Supertech SUPERPOINT User manual

Superpoint User Manual
Instruction manual
Bedienungsanleitung
Notice d’utilisation
Manuale di Istruzioni
Gebruiksaanwijzing
Bruksanvisning
Instrucciones de uso
Instrukcja obsługi
Ver 1.1.0
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Superpoint MANUAL
The Portable Grain Moisture Analyzer For Grain And Seeds
User Information 3
General Safety Instruction 3
Highlights & Features 4
Introduction 4
Package Content 5
Part Locator 5
Keypad 5
Instructions 6
Prepare and Make a Measurement 6
Select crop or function 8
Adjusting the Calibration of the Meter 8
Superpoint Settings and Menu’s 9
MEASURE 9
BATTERY 9
CLEAR AVERAGE 9
CALIBRATION 9
Some more valuable information about the moisture meter 9
How to clear the calculated average values 9
How to turn off the device 10
Battery 10
How to make your own grain scale 10
Storage/Use 10
Quick Guide to Display Messages 11
Technical Specifications 11
Troubleshooting 11
EU WEEE Statement 12
EU Declaration of Conformity 12
Warranty 12
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User Information
Warning/ Danger symbols used in this User Manual:
These notes identify hazards which have a high probability of resulting in death
or serious physical injury if not avoided.
These notes identify hazards that can result in moderate or mild injuries if not avoided.
These notes identify hazards associated with the risk of material damage.
These notes identify information that are important for the usage and maintenance of
the device.
These notes identify hazards associated with disposal of the product.
General Safety Instruction
Guidelines and General Information
The analyzer complies with EU Directives and standards, among other regulations, for
electrical safety and electromagnetic compatibility. Inaccurate usage or handling may,
however, result in damage to the product and small to medium injuries.
The analyzer is powered by a 9-volt Alkaline battery. Extra precautions should be taken, when
handling the battery. Removing a leaking battery should be done while wearing protective
gloves, whereafter the contacts must be cleaned with a soft cloth.
Before using the device, please read and understand this user manual, including the safety
instructions.
Always keep the equipment and analyzer freely accessible and stored in it’s ABS carry case.
The instrument should not be exposed to large temperature fluctuations and should be kept
free of moisture.
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Highlights & Features
●Digital readout with accuracy to
one decimal point
●Automatic temperature compensation
●Combined test cell and compression unit
●Individual calibration for all grain types
●Can be updated with new moisture scales
●Automatic calculation of average value
●Backlight display
●User friendly experience
●Measuring cell made of polished aluminum
●Ergonomic grip
●Casing made of shockproof ABS plastic
●Supplied in shockproof carrying case
●2 year guarantee
Introduction
Thank you for choosing Supertech’s Superpoint Grain Moisture Analyser. This moisture meter is a new
generation of digital moisture meters that operates using high frequency measurement, compression of the
sample and automatic temperature compensation, for more reliable results. It is an accurate instrument
that provides consistent repeat readings when several samples are taken. The Superpoint is made to
ensure long durability and has a bright display for easy outdoor reading.
Read this manual carefully to learn how to operate this device correctly.
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Package Content
●Superpoint moisture analyser
●Compressor lid
●9V Battery
●Operator’s manual
●Shockproof carrying case
Part Locator
1. Compression lid
2. Compression housing/lower compression cell
3. Display
4. Superpoint grip
5. Keypad
Keypad
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Instructions
This section explains how to use the Superpoint
Prepare and Make a Measurement
Inspect the two parts of the compression cell to make sure it is clean and empty.
If the temperature of the grain sample differs a great deal from that of the meter, e.g. when taking
measurements directly from the dryer, it is recommended to preheat the meter as follows:
a. Fill the test cell with the desired crop, compress it and wait approx. 1-2 minutes.
b. Proceed with the normal testing procedure as detailed below.
1.Turn on the device Press ON/TEST button ( by holding the ON/TEST button backlight in the
display will switch on).
2. Select ‘Measure’ and press the ON/TEST button (The menu “MEASURE” (choice of crop) will
automatically appear in the display)
Select the crop to be tested by using the arrow keys ⇑ or ⇓.
To select a different crop press the ESC/OFF button to return to MEASURE and use arrow keys ⇑ or ⇓ to
cycle through the options.
3. Fill the sample into the test cell evenly with the desired crop until the top is reached. Screw on the lid
until the pressure indicator is flush with the top of the lid.
