Instrument function
1. of the three functions:
Smart-Read function: intelligent identification end point, is easier to read
Timed-Read timed read
Cont- Read function: to clearly grasp the continuous change of the sample
The 2. electrode calibration reminder function, let more accurate measurement
3. firmware upgrade function, make your operation more perfect
4. is more in line with the measurement information of the GLP specification, can be traced back more complete information
A. can set the operator number, and record the operation process of the operator;
B. records and may consult and print calibration data;
C. supports the storage with measurement data GLP standard (pNa, mV or sodium ion concentration of 500 sets)
D. supports access, print and delete the data storage.
5. large screen liquid crystal display, clear and intuitive, comprehensive content
6. Chinese operation, good man-machine interface
7. per cent of theoretical slope automatic temperature compensation, automatic calibration, automatic calculation of electrode
8. with the new material PC touch panel, digital keys, reliable and durable;
9. with USB interface, with special communication software, can realize the connection with PC.
10. power protection function, make your data more secure
Technical indicators
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Model
technical parameter
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DWS-295F
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Instrument level
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Zero point zero one level
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Parameter measurement
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PNa Na + The concentration of mV (ORP ) and temperature
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measuring range
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PNa
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(0 ~ 9 PNa)
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Na + concentration
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(2.3 x 10 -2 ~ 2.3 x 10 Seven G/L)
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temperature
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(-5.0 ~ 110 C)
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basic
error
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PNa
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+ 0.01pNa + 1 A word
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PNa With Na + Concentration conversion
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+ 1% Reading
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temperature
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+ 0.2 C
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stability
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(+ 0.01pNa + 1 Words) /3h
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instrument implement
Work can
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temperature compensation
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Automatic (0 ~ 50 C)
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calibration
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Two point calibration (dynamic calibration)
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data storage
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One thousand set
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Check, delete and print
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Support
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display
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LCD Chinese, operation interface
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communication interface
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USB
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Software
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REX The data acquisition software
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Power Supply
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Control unit: 9VDC 800mA. In the positive, negative
Measurement unit: AC (220 + 22) V, (50 + 1) Hz
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The case number is
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Control unit: WXS-A010-1
Measurement unit: WXS-A001-2
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The size (mm) The weight (kg).
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Control unit: 280 x 215 x 92 1.
Measurement unit: 280 x 290 x 310 3.5.
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Serial number
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Name and specifications
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Number
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One
Two
Three
Four
Five
Six
Seven
Eight
Nine
Ten
Eleven
Twelve
Thirteen
Fourteen
Fifteen
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DWS-295F type sodium ion meter
DWS-295-1 type sodium ion meter measuring unit
6801A sodium ion electrode
6802A reference electrode
T-818-B-6 type temperature electrode
DC general power (9VDC, 800mA, positive negative)
General power line
Fuse (220V 0.5A)
USB communication cable
The water outlet pipe (8 x 1) L = 1000
Pump (silicon rubber tube) with 5 x 1 L=165 outside
Potassium chloride solution 3.8mol/L
Rex REXDC2.0 data acquisition software
Manual (electronic unit, measurement unit)
Product certificate
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?
1 Taiwan
1 Taiwan
1
1
1
1
1
5
1 root
1
4
1 bottles
1 disc
All the 1
1
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