends automatically.
•Gentle heating mode : This mode is suitable for samples with low moisture content,
especially if the outer shell of the sample is easily hardened when heated. It takes a
longer time for the temperature to rise to the set temperature. The heating time can be
selected by the user.
•Press "MENU" to enter the parameter setting mode. Press "ENTER" until the heating
mode is shown and the icon flashes . Press "UP" or "Down" to choose the mode
and press "ENTER" to confirm.
8.5.3 Stop mode setting
•Automatic stop mode ：Heating the sample within the specified time during the
weight loss of less than 2mg will automatically stop when the test. This mode after 15
seconds in the heating effect???
•Manual stop mode ：The sample heating process will continue until "start/stop" is
pressed to end testing.
•Timing Stop Mode ：Stop time is set by the user. The sample heating process will
continue until the set heating time has passed. Press "MENU" to enter the parameter
setting mode. Press "ENTER" until the shutdown mode when flashing . Press "UP"
or "Down" to choose the stop mode. Press "ENTER" to confirm.
•Enter the desired heating time.
8.5.4 Heating temperature setting
The instrument temperature setting range is from 0-199 degrees. Press the "MENU" to
enter the parameter setting mode and press the "ENTER" key until the flashing.
Press "UP" or "Down" to choose the temperature. Press "ENTER" to go to the following

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setting (time setting). The icon will display the current temperature when its
heating.
8.5.5 Heating time setting
•The operator needs to set the stop time when in timing stop mode. Press the “MENU” to
enter the parameter setting mode and press the “ENTER” key until the flashing.
Press “UP” or “Down” to choose the temperature. Press “ENTER” to confirm.
•The operator needs to choose the heating cycle when in gentle heating mode.
8.5.6 An example
•Use water as the sample.
•Press the “MENU” to enter the parameter setting mode. Choose .
Temperature:120℃. Press “ENTER” and go to weighing mode.
•Put a piece of dry paper on the pan. Press "Tare" to clear the weight. Put 3g of water on
the paper and wait until the weight reading is stable. Press "START/STOP" to begin the
test. Wait for the alarm to sound twice and then check the result. The m% should be
100%.
Weighing error or sample weight deficiency can lead to inaccurate test results.
8.6 Calibration
When an error occurs calibration can increase measurement accuracy.
•Press the "Reset" key and hold until the display shows “-cal-“.
•When the display starts flashing “100.000”, put the sample intended for calibration on the
pan. The display should show "= = = = = =".
•Wait till the display shows “100.000” and then remove the sample.
•After removing the sample the display will show "= = = = = = " again. Wait till it shows
"0.000" and the calibration is complete.

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IX Print Test Results
•Please choose a printer that is compatible with the moisture analyzer •
Use the following steps to print the moisture analyzer measurements:
1. Press and hold "Menu" until the display shows "print".
2. Select the print language using the “up” or “down” keys: L-C (Chinese) or L-E
(English). Press "Enter" to go to the next step.
3. Choose which result to print by selecting from the numbers 1-5. 1 –indicates the
latest test result. Press “enter” to confirm printing.
4. The printer will print the test report automatically.
5. Please do not press any key on the print panel during printing.
X Usage Tips and Maintenance
•Warm up the moisture analyzer for 30 minutes and do a calibration before using it for the
first time.
•Every time a new sample is loaded in the moisture analyzer, please allow 5 seconds for
the moisture analyzer to stabilize before beginning the test.
•Cover the heater when not in use and do not put any weight on the pan. The halogen
lamp may be crushed if excessive weight placed on it.