KEM DA-640/645/650 Flyer

KEM DA-640/645/650 Flyer
CN056
Automatic Potentiometric Titrator
Karl Fischer Moisture Titrator
Density/Specific Gravity Meter
Refractometer
Thermal Measurement Instrument
Process & Environment
Density/Specific Gravity Meter
DA - 650/ - 645/ - 640 ( With viscosity correction)
DA-650B/-645B/-640B ( Without viscosity correction)
Quickest measurement in 20 seconds
Minimum sample of 1.0 mL
Viscosity correction for high-viscosity samples *1
Touchscreen operation
Comes with Density Standard Liquid
Equipped with sampling *2 & dry pump
Completely ready for use
ASTM
D
D
D
D
D
D
D
1250
1475
4052
4806
5002
5798
5931
Customizable display & sound
Easy operation & maintenance-free
*1 DA-650B/-645B/-640B is not equipped with viscosity correction function. *2 Each model is also available without sampling pump.
ISO
12185
ISO
15212
Pharmacopoeia
Density/Specific Gravity Meter
Uniqueness
1 Accuracy of One of the
Highest in the World
Density: ±2x10-5g/cm3
(Repeatability: SD 5x10-6g/cm3)
Temp.: ±0.02°C
(DA-650/-650B)
2 Quick Measurement
20 seconds
(According to KEM standard
measurement conditions)
3 Small Sample Size
Minimum 1.0mL
(Manual sampling by syringe)
4 Viscosity Correction
for High-viscosity
Samples*1
Up to 30,000 mPa.s
(Manual sampling by syringe: 30,000 mPa.s,
Auto sampling by pump:2,000mPa.s)
5 Comes with Density
Standard Liquid
KEM is the only manufacturer of
Density/Specific Gravity Meters that also
produces standard liquids.
KEM’s original Density Standard Liquid
guarantees high quality and reliability.
*1 DA-650B/-645B/-640B is not equipped with viscosity correction function.
2
Features
Hassle-free and safe
measurement
Sampling*2 & dry pump makes comprehensive
measurement procedure simple and prevents
a sample from contacting the skin.
Easy check
of measurement cell
High-intensity LED and cell window ensures
high visibility inside measurement cell.
No air bubble,
no contamination
New flat-type joint ensures almost no air
bubble and no contamination. It contributes
to easy cleaning and cost reduction.
Repeated measurement
Air bubble could be a major factor of
variation in measurement results.
The same sample is measured repeatedly
to check air bubble.
Calibration at
one temperature
One-point calibration enables measurement
at different temps. from one temp. at which
calibration is carried out.
Easy data transfer
USB flash drive and LAN enables data
to be transferred to PC.
Connection to barometer
( Option / NON-CE )
Barometer enables calibration of DA-6XX
with accurate air density depending on actual
environment.
*2 Each model is also available without sampling pump.
3
Application
Crude Oil, Petrochemical Products, Biofuels
ASTM
D 1250, D 1475,
D 4052, D 4806,
D 5002, D 5798,
D 5931
ISO 12185, 15212
Density, SG
Market price and tax amount are subject to Density or SG of oil products such as crude oil,
fuels (heavy oil, light oil, kerosene and gasoline) and lubricants.
Chemical Products
Concentration
Various chemical products are measured for quality control purposes during production process
and/or before shipment. Organic and inorganic substances are controlled by purity or by Concentration.
Brix,
Density
Samples in this category include milk, dairy products, soft drinks, carbonated drinks, fruit juice, soy milk, etc.
Density or Brix is measured for quality control purposes during production process and/or before shipment.
Alcohol
Concentration
Samples in this category include beer, wine, whisky, Japanese sake and other liquors. Pricing is subject
to Alcohol Concentration or extract, and taxation subject to alcohol degree.
Brix,
Concentration
Samples in this category include raw materials such as honey, syrup, concentrated extract, saline water,
isomerized sugar, etc. Soy sauce, Worcestershire sauce or barbeque sauce is checked for taste control
by measuring Brix or Concentration of target substance.
Beverage
Alcoholic Drinks
Food
Fat and Oil
oil
Density, SG
Quality of vegetable oil and animal oil are controlled by measuring Density or SG.
Fragrance, Pharmaceutical
Density
Samples in this category are precious and expensive. Even with a limited amount of sample,
successful measurement can be done easily and conveniently.
