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Related Manuals for Bahco BMMTRS1
Summary of Contents for Bahco BMMTRS1
- Page 1 BMMTRS1...
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Page 2: Table Of Contents
BMMTRS1 ENGLISH GENERAL INSTRUCTIONS ........ 3 Precaution safety measures ......3 1.1.1 Preliminary ............3 1.1.2 During use ............. 3 Symbols ............... 4 Instructions ............5 DESCRIPTION ............. 5 Instrument Familiarization ......... 5 LCD Display ............6 Key pad ..............7 FUNCTION DESCRIPTION ........ -
Page 3: General Instructions
BMMTRS1 ENGLISH 1. GENERAL INSTRUCTIONS This instrument complies with IEC 61010-1: 2001, CAT III 1000V and CAT IV 600V overvoltage standards. To get the best service from this instrument, read carefully this user’s manual and respect the detaile safety precautions. -
Page 4: Symbols
BMMTRS1 ENGLISH multimeter is the highest possible or, wherever possible, choose the auto-ranging mode. hazard. disconnecting, disconnect the live test lead before disconnecting the common test lead. a dc voltage range equal to or greater than the ac range. tinuity, diodes, or capacitance. -
Page 5: Instructions
BMMTRS1 ENGLISH Instructions sure you are not charged with static electricity, which may destroy internal components. this present manual. the equipment and the hazards involved. He is trained and authorized to energize and de-energize circuits and equipment in accordance with established practices. -
Page 6: Lcd Display
BMMTRS1 ENGLISH LCD Display Figure 2-2 LCD screen is shown as in Figure 2-2, with its every symbol’s meaning shown as in the Table 1: Symbol Meaning Indicates negative readings Indicator for AC voltage or current Indicator for DC voltage or current... -
Page 7: Keypad
BMMTRS1 ENGLISH Keypad 2.3.1 SELECT Change to the second function. 1. At position Switches between Resistance measurement, Diode Test and Continuity check. 2. At A mA A position μ Switches between DC and AC current. 3. Power-up Option Disables automatic power-off feature. Keep press this key when power on. -
Page 8: Manual Ranging And Auto-Range Mode
BMMTRS1 ENGLISH To enter and exit the Data Hold mode: 1. Press key (short press). Fixes the display on the current value, H is displayed. HOLD 2. A second short press returns the meter to normal mode. 3.1.2 Manual ranging and Auto-range mode The Meter has both manual ranging and auto-range options. -
Page 9: Resistance Measurement
BMMTRS1 ENGLISH The Meter’s voltage ranges are 600.0mV, 6.000V, 60.00V, 600.0V and 1000V. To measure ac or dc voltage (set up and connect the Meter as shown in Figure 3-1): 1. Set rotary switch to the DCV, ACV or AC/DC mV range. -
Page 10: Capacitance Measurement
BMMTRS1 ENGLISH Some tips for measuring resistance: measurement and memory the test probe resistance in mind. This necessary to subtract for the resistance of the test leads. measurements. resistance measuring. range condition. Figure 3-2 Measuring Resistance 3.2.3 Capacitance measurement To avoid electrical shock and/or damage to the instrument, disconnect circuit power and discharge all high-voltage capacitors before measuring capacitance. -
Page 11: Continuity Check
BMMTRS1 ENGLISH Some tips for measuring capacitance: normal for high capacitance measuring. Meter and leads. Figure 3-3 Measuring Capacitance 3.2.4 Continuity Check To avoid electrical shock and/or damage to the instrument, disconnect circuit power and discharge all high-voltage capacitors before testing for Continuity. -
Page 12: Diode Test
BMMTRS1 ENGLISH Figure 3-4 Checking the Continuity 3.2.5 Diode Test To avoid electrical shock and/or damage to the instrument, disconnect circuit power and discharge all high-voltage capacitors before testing diodes. To test a diode out of a circuit (set up the Meter as shown in Figure 3-5): 1. -
Page 13: Frequency Measurement
BMMTRS1 ENGLISH Figure 3-5 Measuring Diodes 3.2.6 Frequency and Duty Cycle measurement Do not measure Frequency on high voltage (>1000V) to avoid electrical shock hazard and/or damage to the instrument. The Meter can measure Frequency or Duty Cycle while making either an AC Voltage or AC Current measurement. -
Page 14: Current Measurement
BMMTRS1 ENGLISH To measure temperature: 1. Set the rotary switch to °C range and the LCD will show the current environment temperature. 2. Insert ‘K’ type thermocouples into the COM terminal and °C terminal (or you can insert it by using Multi Function Socket), Taking care to observe the correct polarity. -
Page 15: Ncvhef
BMMTRS1 ENGLISH 3.2.9 NCV (Non-Contact Voltage detect) Set rotary switch to the ACV / EF- range, Press the SELECT key to go NCV detect mode. Put the EF-DETECT AREA close to the AC power cable or the power socket, if AC electrical voltage is The lowest detect voltage is around 50V 50/60Hz. -
Page 16: Voltage
BMMTRS1 ENGLISH Range selection: automatic and manual. range. Power source: 9V Battery type: 6F22. 4.2.1 Voltage Range Resolution Accuracy 600mV 0.1mV 10mV 600V 100mV 1000V Range Resolution Accuracy 600mV 0.1mV 10mV 600V 100mV 750V The RMS meter has residual value within 10 counts when the test leads are shorten, but that will not affect the accuracy of measurement. -
Page 17: Frequency
BMMTRS1 ENGLISH 4.2.2 Frequency Logic frequency (1Hz-1MHz) Range Resolution Accuracy 99.99Hz 0.01 Hz 999.9Hz 0.1 Hz 9.999kHz 0.001kHz 99.99kHz 0.01kHz 999.9kHz 0.1kHz Linear frequency (6HZ~10KHZ) Range Resolution Accuracy 99.99Hz 0.01 Hz 999.9Hz 0.1 Hz 9.999kHz 0.001kHz 4.2.3 Resistance Range Resolution Accuracy 600.0 Ω... -
Page 18: Continuity Check
BMMTRS1 ENGLISH 4.2.5 Continuity Check Range Resolution Test Condition 600 Ω 0 .1 Ω Open circuit voltage: approx. 0.5V Ω 4.2.6 Capacitance Range Resolution Accuracy 60nF 10pF 600nF 100pF 6 μF 60 μF 10nF 600 μF 100nF 1 μF 4.2.7 Temperature... -
Page 19: Maintenance
BMMTRS1 ENGLISH Range Resolution Accuracy 600 μA 0. 1 μA 6000 μA 1 μA 60mA 0.01mA 600mA 0.1mA 10mA The true RMS meter has residual value within 10 counts when the test leads are shorten, but that will not affect the accuracy of measurement. -
Page 20: Fuse Replacement
BMMTRS1 ENGLISH Fuse replacement Before replacing the fuse, disconnect test leads and/or any connectors from any circuit 1. Set rotary switch to the OFF position. 2. Disconnect test leads and/or any connectors from the terminals. 4. Take out the rear cover from the meter. - Page 21 BMMTRS1 ENGLISH REPLACING THE BATTERY AND FUSES WARNING To avoid shock, injury or damage the meter: Use only fuses with the aperage, interrupt, Replace the battery as soon as the low battery indicator appears...