EDT directION RE388TX Скачать руководство пользователя страница 11

Section  12 

Specifications 

Conductivity Ranges and 

Resolution (Accuracy 

±0.3% ofreading) 

TDS Ranges and Resolu-

tion. (Accuracy ±0.3% of 

reading) 

Resistivity Ranges and 

Resolution. (Accuracy 

±0.3% ofreading) 

Salinity (Accuracy ±0.3% 

of reading) 

Salinity Temperature com-

pensation 

Concentration 

Temperature Range and 

Resolution (Accuracy 

±0.3

°

C) 

Temp compensation range 

Reference Temperature 

Temperature Coefficient 

Recorder Output 

Power 

Instrument Size 

Instrument Weight 

0-19.99µS/cm or l.999mS/m

0-199.9µS/cm or 19.00mS/m

0-1999µS/cm  or 199.9mS/m

0-19.9mS/cm  or 1999mS/m

0-199mS/cm  or 19.99S/m

0-13 .20mg/L

0-132.0mg/L

0-1320mg/L

0-13.2g/L

0-132g/L

0-l.999MQ.cm or 0.019MQ.m

0-19.99MQ.cm or 0.199MQ.m

In accordance with UNESCO 

data 2.0-42 

-2.0 to +35

°

C

Auto ranging, choice of units, 

background off set 

-30.0 to+ 130.0

°

C

0-50

°

C

25

°

C Factory selectable to 20

° 

Default 2% 

User adiustable 0-5%/

°

±200m V, 2 x 4mm sockets 

9V Battery or power adaptor 

210 x 150 x 88mm 

550g 

19 

Section  13 

Conductivity Cells 

Available from EDT Direct ION. 

All cell listed have ATC. Standard cable length is 1 metre. Other 

cable lengths are available on request. 

Dip Cells 

Part No 

Type 

Range 

Cell 

Use 

E8071 

Glass K=l 

l00µS-

Platinum 

General  use 

(12mm) 

l00mS 

plates 

E8070 

PolymerK=l 

l00µS-

Platinum 

General use 

(12mm) 

l00mS 

plates 

E8072 

Glass K-0.1 

0.0lµS-

Platinum 

Pure Water 

(12mm) 

l00µS 

plates 

A5004 

EpoxyK-10 

l00mS-

Graphite 

Industrial & 

(25mm) 

2000mS 

plates 

Field 

A5010 

Epoxy K-1 

lO0µs-

Graphite 

Industrial & 

(25mm) 

l00mS 

plates 

Field 

A5011 

EpoxyK-.1 

0.0lµS-

Graphite 

Industrial & 

(25mm) 

200mS 

plates 

Field 

A5019 

EpoxyK=l 

l00µS-

Graphite 

General use 

(12mm) 

l00mS 

plates 

Flow Cells 

Part No 

Type 

Range 

Cell 

Use 

Tvne 

A5005 

Glass K=l 

l00µS-

Platinum 

General use 

(12mm) 

l00mS 

plates 

A5008 

Epoxy K=l0 

IOOmS-

Graphite 

Industrial & 

(25mm) 

2000mS 

plates 

Field 

A5012 

EpoxyK=1 

1 00µs-

Graphite 

Industrial & 

(25mm) 

l00mS 

plates 

Field 

A5013 

EpoxyK=.1 

0.0lµS-

Graphite 

Industrial & 

(25mm) 

200mS 

plates 

Field 

20 

Содержание RE388TX

Страница 1: ...2 Salinity Section 6 12 Temperature Section 7 13 Concentration Section 8 14 The Recorder Output Section 9 15 Use with Printer or Computer Section 10 17 Platinizing Section 11 18 Troubleshooting Sectio...

Страница 2: ...have any ques tions about the shipment please call EDT Direct ION or your agent When you receive the shipment inspect the container for any signs ofdamage Note any evidence ofrough handling in transi...

Страница 3: ...cover J Battery Snap Figure 1 Bottom view ofinstrument showingpower connections 3 Instrument Test Procedure Refer to Figure 2 Switch the instrument on using the black switch on the back panel The mete...

Страница 4: ...vity l0MQ cm 0 MQ m Changing the multiple 0 Press the K key to display the multiple e Set the preferred units by pressing the K key to select either m orcm e Exit with the correct units set by pressin...

Страница 5: ...ESS THE Enter KEY WHEN SETTING THE CELL CONSTANT 7 Setting the Temperature Coefficient The conductivity ofelectrolytes changes with temperature The rate ofthis change is termed the temperature coeffic...

Страница 6: ...on 2 Conductivity Please refer topage 9 beforeproceeding The following can only be carried out ifthe instrument has not been calibrated in Concentration Mode Most conductivity cells are linear over a...

Страница 7: ...ding and record result noting units 11 Section 5 Salinity Salinity Measurement Please refer topage 9 beforeproceeding 0 0 0 Connect Cell Select Salinity mode by pressing the mode key until the correct...

Страница 8: ...repeated for each standard Return to the function you require by pressing the Mode key To Back off the background conductivity Follow points Oto 0 0 Place cell in background sample and enter 0 00 Pla...

Страница 9: ...r parameters for the same sam ple press the Mode key and then the Send key To print a new identifier press and hold down the Send key DATE OPERATOR SAMPLE COND lOOO S cm T 21 7 C 15 Computer Connect a...

Страница 10: ...Ifnot clean and repeat the process Wash with deionised water 0 Soak in deionised water for 48 hours before use Re check the cell constant before reusing 17 Section 11 Troubleshooting Symptom Probable...

Страница 11: ...adiustable 0 5 C 200mV 2 x 4mm sockets 9V Battery or power adaptor 210 x 150 x 88mm 550g 19 Section 13 Conductivity Cells Available from EDT Direct ION All cell listed have ATC Standard cable length i...

Страница 12: ...high conductivity e g Strong acid strong alkali strong salt solutions sea water Cell Conversion Table c s Units SI Units K I 0lcm K IO0 0lm K 0 llcm K I0lm K I0 0lcm K I000lm 21 Appendix 2 Calibration...

Страница 13: ...3 33 3 201 22 2 606 260 6 34 3 256 23 2 659 265 9 35 3 312 24 2 712 271 36 3 368 21 l 1 8mS cm 25 C 0 02M KC C mS cm mS m C mS cm 5 74 14 7 41 25 111 80 10 83 19 8 32 26 113 77 15 92 52 9 25 27 115 74...

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