Electronic Parts, Semiconductors
Density
Quality control is required by measuring Density of surface processing fluids like etching or acid cleaning.
Electric
Concentration,
Density
Concentration of flux or Density of plating fluid is checked for quality
control purposes in the manufacturing process.
Measurement Principle
Oscillation period
Just imagine the model where a weight is attached to a bar at the end and a bar is fixed on a wall
as shown in the right figures. And when you hit the weight by a finger, the weight starts vibrating.
Now you will find that the heavier the weight becomes, the slower it vibrates, and vice versa. This
is because the weight will vibrate on the oscillation period specific to a substance in proportion
to the mass of weight. This means that one can determine the density of a substance by
measuring its oscillation period since density becomes proportional to the mass when the
volume is constant, i.e. a fixed tube.
Wall
Fast
Low
density
Oscillation period
Slow
Wall
High
density
FAQs
4
1
What is sample amount required?
2
How long does it take to measure one sample?
3
How often is calibration required?
4
What solutions are recommended to clean and dry the measuring cell?
Minimum 1mL is required.
Minimum 20 seconds is required.(It may vary depending on samples, ambient conditions etc.)
Factor calibration must be made before any measurement is attempted right after the unit is turned on. If the unit is left turned
on, calibration must be made once every three days. The necessity of calibration can be confirmed by comparing the measured
results of calibration with air and water. If the result is the same as before, it means that calibration is not necessary.
Sample
Rinse Solution 1 ( To Clean )
Petrochemical Product / Organic Substance
Toluene
Rinse Solution 2 ( To Dry )
Acetone
Soft Drink / Alcohol
Pure Water
Acetone or Ethanol
Protein Substance
Hypochlorous Acid
Pure Water or Ethanol
Quick Reference ( Peristaltic Pump Suction Type )
1
Clean the cell
5
Measurement ends
■ Adjust sample/drain lever
to “Drain.”
■ Wipe off tip of sampling tube.
■ Press “PUMP” and clean
the cell with rinse solution
2 for about 10 sec.
■ Press “PUMP” to
stop pump operation.
2
■ Once oscillation frequency
becomes stable,
measurement comes to an
end and result (density of
sample) will be shown.
6
Sampling Tube
Drain sample
■ Adjust sample/drain lever
to “Drain.”
■ Remove sampling tube
from sample.
■ Press “PUMP” to
drain sample.
Dry the cell
■ Wipe off sampling tube
and put it in drying tube.
■ Press “PURGE”
twice. (Auto Off)
Put in.
Drying Tube
7
3
Clean the cell (Rinse 1)
■ Adjust sample/drain lever
to “Drain.”
■ Wipe off tip of sampling tube.
■ Press “PUMP” and clean
the cell with rinse solution 1
for about 10 sec.
■ Press “PUMP” to stop
pump operation.
Sampling
■ Adjust sample/drain lever
to “Sample.”
■ Adjust controller to slowest.
■ Press “PUMP” to start
sampling.
■ Adjust controller to
optimal speed.
■ Check through cell window
to make sure there is no
air bubble in the cell.
■ Press “PUMP” to stop
pump operation.
8
Clean the cell (Rinse 2)
■ Adjust sample/drain lever
to “Drain.”
■ Wipe off tip of sampling tube.
■ Press “PUMP” and clean
the cell with rinse solution 2
for about 10 sec.
■ Press “PUMP” to stop
pump operation.
Check air bubbles.
4
9
Sampling Tube
Dry the cell
Start measurement
■ Wipe off sampling tube
and put it in drying tube.
■ Press “PURGE” twice.
(Auto Off)
■ Press “START” .
Put in.
