3

R

C=1/R S 1/

J=L/A 1/ 1/cm

K=G*J / S/cm

=R/J

InstructionManual

DDS 11C DDS 11C

1

2 KCl

3

DDS-11A

1 LED

2 1.

3 1

4 1 0.1 0.05 S/cm

10M 20M

0 2 105 S/cm

5

6

1 0.001 2 105S/cm 1000M 5

2

13

1

11

DDS 11C DDS 11C

KCl

J1/cm

0.01 0.1 1 10

KCl 0.001D 0.001D 0.01D 0.1D 1D

KCl 110 4

2 KCl

S/cm 1D 0.1D 0.01D 0.001D

15 0.09212 0.010455 0.0011414 0.000118518 0.09780 0.011168 0.0012200 0.000126720 0.10170 0.011644 0.0012737 0.000132225 0.11131 0.012852 0.0014083 0.000146535 0.13110 0.015351 0.0016876 0.0001765

1D 20 KCl 74.2460

0.1D 20 KCl 7.4365

0.01D 20 KCl 0.7440

0.001D 20 100ml 0.01D 1

1

1

2 2

3

4 25

5

6 R

7 J

RKJ

K

1 J

2 J1

3 ( )

R1 R

11 RR

JJ

11 R

R

J

J

9

10

DDS 11C DDS 11C

2S/cm 0.001 2S/cm(1000M 0.001S/cm DJS-1C

20S/cm 0.01 20S/cm(100M 0.01S/cm DJS-1C

200S/cm 0.1 200S/cm(10M 0.1S/cm DJS-1C

2mS/cm 0.001 2mS/cm(1M 1.0S/cm DJS-1C

20mS/cm 0.01 20mS/cm(100K 0.01mS/cm DJS-1C

200mS/cm 0.1 200mS/cm(10K 0.1mS/cm DJS-10

2. LCD

3. 1%F.S

4. 10 40 25

5. 0.67%/24h

6. 5W

7. 1kg

8. 280 200 95

1 5 40

2 85%

3 220V10% 50Hz2%

G S

Rx

L cm A cm2

RL

A 1

A L L/A

J 1

GR J

1 1

2

1/ K 1 S/cm 2

GK

J

K G J .. 3

10-6 10-3 /

/ 1S/cm=103mS/cm=106S/cm

2

13

2 3

DDS 11C DDS 11C

(1) DDS-11A 1

(2) DJS-1C 1

(3) 1

(4) BG P0.1A 5 20 1

(5) 1

(6) 1

(7) 1

(8) 1

DJS-1C 10

1.

2.

3.

4.

2

3

8

7 4

DDS 11C DDS 11C

1

1

a. 10

b.

25

c.

d.

0.85 850 1.1

1100

10 9.6

960 10.7 1070

e.

1.

f. DJS 10 10

20ms/cm 200ms/cm 2ms/cm 20ms/cm

10

DJS 1C

0.01/cm

1000

5

DDS 11C DDS 11C

0.01

1

2

CO2

3

4

5 2

G3/4

3

g. 2 /

25

6