YOKOGAWA 2016 User Manual Download Page 9 | Manualshive

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YOKOGAWA 2016 User Manual Download Page 9

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Fig.4

電圧計

Voltmeter

調整抵抗

Adjuster

2016 04 15/30/75/150V

150V

75V

30V

15V

rM

TH

R0

M+

M–

METER

200

␮

A

14.1

⍀

TC ASSY

RES ASSY

シールド

Shield

H1

H2

TC+

TC–

R4-1

R4-2

R4

R3

R2

R1-1

R1-2

R1

9k

⍀

±

真空熱電対（B9646BB）

Thermocouple

R1，R2，R3，R4 ：倍率抵抗 Multiplier

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Summary of Contents for 2016

Page 1: ...User s Manual 取扱説明書 2016 携帯用高周波電流計電圧計 Portable High Frequency Ammeter Voltmeter IM 2016 01 5 版電流計 Ammeter 電圧計 Voltmeter ...

Page 2: ...sumes no liability for the customer s failure to comply with these requirements The safety symbol is shown both on the instrument and throughout the instruction manual to draw attention to the nec essary safety precautions WARNING To avoid injury or death to personnel and damage to the instrument be sure to comply with the following Make sure that the source voltage is not alive before you attempt...

Page 3: ...t during trans port contact the sales representative from which you pur chased the product or your nearest YOKOGAWA sales office All products of YOKOGAWA are guaranteed for a period of one 1 year from the date of delivery YOKOGAWA will repair the product in question free of charge if the product fails during the warranty period for reasons that are evidently attributable to YOKOGAWA 目次概要 1 取扱法お...

Page 4: ...icates true rms values for the input and can measure current mode signals ranging from DC to as high as a number of megahertz as well as voltage mode signals ranging from DC to 100 kHz Another important feature of this instrument is its taut band suspension operating principle The taut band mechanism is frictionless and highly resistant to vibration and shock All of the instrument s characteristic...

Page 5: ...erminals and plugs If the 2016 instrument is an ammeter place the selector switch in the SHORT position If the 2016 instrument is a voltmeter use the highest measuring range and then successively step down to lower ranges during measure ment until the desired range is reached 5 Before measurement check that the pointer coincides exactly with the zero scale point If it does not turn the zero adjust...

Page 6: ...in Figure 2 before starting measurement Failure to follow this instruction may result in the following A current is generated due to the stray capacitance producing an error in the reading An over current is generated if the circuit under test is at a high poten tial causing the thermocouple s leadwires to break 9 For the optimum instrument accuracy select measuring range such that the indication ...

Page 7: ...Class 1 5 and the 2016 voltmeter to Class 0 5 after the thermocouple is replaced Repairs should be made if the original accuracy needs to be recov ered 1 First purchase the Spare Thermocouple Kit for Model 2016 which includes a thermocouple mounting plate and adjusting resistor 2 Open the back cover of the instrument and you will find the same parts as those included in the Kit 3 Disconnect the wi...

Page 8: ... B R3 VR2 R2 TC 黄 Yellow 黄 Yellow 赤 Red 橙 Orange 白 White シールド Shield シールド Shield 黒 Black H Y H1 H2 TC TC R3 R3 R2 R1 R3 R4 R2 R1 R3 R4 R2 R1 L1 L2 L1 L2 L3 L4 R2 R1 4 3 2 1 S SHORT 20mA 50mA 100mA 200mA 4 3 2 1 S 4 3 2 1 S 4 3 2 1 S mA R3 R4 R2 R1 R3 R4 R2 R1 L1 L2 L3 L4 SHORT 100mA 200mA 500mA 1000mA 4 3 2 1 S 4 3 2 1 S mA 真空熱電対 B9646BB Thermocouple R1 R2 R3 R4 分流器 Shunt L1 L2 L3 L4 周波数補償インダクタンス ...

Page 9: ...meter 調整抵抗 Adjuster 2016 04 15 30 75 150V 150V 75V 30V 15V rM TH R0 M M METER 200 A 14 1 TC ASSY RES ASSY シールド Shield H1 H2 TC TC R4 1 R4 2 R4 R3 R2 R1 1 R1 2 R1 9k 真空熱電対 B9646BB Thermocouple R1 R2 R3 R4 倍率抵抗 Multiplier ...

Page 10: ...hock causes the accuracy of the instrument to become doubtful check several scale points and compare these read ings with an instrument which has been properly calibrated If the accuracy of the instrument is found to differ from its rating recalibrate the instrument Ideally the instrument should be calibrated once or twice every three months though this depends on how frequently the instrument is ...

Page 11: ...Test Between electrical circuit and the case AC 2000V for 1 minute Dimentions Ammeter Approx 260 180 115 mm Voltmeter Approx 195 170 87 mm Weight Ammeter Approx 2 5 kg Voltmeter Approx 1 8 kg Optional Accessory Carrying Case Model 2292 for Ammeter Model 2291 for Voltmeter Spare Vacuum Thermocouple Unit B9646BB 仕様適合規格日本工業規格 JIS C1102 指示電気計器精度階級電流計 1 0 級相当電圧計 0 5 級相当動作原理熱電形使用温湿度範囲 ...

Page 12: ...Printed in China ...

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