Drying Tube
5
Options
Sampler
Auto Cleaning
Clean andand
Sampling
Sampling
UnitUnit
DCU-551N/H
DCU-551N
・Measurement of 1 sample in 20mL vial
・Viscosity up to 50,000mPa・s
・Heating temp. of R.T ~ 80℃ (DCU-551H)
・Connection kit required;
12-02763 (DCU-551N)
12-02764 (DCU-551H)
Multiple Sample Changer CHD-502N/H/C
・Measurement of 30 samples in 20mL vial
・Viscosity up to 50,000mPa・s
・Heating temp. of R.T ~ 80℃ (CHD-502H)
・Thermostat water circulator to be locally prepared (CHD-502C)
・Connection kit required;
12-02763 (CHD-502N/C)
12-02764 (CHD--502H)
Printer
Thermal Printer with Connection Cable 12-02618-0X
Dot Matrix Printer with Connection Cable 12-02028-0X
Software
Density Standard Liquid
Data Capture Software SOFT-CAP
・Data transfer to PC in CSV format
・Connection cable required;
64-00625 & 12-02012
3-place Density Meter
Portable Density Meter
Density / Specific Gravity Meter DA-100
WBA-505/-504
Portable
DensityGeneral
/ SpecificConcentration
Gravity Meter DA-130N
Meter
・Measurement Range: 0 ~ 3g/cm3
・Measurement Temp.: 15 ~ 40℃ ( 59 ~ 104°F )
・Accuracy of Density: ±0.001g/cm3
6
・Measurement Range: 0 ~ 2g/cm3
・Entry of Temp. Compensation Coefficient: Manual
・Accuracy of Density: ±0.001g/cm3
JCSS-accredited Density Standard Liquid
Part name
Part number
g/cm3 at 20°C
mL/bottle
Remarks
Pure Water
Isooctane* 1
12-02708-01
0.998**
10
2 bottles/ set
12-03288-01
0.691**
10
Pure Water & Isooctane 1 bottle each
Dichlorotoluene
Bromobenzene* 1
12-03289-01
1.249**
10
Pure Water & Dichlorotoluene 1 bottle each
12-03290-01
1.494**
10
Pure Water & Bromobenzene 1 bottle each
Shelf life : 6 months from calibration date(Bromobenzene)/ 12 months from calibration date(Others)
*1 These items are categorized as hazard items to be exported. They requires special packing & transportation charge.
Density Standard Liquid
Part name
Part number
g/cm3 at 15°C
mL/bottle
Remarks
5% ethanol
12-03536-30
0.991**
20
10% ethanol
12-03536-31
0.985**
20
3 bottles / set
3 bottles / set
15% ethanol
12-03536-32
0.980**
20
3 bottles / set
20% ethanol
12-03536-33
0.975**
20
3 bottles / set
Shelf life : 6 months from calibration date
Recommend Consumables and Parts
Part name
Part number
Qty
Filter
20-05665
1 pc
Remarks
Silica Gel(500g)
Syringe 2mL x 2
61-00249
1 pc
66-00088
1 set
Thermal Roll Paper P-58-30(10 rolls)
Thermal Roll Paper STH-215(10 rolls)
Printing Roll RP5860 4rolls Set
69-00522-01
1 set
69-00522-11
1 set
For Thermal Printer
12-04260
1 set
For Dot Matrix Printer
Ribbon Cartridge IR-91B Black(5pcs/set)
12-04261
1 set
For Dot Matrix Printer
Part number
Qty
Remarks
For Thermal Printer
Standard Parts
Part name
Tube Holder
DA-650/DA-645/DA-640
or
DA-650B/DA-645B/DA-640B
12-00051-00
Desiccant Container
12-01148-02
1 pc
Tube 2x3 L=2000 PFA(Single Ended with Union)
12-01997-01
1 pc
Tube 3.4x4.7 L=350 PVC(Double Ended with Union)
12-01998
1 pc
For drying
Tube 2x3 L=330 PFA(Flare Single Ended with Union)
12-01999
1 pc
For cell drain outlet
Tube 2x3 L=250 PFA(Flare Single Ended with Union)
12-02000
1 pc
For sampling
Tube 3.4x4.7 L=400 PVC(Double Ended with Union)
Lure Adapter
12-02699
1 pc
For purge
20-05764
1 pc
Adapter for syringe
For Peristaltic Pump Suction Type, Pump drain
Main Unit
1 unit
1 pc
For Peristaltic Pump Suction Type, Solenoid valve exhaust
Tube 2x3 L=2m PFA
20-08325-02
1 pc
Waste Liquid Bottle(500mL)
12-04403-01*1
1 pc
For Air Pump Suction Type
Bottle for Mist Trap(250mL)
12-04403-02*1
1 pc
For Air Pump Suction Type, Bottle
Tube 2x3 L=500 PFA(Double Ended with Union)
Cup with Magnetφ100×80
12-05210*1
1 pc
For Air Pump Suction Type
66-00164*1
1 pc
For Air Pump Suction Type
Cup with Magnetφ78×60
66-00164-02*1
1 pc
For Air Pump Suction Type
Tube 2x3 L=1m PFA
20-08325-01*1
1 pc
For Air Pump Suction Type, Exhaust
Bottle Holder
20-09301*1
1 pc
For Air Pump Suction Type
DA-600 Series Operation Manual(CD‐ROM)
12-02845
1 pc
Incl. Operation Manual, Function Description,
CE Declaration of conformity, etc.
