Instrument function
1. using LCD display, Chinese operation interface, easy to use
2. measuring device with automatic mixing device and automatic temperature measuring system, reliability, good stability
3. three display: mV, mg/L, pN
4. manual input any two point calibration
5. three readings: continuous reading, reading and reading timing balance
6. measurement results may be stored, delete, search, print, can store up to 200 data
7. RS-232 interface, can be connected with the results of TP-16 type printer or computer communication
8. a power-off protection function in the instrument after use or non normal shutdown after the power is turned off, no instrument internal storage parameter measurement data and set loss, simple operation
Effect of 9. sample from color, metal ions and turbidity
10. the compound ammonia gas sensing electrode determination speed, reliable method
Technical indicators
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Model
technical parameter
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DWS-296
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Parameter measurement
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PN Value, the concentration of ammonia nitrogen, MV And temperature
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|
measuring range
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PN
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( Zero ~ 8 PN)
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|
MV
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( -1800 ~ 1800 MV)
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The concentration of ammonia nitrogen
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(0.05 ~ 1000 Mg/L)
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temperature
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(0 ~ 40 C)
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The basic error
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PN
|
0.01pN + + 1 A word
|
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MV
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+ 0.1%FS
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The concentration of ammonia nitrogen
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+ 1%
|
|
temperature
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. 0.3 C + 1 A word
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stability
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(+ 0.01pN /3h)
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Power Supply
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Control unit: 9VDC 500mA. 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-A001-1
Measurement unit: WXS-A009-2
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The size ( Mm ) (the weight. Kg )
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Control unit: 300 x 220 x 80 1.
Measurement unit: 370 x 380 x 510 13.
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Serial number
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Name and specifications
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Number
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One
|
DWS-296 type ammonia nitrogen analyzer
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1 Taiwan
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|
Two
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Power supply (9V, DC, 800mA)
|
1
|
|
Three
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Q9 short plug (installed in instrument)
|
1
|
|
Four
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Instructions for use (DWS-296 type ammonia nitrogen analyzer)
|
The 1
|
|
Five
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Product certification (DWS-296 type ammonia nitrogen analyzer)
|
1
|
|
Six
|
DWS-296-1 type measuring unit
|
1 Taiwan
|
|
Seven
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General power line
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1
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Eight
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Communication line
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1
|
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Nine
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Print line
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1 root
|
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Ten
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Optical communication
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1
|
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Eleven
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Fuse (F2A250V)
|
2
|
|
Twelve
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PNH3-3 type ammonia electrode
|
1
|
|
Thirteen
|
06508-14 peristaltic pump (160mm)
|
1
|
|
Fourteen
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06508-16 peristaltic pump (225mm)
|
1
|
|
Fifteen
|
PE hose Phi 2 * 0.4 (L=1000mm)
|
2
|
|
Sixteen
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PE hose Phi 4 * 1 (L=1000mm)
|
1
|
|
Seventeen
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"T" 1/8 "ID plastic three
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2
|
|
Eighteen
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The cleaning agent (solid)
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1 bottles
|
|
Nineteen
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The masking agent (solid)
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2 bottles
|
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Twenty
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Manual (DWS-296-1 measurement unit)
|
The 1
|
?