4. Immediately press the ON/TEST button.
The word “TEST” will be displayed for approx. 10 seconds before the result will appear.
The left side of the display will then show the actual moisture content of the sample e.g. 11,9%.
The right side of the display will show the average of the last 4 measurements e.g. 10,8%.
The tester will remain with the chosen crop displayed and a new measurement can be made by emptying
the test cell and filling it with a new sample.
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1
2
3
4
Important: Do not re-test the sample without emptying and refilling.
Some grains, such as grass seeds are too small to push up the pressure indicator screw
to become flush with the top of the lid. In this case, screw the lid down all the way and take a
reading. Do not attempt to add additional grain to the test cell.
High moisture grain will continue to compress in the test cell once the pressure lid is
screwed down. High readings will be the result if the test button is not pressed immediately
after screwing on the lid.
Due to different sized kernels one can expect slight deviations in the measurements
since each sample will not be packed the same. As compensation one is recommended to take 3-5
measurements from the same batch of grain and use the average as a marker for the true moisture
content in the grain.
Remember to empty and refill the test cell in between each test.
Note: If the temperature of the grain sample differs a great deal from that of the result in the unit, e.g.
measurements directly from the dryer, it is recommended to preheat the tester as follows:
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Select crop or function
When pressing the ON/TEST the unit will show software version and country code, followed by the level of
the battery and lastly the menu «MEASURE» ( choice of crop ) appears.
If you wish to accept this choice of menu press the ON/TEST button and the desired crop can be selected
by using the arrow keys ⇑ or ⇓. However, does one wish to return to the menu «MEASURE» press the
ESC/OFF button and use arrow keys ⇑ or ⇓ to cycle through the menus.
Adjusting the Calibration of the Meter
Each scale can, if necessary, be adjusted individually up or down 3,9% by increments of 0.1%.
1. Turn on the unit by pressing the ON/TEST button. The menu « MEASURE»(choice of crop) will
automatically appear on the display.
2. Using the arrow keys or the menu «CALIBRATION» is selected.
3. Accept this menu by pressing the ON/TEST button.
4. By using the arrow keys or one can select the desired crop that is in need of calibration.
5. Accept this choice by pressing the ON/TEST button. The numeric value +0,0 is shown in the display
( factory calibration ).
6. By using the arrow keys or the desired calibration value can be selected. It is possible to adjust in
the range -3,9% to +3,9%.
7. Accept the selected calibration value by pressing the ON/TEST button.
The indicator* will appear at the end of the name of the crop if adjustments are made compared to
factory calibration.
Removing the battery has no effect on the information stored in the tester.
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The Superpoint is calibrated ( factory adjusted ) in every incorporated scale. The scales are all developed on
the basis of official methods of measuring the moisture content determination in crops compiled by ISTA (
International Seed Testing Association ). The scales are compiled on the basis of samples which represent
the common grown crops in normal conditions. Growth factors which deviates from the natural standards
will have an effect on the electrical characteristics of the crop and it can therefore be necessary to
recalibrate.
Superpoint Settings and Menu’s
The Superpoint has a number of settings that can be reached by doing the following:
1. Turn ON the device
2. Use the arrow-keys to choose between the menu settings
The device has four menus:
MEASURE
The menu MEASURE is used to choose the crop to be tested
BATTERY
This menu will give you an overview of the battery level
CLEAR AVERAGE
This menu is used to clear the average of the average of the last five measurements done.
1.Turn on the meter by pressing ON/TEST.
2. When MEASURE appears in the display use the arrow keys ⇑ or ⇓ until CLEAR AVERAGE is displayed.
3. Accept this choice by pressing ON/TEST. OK will appear in the display followed by an automatic return to
MEASURE.
CALIBRATION
The calibration menu is used to recalibrate the meter. Differing growth factors between years and between
varieties can have an effect on the electrical characteristics of the crop and it can therefore be necessary to
recalibrate the meter. See page 8.
Some more valuable information about the moisture
meter
How to clear the calculated average values
1. Turn on the unit by pressing the ON/TEST button. The menu «MEASURE» (choice of crop) will
automatically appear in the display.
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2. By using the arrow keys or the menu «CLEAR AVERAGE» is selected.
3. Accept this choice by pressing the ON/TEST button. An “OK” will appear in the display followed by
automatic return to the menu «MEASURE».
