Gram Precision RK-15 Series User manual

SERIES / SERIE / SÉRIE
RK
3 / 6 / 15 / 30
OPERATION MANUAL
MANUAL DE UTILIZACION
MANUEL D´UTILISATION

2
INDEX English
Precautions 5
Before using the balance 5
Product introduction 7
Features & specifications 7
Front panel 8
Keyboard & functions of keys 10
Power supply 11
Setting mode 12
Parameters 13
Calibration 17
Operation 18
Weighing 18
Tare 18
Checking function 20
Basic counting 22
Accumulation 25
The control from pc to scale 27
Exporting data to pc in form excel 29
U.Key connector 32
Warranty 34
2

3
ÍNDICE Español
Precauciones 36
Antes de utilizar la balanza 36
Introduccion del producto 38
Características y especifiaciones 38
Descripción del display 39
Teclado y función de las teclas 41
Alimentacion 42
Configuracion de parametros 43
Parametros 44
Calibracion 48
Operacion 49
Pesaje 49
Tara 50
Función de límites 51
Cuentapiezas 52
Acumulación de pesadas 55
Conectar la balanza a una impresora 56
Exportación de datos a un pc en formato excel 59
Conector u.Key 61
Garantia 63

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SOMMAIRE Français
Precautions 63
Avant l´utilisation de la balance 63
Vue eclatée de la balance 65
Caracteristiques generales 65
Description de l´écran 67
Clavier et fonction des touches 68
Alimentation 70
Configuration des parametres 71
Parametres 72
Etalonnage 77
Mode d´utilisation 78
Fonction de pesage 78
Fonction de tare 79
Limites de poids 80
Compte-pieces 82
Accumulation des pesées 84
Connexion de la balance a l´imprimante 85
Exportation des donnees d´un ordinateur au format excel 89
Connecteur u.Key 93
Garantie 95

5
ENGLISH
PRECAUTIONS
Place the scale on a flat and stable surface.
Verify that the input voltage and the plug type matches the local AC power supply.
Warm up the scale for 15 minutes before using it for the first time.
Keep the scale away from EMI noise, strong wind and vibration, which might
cause incorrect reading.
Avoid sudden temperature changes (suitable operating temperature is between 0~40℃)
Disconnect the power supply when cleaning the scale.
Do not immerse the scale in water or other liquids.
Service should be performed by authorized personnel only.
BEFORE USING THE BALANCE
Unpacking and Checking
Open the package and check the instrument for transport damage.
Immediately inform your dealer if you have complaints or if parts are missing.
The package should contain:
1. Scale body 2. User manual
3. Weighing pans 4. Adaptor

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Installing Components
1. Before using the scale, remove the shipping protection screw (rotate
counterclockwise), which located underneath the scale and cork the plug
buckle.
Note: the RK-30 model doesn´t include the shipping protection screw.
2. Cover the weighing pans on the scale body properly.
Leveling the Scale
To compensate for small irregularities or inclinations at the location, the
scale can be leveled. The scale is equipped with a level indicator at the front
panel .Adjust the leveling feet until the air bubble in the indicator is centered
as shown.

Note: The scale should be leveled each time once its location is changed.

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PRODUCT INTRODUCTION

1. Leveler
2. Keypad
3. Adjusting feet
4. Plastic weighing pan
5. Stainless Steel weighing pan
6. On/Off switch
7. Transport protection screws
8. Power socket
Features & Specifications
· Resolution up to 1/15000
· Tare, Preset Tare, auto zero tracking
· Single point and linear calibration available
· HI/OK/LO quantity checking function
· Weighing platter easy to disassemble with dust proof PVC cover
· Low battery and charging status indication
· Accumulation of weight and quantity
· RS 232 port

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Model RK-3 RK-6 Rk-15 RK-30
Capacity(kg) 3 6 15 30
Weighing units Kg/g/lb
Display LCD backlit displays (6/5/6 Digits)
Pan size 294 x 228 x 13.5mm
Scale dimensions 330 x 289 x 104mm
Power supply DC 9v/400mA or rechargeable battery 6V/4A）
Front panel
Display

9
Low battery indicator
Tare indicator
Zero indicator. The zero range is ±2﹪ maximum capacity
Battery charge indicator
High limit indicator (HI)
Ok limit indicator.
Low limit indicator (LOW).
Predeterminated Tare symbol “ ”
Net weight symbol “ ” it light on when a tare is done or a
predeterminated tare value has been entered.
Stable symbol .
PPU Unit weight average symbol “ ”
“M+” symbol “ ” when weighing accumulation is actived.
Unit weight symbol, it light on when an unknow unit weight has
been entered
Sample symbol when the function coutingpieces is active, when the
unit weight is less to 4/5 divisions or the sample quantity is less to
10 pieces.

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Keyboard
Numeric keys. Enter specific values for tare; unit
weight and other data entries
Point decimal key.
Short press to enter the sampling mode. Long press to close ACAI
after sampling. And shift Units when setting capacity. .
Shift the displays of Gross weight and Net weight after tare. Long
press to enter parameters setting. And turn on or turn off check
weighing when entering HI, LO, OK setting.
Find out the unit weight in memory or reset the unit weight again.
Input the indicated unit weight via numeric keys and press it to
start counting function.
Accumulate the records of counting or weighing. Save the changing
parameter. Set the capacity and resolution.