Introduction
1
DA-650/-645/-640
Introduction
Thank you for choosing a KEM density/specific gravity meter.
This density/specific gravity meter (DA-650/DA-645/DA-640) measures density of liquid or
gaseous sample with precision in a short span of time. Read this operation manual
thoroughly before you use the equipment for correct measurement and for your safety.
Features
z
High performance
of
temperature control adaptable to severe environment.
z
The new reference
sensor
assures thermal stability in changing environment.
Under broad range of environments
z
KEM
is the Japan’s only supplier of JCSS-accredited density standard liquids.
z
Your
equipment
is traceable to national standard calibrated with JCSS reference.
z
GLP
/GMP conformed to measurement data recorded.
z
High
repeatability
(DA-650: ±1×10
-5
~ DA-640: ±1×10
-4
g/cm
3
)
High reliability
z
Easy and straightforward operation with icons on touchscreen panel.
z
Customizable display colour & sound.
5.7-inch TFT LCD & touchscreen
z
Easy connection to your PC through LAN.
z
Easy transfer of measurement data to your PC with USB flash drive.
z
Keyboard can also be connected for easy entry of sample name or numbers.
USB & LAN ports
z
Free repair within one year after the date of purchase. (Some exceptions may apply.)
After-the-sale service
z
The latest model of KEM’s highly-esteemed benchtop density/specific gravity meters
for over 30 years throughout the world.
Sales in 30 years
z
Fully automated scan and computation of temperature compensation coefficient.
z
One-point calibration mode can measure at temperatures without calibration.
z
Replacement of desiccant is noticed by the built-in warning system.
z
Barcode can easily select Method (measuring condition file).
z
Highly secured by entry of password and ID key.
z
Calibration Navigator detects the error (insufficient cleaning or wrong liquid).
z
Concentration conversion table can easily be programmed.
Other unique features
z
The new algorithm enables the shortest measurement time ever in the world.
z
Quickest measurement in 20 seconds where temperature is stable.
Short measurement time
Summary of Contents for DA-640
Page 2: ......
