Table of Contents
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Table of Contents
Related Manuals for Brymen BM805s
Summary of Contents for Brymen BM805s
- Page 1 USER'S MANUAL BM805s BM806s BM807s Practical Multimeters...
- Page 2 1) SAFETY This manual contains information and warnings that must be followed for operating the instrument safely and maintaining the instrument in a safe operating condition. If the instrument is used in a manner not specified by the manufacturer, the protection provided by the instrument may be impaired.
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Page 3: International Electrical Symbols
WARNING To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. To avoid electrical shock hazard, observe the proper safety precautions when working with voltages above 60 VDC or 30 VAC rms. These voltage levels pose a potential shock hazard to the user. -
Page 4: Product Description
3) PRODUCT DESCRIPTION This user's manual uses only representative model for illustrations. Please refer specification details for function availability to each model. 1) 3-3/4 digits 4000 counts LCD display 2) Push-buttons for special functions & features 3) Selector to turn the Power On or Off and select a function 4) Input Jack (+) for 10A... -
Page 5: Operation
4) OPERATION DC Voltage, AC Voltage, & Hz Frequency functions CAUTION Before and after hazardous voltage measurements, test the voltage function on a known source such as line voltage to determine proper meter functioning. Note: 1) AC 400.0mV range selection is by RANGE button manually, and is specified from AC 10mV (AC 40mV for True RMS model Model 807s) and up. - Page 6 Resistance, and Continuity functions Defaults at . Press SELECT button momentarily to select Continuity function which is convenient for checking wiring connections and operation of switches. A continuous beep tone indicates a complete wire. CAUTION Using Resistance, Continuity, Diode or Capacitance function in a live circuit will produce false results and may damage the instrument.
- Page 7 Diode test, Capacitance functions Defaults at . Press SELECT button momentarily 2 times to select Diode test function. Normal forward voltage drop (forward biased) for a good silicon diode is between 0.400V to 0.900V. A reading higher than that indicates a leaky diode (defective).
- Page 8 A, mA, and A Current functions Default at DC. Press SELECT button momentarily to select AC. CAUTION When measuring a 3-phase system, special attention should be taken to the phase-to-phase voltage which is significantly higher than the phase-to-earth voltage. To avoid exceeding the voltage rating of the protection fuse(s) accidentally, always consider the phase-to-phase voltage as the working voltage for the protection fuse(s).
- Page 9 Temperature function (Models 806s & 807s only) Be sure to insert the banana plug type-K temperature bead probe Bkp60 (Optional purchase) with correct polarities. Defaults at degree C (Celsius). Press SELECT button momentarily to select degree F (Fahrenheit). You can also use a plug adapter Bkb32 (Optional purchase) with banana pins to type-K socket to adapt other type-K standard mini plug temperature probes.
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Page 10: Maintenance Warning
Backlighted display (Model 807s only) Press the SELECT button for 1 second or more to turn on or off the display backlight function. Manual or Auto-ranging Press the RANGE button momentarily to select manual-ranging mode, and the meter will remain in the range it was in, the LCD annunciator turns off. - Page 11 Trouble Shooting If the instrument fails to operate, check batteries and test leads etc., and replace as necessary. Double check operating procedure as described in this user’s manual. If the instrument voltage-resistance input terminal has subjected to high voltage transient (caused by lightning or switching surge to the system) by accident or abnormal conditions of operation, the series fusible resistors will be blown off (become high impedance) like fuses to protect the user and the instrument.
- Page 12 Replace the case bottom, and ensure that all the gaskets are properly seated and the two snaps on the case top (near the LCD side) are engaged. Re-fasten the screws. 6) Specifications General Specifications Display : 3-3/4 digits 4000 counts LCD display Polarity : Automatic Update Rate : 3 per second nominal Operating Temperature : 0C to 40C...
- Page 13 AC 400.0A range: Total Accuracy = Specified Accuracy + 300 digits Other function ranges: Total Accuracy = Specified Accuracy + 40 digits Performance above 3V/m is not specified Sleep Mode Timing : Idle for 30 minutes Sleep Mode Consumption : 300A typical for Models 805s &...
- Page 14 DC Voltage DC Current RANGE Accuracy RANGE Accuracy Burden Voltage 400.0 mV 0.3% + 4d 2.0% + 5d 4.000V, 40.00V, 0.5% + 3d 400.0A 0.15mV/A 400.0V 1.2% + 3d 4000A 0.15mV/A 1000V 1.0% + 4d 40.00mA 2.0% + 5d 3.3mV/mA NMRR : >50dB @ 50/60Hz 400.0mA...
- Page 15 Type-K Temperature (Models 806s & Hz Frequency 807s) RANGE* Accuracy** RANGE Accuracy* 50.00Hz, 500.0Hz, 0.5%+4d -20 C TO 300 C 2% + 3 C 5.000kHz, 50.00kHz, 500.0kHz, 1.000MHz -4 F TO 572 F 2% + 6 F *Additional 5.000Hz range accuracy & *Type-K thermocouple range &...
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Page 16: Limited Warranty
BRYMEN TECHNOLOGY CORPORATION. BRYMEN assumes no risk for damage in transit. BRYMEN will, at its option, repair or replace the defective product free of charge. However, if BRYMEN determines that the failure was caused by misused, altered, neglected, or damaged by accident or abnormal conditions of operation or handling, you will be billed for the repair.