Jadever JWI-700S Series Посібник - Сторінка 2

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1. Introduction

This manual contains installation and operation instructions for the JWI-700D /700S Series
weighing indicator. Please read the manual completely before installation and operation.

2. Precautions

 Place the indicator on a flat and stable surface.
 Verify that the input voltage and the plug type matches the local AC power supply, see 3-4.
 Warn up for 15 minutes before using it the first time.
 Keep the indicator away from EMI noise, strong wind and vibration, which might cause
incorrect reading.
 Avoid sudden temperature changes (suitable operating temperature is between -5℃~ 40℃.)
 Disconnect the power supply when cleaning the indicator.
 Do not immerse the indicator in water or other liquids.
 Service should be performed by authorized personnel only.

3. Product Introduction

3-1 Specifications & Features
Specifications
Model
Input sensitivity
Input voltage range
Load cell excitation
System linearity
Input impedance
A/D conversion mode
A/D internal resolution
A/D conversion speed
External display resolution 15,000 count
Display
Power supply
Certification
JWI-700D
0.2uV/DIV
-2mV to 20mV
3 D-size dry batteries
0.007% of full capacity
10M ohm or more
△ -Σ
700,000 count
10 times/second
6 digits
3 D-size dry batteries（4.5V）
Option: 6V/300mA adaptor
CE
JWI-700D/700S
JWI-700S
0.2uV/DIV
-2mV to 20mV
3 D-size dry batteries
0.007% of full capacity
10M ohm or more
△ -Σ
700,000 count
10 times/second
15,000 count
6 digits
3 D-size dry batteries（4.5V）
Option: 6V/300mA adaptor
CE
1