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一般安全概述:

請仔細閱讀以下的安全防範措施以避免損傷並防止
損壞這個產品或任何連接到它的產品。為了避免潛
在的危險,請依所指示的 方法使用這個產品。
只有合格的人員可以執行服務程序。

◆避免火災或人身傷害。
◆正確的連接及拔除。

在把探測鉗連結到要測試的電

路前,請先把探測鉗輸出端連接到測量儀器上。先把
探測鉗輸入端和地線從電路上拔除,才可把探測鉗從
測量儀器上拔除。

*注意

:請盡量避免測試裸露線,如需測裸露線的話

請勿與測試端相接觸。
觀察所有的終端測定。為了避免火災或人身傷害,請
觀察所有在產品上的數據及標記。在連接產品前請先
閱讀手冊有關於進一 步測定的資訊。

◆正確的更換電池。

只能使用正確的類型和指定的電

池進行更換。

◆沒有蓋子時請勿操作。

蓋子或面板被去除時請勿操

作這個產品。

◆避免曝露的電路。

通電時,不要觸摸曝露的連接及

零件。

Summary of Contents for UT-P40

Page 1: ...UT P30 UT P40 INSTRUCTION MANUAL UT P40 AC DCcurrentprobe UT P40...

Page 2: ...1...

Page 3: ...2 1 AC...

Page 4: ...3 DC 30Amps Peak 21A RMS AC DC MT 246N BNC to banana Output Into Press Button Battery Cover Range Selection Power On Off Test Position Max 11 Wire...

Page 5: ...4 DC AC DC 5mV A 50mV A 5mV A 50mV A 5mV A OFF...

Page 6: ...5 231 mm x67 mm x 36 mm 10 3 mm 200 cm 310 g 0 C 50 C 32 F 122 F 20 C 80 C 4 F 176 F 0 C 40 C 95 40 C to 50 C 45 2 UT P40 20 10 30 0 80 1 2...

Page 7: ...6 600 V AC UT P40 1 BNC DC 5m V div 2 5mV A 50mV A UT P40 LED LED 3 4 5 Time Base...

Page 8: ...7 AC DC DC AC AC 6 RMS 7 UT P40 MT 246N BNC to banana MT 246N COM V 8 AC AC 9 DC DC 10 UT P40 2 UT P40 50mV A X5 250mV A 1 2...

Page 9: ...8 1 1 5mV A 50mV A DC 2 0 4A at 50mV A 0 4A to 10 A p p range 2 1A at 5mV A 1A to 60 A p p range 60A DC to 100KHz 3 dB 3 5uS Max 2mV pk pk 9V...

Page 10: ...um working current A A Maximum Working voltage V Maximum floating voltage V Range 5mV A Range 50mV A DC 30 5 600 600 DC peak AC 30 5 600 600 AC peak 30 5 600 600 AC peak peak 60 10 1200 RMS CAT 21 3 5...

Page 11: ...10 1 2 1 2 3 4 3 4 UT P40...

Page 12: ...asurement instrument before connecting the probe to the circuit under test Disconnect the probe input and the probe ground from the circuit under test before disconnecting the probe from the measureme...

Page 13: ...l Do Not Operate in Wet Damp Conditions Do Not Operate in an Explosive Atmosphere Keep Product Surfaces Clean and Dry Safety Terms and Symbols Terms in This Manual These terms may appear in this manua...

Page 14: ...uct Symbols on the Product These symbols may appear on the product Attention refer to operation Instructions This instrument has double insulation Getting Started The current probe enables a general p...

Page 15: ...14 PIC 1 Output Into Press Button Battery Cover Range Selection Power On Off DC Zero Offset Test Position Max 11 Wire...

Page 16: ...nt cannot isolate a DC component if present OFF Range switch Slide the switch from OFF to either the 5 mV A or 50mV A range When either range is selected the probe is turned on and the green battery i...

Page 17: ...d be in an environment with the temperature at 10 30 and the humidity at 0 80 Environmental Characteristics Size 231 mm x67 mm x 36 mm Maximum Conductor Size 10 3 mm Cable Length 200 cm Weight 310 g w...

Page 18: ...ect to oscilloscope input Start by setting the oscilloscope voltage input channel to DC volts and the voltage sensitivity scale to 5m V div 2 Move the OFF Range switch to the 5 mV A or 50 mV A positio...

Page 19: ...erent devices look much different than that of others While the RMS current can only be used in low frequency current the momentary peaks may be quite high Figure 3 shows the difference between the li...

Page 20: ...get the proper polarity reading 10 To increase the measurement sensitivity of the UT P40 current probe loop additional turns of the wire under test through the jaws See Figure 4 The sensitivity of th...

Page 21: ...Max 2mV pk pk Battery 9V battery Maximum working current A Maximum Working voltage V Maximum floating voltage V Rating Range 5mV A Range 50mV A Maximum Working voltage V Maximum floating voltage V DC...

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