How to turn off the device
Press the ESC/OFF button and hold it down until the unit is turned off. Or the unit will
automatically turn off if 45 seconds have passed since use of any button.
Battery
The unit comes with a 9 volt Alkaline battery which are placed in the shock proof transport suitcase
carrying the unit. The battery is to be placed in the compartment situated in the lower half of the units when
it is turned around.
When the battery is in need of a replacement the message “Change battery” will appear in the display. Only
use 9 volt Alkaline batteries. To check the level of the battery in use select the menu «BATTERY».
- 4 bars indicates full battery condition
- 1 bar indicates low battery condition.
It is advised to have an additional battery close at hand when 1 bar indicates the level of the battery.
How to make your own grain scale
If you desire to make a scale for a particular crop not incorporated in the factory unit, then this can be done
by selecting the scale with the name “Bit” and follow the below mentioned instructions:
1. Turn off the unit by pressing the ON/TEST button. The menu «MEASURE» (choice of crop) will
automatically appear on the display.
2. Accept the choice of menu by pressing the ON/TEST button.
3. By using the arrow keys or the scale “Bit” is selected.
4. Fill the test cell with the desired crop and known moisture content, screw the lid on and perform the
test as described earlier.
5. Note the value which appears in the display together with the moisture content in the crop.
Perform this process repeatedly using different levels of moisture content until the scale meet the
range and requirements needed.
Storage/Use
It is recommended that you store the instrument in the enclosed transport packaging, that the instrument is
not exposed to large temperature fluctuations and that it is kept free of moisture.
If the instrument is taken into a warmer environment from a cold storage location, it is recommended that
one allow the unit to acclimatise in order that condensation does not affect the result of the measurement.
At the end of the season, wipe all surfaces with a well-wrung damp cloth and remove the battery from the
unit.
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Quick Guide to Display Messages
Symbol:
Definition:
*
Calibration has been adjusted from factory setting for the
grain being displayed
Temperature ++
Temperature above limit
Temperature --
Temperature below limit
Hi
Moisture content above upper limit
Lo
Moisture content below lower limit
Change battery
Battery needs replacing
Technical Specifications
●Measuring range (Moisture): 5 to 45% Depending on crop type
●Operating range (Temperature): 0 to 50 ºC
●Resolution: 0.1% moisture
●Temperature compensation: Automatic
●Weight including case: 1.6 kg
●Dimension: 13x21x8 cm
●Battery: 9 V Alkaline
●Display: 2 line LCD with backlight
●Accuracy: Better than +/- 0.5% in normal moisture range,by using average and
calibration adjustments
Troubleshooting
➢The meter does not turn on by pressing the ON/TEST button
Change the battery. It is a good idea to always have a new battery in your carrying-case
➢The meter shows Lo<xx% in the display
The moisture content of the sample in the measuring cell is below the measuring range
➢The meter shows Hi>xx% in the display
The moisture content of the sample in the measuring cell is over the the measuring range
Or
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The two grinding discs are touching one another and there must be carried out a new measurement
with an increased sample. Try with approx. 2-3 ml more than the quantity specified in the display. In
particular when measuring maise or grass seed 18ml= 2x9ml must be measured out for grinding as
stated in the display.
➢The meter shows other values compared to officiel certified meters
Calibrate the tester as explained in the section “Adjusting the calibration of the meter”
EU WEEE Statement
This product should not be discarded along with household waste but should instead be collected and
treated separately as electronic equipment in compliance with governing local legislation. This must be
considered in regards to human health and protection of the environment.
The battery must be removed and disposed of in compliance with governing local legislation. Failing to
meet this requirement can result in heavy metals accumulating in the environment and potentially be
damaging towards humans, animals and natural resources.
EU Declaration of Conformity
According to ISO/IEC 17050-1, the manufacturer
Supertech Agroline Aps.
Maltgørervej 7
5471 Søndersø, Denmark
declares Superpoint to be in conformity with the requirements of the, Electromagnetic Compatibility (EMC
Directive - 2014/30/EU and RoHS Directive - 2011/65/EU
A signed Declaration Of Conformity document is available online at supertechagroline.com
Warranty
As the instrument is for guidance purposes only, the manufacturer accepts no liability for damages arising
from any consequential losses in connection with its use, including incorrect display in connection with the
settlement of grain. The guarantee covers defects in materials and manufacturing for 2 years. The
manufacturer reserves the right to change product specification without notice. Full terms and conditions
of sale can be supplied on request or viewed on our website.
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