59-00053-01
1 copy
61-00249
1 pc
DA-600 Series Quick Manual
Silica Gel(500g)
AC Adapter Type1 with Power Cord
12-02833-0X
1 pc
Syringe 2mL x 2
66-00088
1 set
Touch Pen
69-00444
1 pc
Pure Water
-
1 set
Inspection Certificate / Warranty
-
1 copy
Density standard liquid(2 bottles / set)
*1 They are not supplied with DA-6XX with Peristaltic Pump Suction Type or without sampling pump.
7
Model Name
DA-650
DA-650B
Measurement Method
Resonant frequency oscillation
Measurement Range
0 ~ 3 g/cm3
Temperature Range
0 ~ 96°C (32 ∼ 204.8°F)
Accuracy*1
±2x10-5 g/cm3 (0.00002 g/cm3)
Density
DA-645
DA-645B
±5x10-5 g/cm3 (0.00005 g/cm3)
DA-640
DA-640B
±1x10-4 g/cm3 (0.0001 g/cm3)
(Calibration with air and water required.)
Temp
*2
Repeatability
Density
±0.03 °C (±0.05 °F)
±0.02 °C (±0.04 °F)
-6
-5
3
3
SD 5x10-5 g/cm3
SD 1x10 g/cm
SD 5x10 g/cm
Minimum Sample Required
1) Approx. 1 mL (Syringe)
2) Approx. 2 mL (Pump)
Measurement Time
1) 1 to 4 mins (Manual)
2) 2 to 10 mins (Auto)
Display
1) 5.7-inch colour TFT LCD; 640 x 480
±0.05 °C (±0.09 °F)
2) Shows density, specific gravity, oscillation frequency, temperature, concentration and other messages.
Resolution
Density & Specific Gravity
0.000001
0.00001
0.0001
Temperature
0.001
0.01
0.01
Viscosity Correction
Yes
Sampling
1) Manual by syringe
No
Yes
No
Yes
No
2) Auto by sampling pump*3
Method
Saves up to 100 different methods in built-in memory.
Stability
Four modes of stability according to measurement accuracy and time
Density Auto Correction
1) Saves conversion table or formula at your desired temperatures according to your samples.
2) Temperature conversion table preprogrammed according to ASTM standard for petroleum,
petroleum products and lubricating oils
Auto Conversion
1) Between concentration and density
2) Between temperature and density
Statistics
1) Auto or manual calculation of mean value, SD and coefficient
2) Recalculation, data deletion
Interfaces
Options
1) LAN
:
x 1;
Personal computer (PC)
2) USB 1.1
:
x 2;
USB flash drive, keyboard, barcode reader, Epson inkjet printer *4
3) RS-232C :
x 2;
Dot Matrix Printer, Auto Clean and Sampling Unit, Multiple Sample Changer
:
1) Printer
2) Sampling Unit, Changer :
:
3) Software
Data I/O
Thermal Printer, Dot Matrix Printer
DCU-551N/H, CHD-502N/H/C
SOFT-CAP (Data Acquisition Software)
1) USB flash drive as data storage medium
2) Application Notes provided in USB flash drive
Wetted Materials
PTFE, borosilicate glass, SUS304
Ambient Conditions
1) Temperature :
2) Humidity
:
5 ~ 35 °C (41 ~ 95 °F)
85%RH or below (No condensation allowed.)
Power Supply
AC 100 ~ 240V; 50/60Hz (Comes with AC adapter.)
Power Consumption
40W (max. 120W, min. 20W)
Dimensions
320 (W) x 365 (D) x 250 (H) mm (12.6 (W) x 14.4 (D) x 9.8 (H) inches)
Weight
18 kg (39.7 lbs)
Export Packing in Double Carton Box
G/W 21 kg (46.3 lbs); 540 (W) 480 (D) 460 (H) mm (21.3 (W) 18.9 (D) 18.1 (H) inches)
(May vary in some cases.)
* 1, * 2: According to KEM standard measurement conditions.
* 3: There are two choices for sampling pump; Air Pump Suction Type or Peristaltic Pump Suction Type.
Each model is also available without sampling pump.
* 4: Enquire for applicable models.
1312-13-SK
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