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IM 3201–E

3.8 Circuit Diagram (Parts List)

R

2

C

1

R

1

F

R

3

R

4

R

5

R

8

R

7

C

2

D

5

M

VR

1

–DC + DC

SW

2

R

21

D

1

D

2

VR

2

R

23

R

30

PTH

ACΩ

D

6

D

4

D

3

R

20

R

22

VR

3

SW

1

R

24

R

9

R

10

R

11

R

12

R

13

R

14

R

15

R

16

R

17

R

18

R

19

R

27

R

28

R

29

E

R

25

R

26

(2A S-M1301 #20)

COM(–)

OUTPUT

A.V.Ω

1200 120 12 1.2 .12 .012 .3 1.2 3 12 30 120 300 1200 1200 300 120 30 12 3

×

 

×

 

100 

×

 

10 kOFF

DC mA

DC V

AC V

Ω

Fig 3.3 Circuit Diagram

Parts List

Circuit

Parts

R

1

Wire wound resistor 

0.19 Ω

R

2

Wire wound resistor 

1.8 Ω

R

3

RD1PX 

18 ΩF

R

4

RD1/2PX 

180 ΩF

R

5

RD1/2PX 

1.8 kΩF

R

6

RD1/4PX 

110 kΩF

R

7

RD1/4PX 

8 kΩF

R

8

RD1/4PX 

90 kΩF

R

9

RD1/4PX 

180 kΩF

R

10

RD1/4PX 

900 kΩF

R

11

RG08V2K 

1.8 MΩF

R

12

RG08V3C 

9 MΩF

R

13

RG08V3C 

18 MΩF

R

14

RG08V3C 

90 MΩF

R

15

RG08V3C 

9 MΩF

R

16

RG08V3C 

1.8 MΩF

R

17

RD1/2PX 

900 kΩF

R

18

RD1/4PX 

180 kΩF

R

19

RD1/4PX 

90 kΩF

R

20

RD1/4PX 

11.3 kΩF

R

21

RD1/4PX 

10 kΩF

R

22

RD1/4PX 

10 kΩF

R

23

RD1/4PX 

50 kΩF

R

24

Wire wound resistor 

8 Ω

R

25

RD1/4PX 

792 ΩF

R

26

RD1/4PX 

79.2 kΩF

R

27

RD1/4PX 

203 ΩF

R

28

RD1/4PX 

73.3 kΩF

R

29

RD1/2PX 

1.45 ΩF

R

30

RD1/4PX 

27 kΩF

VR

1

Semifixed resistor approx. 

10 kΩ

VR

2

Semifixed resistor approx. 

10 kΩ

VR

3

Semifixed resistor 

40 kΩ

M

Indicator 10 µA (9 kΩ)

D

1

Germanium diode

D

2

Germanium diode

D

3

Silicon diode (1GZ61)

D

4

Silicon diode (1GZ61)

D

5

Silicon diode (1GZ61)

D

6

Silicon diode (1GZ61)

C

1

Film capacitor  0.22 µF; 400 V

C

2

Film capacitor  0.68 µF; 200 V

F

S-M1301  #20 (2 A)

E

Dry Cell SUM-1 1.5 V

SW

1

Measuring Range Select Switch

SW

2

Polarity Select Switch

PTH

Positive temperature coefficient resistor  602M

Содержание 320110

Страница 1: ...User s Manual Model 320110 Circuit Tester IM 3201 E 13th Edition July 2014 KP...

Страница 2: ...Thank you for purchasing this Model 320110 Circuit Tester To fully exploit and properly operate the instrument read this manual carefully prior to using the product...

Страница 3: ...s instrument for the circuit exceeding 250 V including power lines Such strong electrical circuits may contain a surge voltage which is several times stronger than that of circuit voltage thus creatin...

Страница 4: ...2 All rights are reserved by Yokogawa No one is allowed to make copies of reprint any part or all the contents of this instruction manual without permission from Yokogawa 3 If any questions arise or e...

Страница 5: ...requency Output Level 8 3 6 Resistance Measurement 8 3 7 Checking Battery Amount and Battery Replacement 9 3 8 Circuit Diagram Parts List 10 4 Use of Accessories Additional Specifications 11 4 1 Model...

Страница 6: ...iv IM 3201 E...

Страница 7: ...a tester without amplifier It can also be used as an electronic voltmeter 3 Results of the measurement with 320110 are highly accurate with 2 for DC or 3 for AC The scale has a built in mirror 105 mil...

Страница 8: ...ointer 3 Meter Cover 6 Polarity Select Switch 12 Case 14 Bottom Case Fixing Screw 13 Rubber Leg 4 Cover Fixing Screw 5 Zero Adjust Screw 7 Zero ohm Adjust Knob 8 Measuring Range Select Switch 9 Common...

Страница 9: ...resistance measurement it is turned to DC AC This switch has a 3 contact switch to make deflecting angles of the pointer wider to clarify the polarity selection Center Position When the switch is rest...

Страница 10: ...g Screw When replacing batteries remove this screw to open the back cover 15 Measuring Probe This instrument provides two lead wires i e one black and one red The clip adaptor can be used conveniently...

Страница 11: ...burned out Checking Method Set the measuring range select switch to range The fuse operates normally if the pointer points at zero when shorting the V A terminal The pointer does not deflect when the...

Страница 12: ...ch positioning are the same as in the case of the DC current measurement described above 2 Set the measuring range select switch to a desired position on the DC V range Check polarity and connect the...

Страница 13: ...es follow instructions described in the paragraph AC Voltage Measurement 7 To the OUTPUT terminal a 0 2 F capacitor 400 W V is internally provided in series so that the DC component is impeded and onl...

Страница 14: ...ing the resistance in the circuit of equipment the power source to the equipment must be disconnected For the measurement of a circuit which includes capacitors the charged electricity must be dischar...

Страница 15: ...larity noted on the battery holder case 5 Current for each measuring range is as follows at zero position of resistance scale 1 range approximately 150 mA 100 range approximately 1 5 mA 10 k range app...

Страница 16: ...9 M F R13 RG08V3C 18 M F R14 RG08V3C 90 M F R15 RG08V3C 9 M F R16 RG08V3C 1 8 M F R17 RD1 2PX 900 k F R18 RD1 4PX 180 k F R19 RD1 4PX 90 k F R20 RD1 4PX 11 3 k F R21 RD1 4PX 10 k F R22 RD1 4PX 10 k F...

Страница 17: ...air of gloves e g rubber gloves to ensure safety Avoid measuring high voltage on the power line to prevent possible hazards 1 This probe is intended to be used in the adjustment of high voltage electr...

Страница 18: ...20510 Clip On Current Transformer Order Discontinued Item black red Fig 4 3 Clip On Current Transformer 1 By use of this transformer currents to the commercial frequencies can be measured without open...

Страница 19: ...ay indicate the full scale value correctly 2 Set the measuring range select switch to the AC 120 V range Apply AC 120 V and turn the semifixed resistor VR2 so that the pointer may indicate the full sc...

Страница 20: ...f full scale value Input Impedance 10 k V The tolerance for the low frequency output has been expressed as a percentage of the value obtained by converting the maximum scale value dB to a voltage The...

Страница 21: ...lowable Input Voltage DC 15 kV Model 320410 12A DC Shunt Order Discontinued Item Rating Current DC 12 A Rated Voltage Drop 220 mV Accuracy 3 of rating when connected to the tester 320110 Model 320510...

Страница 22: ...16 IM 3201 E MEMO...

Страница 23: ......

Страница 24: ......

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