Sper-scientific 840073 Multimeter - Auto-Ranging Uživatelský manuál

Procházejte online nebo si stáhněte Uživatelský manuál pro Měřící nástroje Sper-scientific 840073 Multimeter - Auto-Ranging. Sper Scientific 840073 Multimeter - Auto-Ranging User Manual Uživatelská příručka

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 32
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 0
Table of Contents (1)
Title
A. Introduction
B. Safety Rules
C. International Electrical Symbols
D. Feature
E. Specification
1. DC Voltage
2. AC Voltage
3. DC Current
4. AC Current
5. Resistance
6. Diode, Transistor,
Continuity Test
F. Operation Plate
Page
3
4
6
7
9
9
10
11
12
13
14
15
1
Model UT30A: OPERATING MANUAL
Zobrazit stránku 0
1 2 3 4 5 6 ... 31 32

Shrnutí obsahu

Strany 1 - Model UT30A: OPERATING MANUAL

Table of Contents (1)TitleA. IntroductionB. Safety RulesC. International Electrical SymbolsD. FeatureE. Specification 1. DC Voltage 2. AC Volt

Strany 2

E. Specification(2)

Strany 3

E. Specification(3)3. DC CurrentRange400µA4mA40mA400mA10AResolution0.1µA1µA10µA100µA10mAAccuracy(1%+2)(1.2%+2)(1.5%+2) Overload Protection: 0.5A/250v

Strany 4

E. Specification(4)4. AC CurrentRange400µA4mA40mA400mA10AResolution0.1µA1µA10µA100µA10mAAccuracy(1.3%+5)(2%+5)Overload Protection: 0.5A/250V fuse. Un-

Strany 5

E. Specification(5)Range400Ω4kΩ40kΩ400kΩ4MΩ40MΩResolution0.1Ω1Ω10Ω100Ω1KΩ10KΩAccuracy(1%+2)(1.2%+2)(1.2%+2)(1.5%+2)5. ResistanceOverload Protection: A

Strany 6

E. Specification(6)6. Diode, Transistor, Continuity TestFunctionDiodeTransistorRangehFEResolution1mV1β0.1ΩInputProtection230V DCor AC230V DCor ACRemar

Strany 7

F. Operation Plate1. Liquid Crystal Display2. Data hold or POWER function Button3. Rotary Switch4. Transistor Test Jack5. Common Input Jack6

Strany 8 - D. Feature(2)

G. Make Measurements(1)First, set rotary switch to proper position, after several seconds of self-check, the meter will enter measuring state. When “

Strany 9 - 1. DC Voltage

1. DC Voltage Measurement (figure 2)G. Make Measurements(2)( figure 2 )1) Never measure voltage value exceeding 500V, although it is possible t

Strany 10

G. Make Measurements(3)4) For ranges except 400mV, input impedance 10MΩ, this can cause measuring tolerance at high impedance circuit ,If circu

Strany 11

G. Make Measurements(4)2. AC Voltage Measurement (figure 3)Same as DC voltage measurement, however, the meter has auto-rangefunction with initial ran

Strany 12

Table of Contents (2)TitleG. Make Measurements 1. DC Voltage Measurement2. AC Voltage Measurement 3. DC Current Measurement4. AC Current M

Strany 13 - 5. Resistance

G. Make Measurements(5)3. DC Current Measurement (figure 4)(figure 4)1) This range is manual range. Do not measure, when value between open vol

Strany 14 - Continuity

G. Make Measurements(6)3) If the magnitude of current is unknown, you should set rotary switch to the higher range, then adjust to a lower rang

Strany 15 - ( figure 1)

G. Make Measurements(7)4. AC Current Measurement (figure 5)Same as DC current measurement.(figure 5)22Model UT30A: OPERATING MANUAL

Strany 16

G. Make Measurements(8)5. Resistance Measurement(figure 6)1) To avoid damages to the Meter, when measuring resistance, cut off the power of th

Strany 17

3) Wires takes 0.1Ω -0.3Ω tolerance at function of 400Ω when measuringresistance. To get an accurate reading, you can subtract the shortcircuit valu

Strany 18 - Ω, this can cause

6. Diode measurement (figure 7)( figure 7)G. Make Measurements(7)1) Cut off the power supply of the object to avoid damages to the Meter when

Strany 19 - G. Make Measurements(4)

3) When measuring voltage drop of PN, for a good silicon semiconductor structure, normal positive reading should stay between 0.5V~0.8V. Neg

Strany 20

G. Make Measurements(9)7. Transistor hFE Measurement(figure 8)( figure 8)1) Check that the transistor is PNP or NPN type at first.2) Connect the t

Strany 21

( figure 9)G. Make Measurements(10)8. Continuity test (figure 9)Before testing continuity, power off and no charge in capacitor to avoiddamages to the

Strany 22

9. “Hold”, “Power” Button FunctionG. Make Measurements(11)1) Pressing “Hold” button holds current reading displayed on LCD in open state, press

Strany 23 - (figure 6)

A. IntroductionUT30A Multimeter is 3 3/4 digits with steady operations, fashionable structureand highly reliable hand-held measuring instrument. The m

Strany 24

H. Fuse and Battery replacement1. Remove inputs & test leads from terminals.2. Remove two rubber feet and two screws from the bottom case.3.

Strany 25

I. Included Accessories1. Operating Manual2. Test Leads3. 2 pieces of 1.5V (AAA) Battery31Model UT30A: OPERATING MANUAL

Strany 26

~ END ~ * The manual is subject to changes without separate notice. *32Model UT30A: OPERATING MANUAL

Strany 27

B. Safety Rules(1)1. Read the manual carefully before use. Use the Meter only as specified in this manual, otherwise, the protection provided by

Strany 28 - Ω is a dividing value for

8. When measuring voltage higher than DC 60V or AC 30Vrms, pay extra attention to avoid electric shock.9. Use only 0.5A/250V φ 5X20(mm) fast

Strany 29

C. International Electrical SymbolsCAUTION-FOR CONTINUED PROTECTION AGAINST FIRE, REPLACEONLY WITH FUSE OF THE SPECIFIED VOLTAGE AND CURRENTRATINGS.Gr

Strany 30 - (figure 10)

”““”“”“”D. Feature(1)

Strany 31 - 2. Test Leads

“”D. Feature(2)

Strany 32

E. Specification(1)1. DC VoltageRange400mV4V40V400V500VResolution0.1mV1mV10mV100mV1V(0.8%+3)(0.8%+1)(1%+3)Accuracy9Model UT30A: OPERATING MANUAL

Komentáře k této Příručce

Žádné komentáře