Related Manuals for Besantek BST-IT111
Summary of Contents for Besantek BST-IT111
- Page 1 BESANTEK BST-IT111 DIGITAL INSULATION MULTI-METER INSTRUCTION MANUAL 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 1-800-517-8431 Visit us at www.TestEquipmentDepot.com...
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Page 2: Table Of Contents
INDEX Page Introduction..........Safety Notes..........Features..........Specifications.......... 4-5 Instrument Layout........Measuring Methods......... 7-9 Maintenance..........10-11... -
Page 3: Introduction
1. Introduction This meter has been designed and tested in accordance with the CE safety requirements for electronic measuring apparatus, EN 61010-1, IEC 61557-1, IEC 61557-2 and other safety standards. Follow all warnings to ensure safe operation. -
Page 4: Safety Notes
----- BESANTEK 2. Safety Notes • Read tne following safety infonnation carefully before attempting to operate or service tne meter. • Use tne meter only as specified in tnis manual; otnerwise the protection proVided by tne meter may be impaired. -
Page 5: Features
3. Feature ● Microprocessor controlled. ● Four insulation test voltages (DC) : 125V, 250V, 500V, 1000V ● The maximum insulation measurement range is 200G ohm @1000V. ● 1mA test current on insulation test at nominal voltage. ● Large LCD (78 × 67mm). ●... -
Page 6: Specifications
4. Specifications Insulation Resistance(GΩ) Test voltage (DC V) 125V / 250V / 500V / 1000V Output voltage on Rated test voltage + 10% open circuit Measuring ranges 0-25GΩ/0-50GΩ/0-100GΩ/ 0-200GΩ Accuracy ±(3%rdg+5dgt) Output short-circuit ≥1.0mA current AC/DC Voltage Measuring ranges 200.0mV / 2000mV / 200.0V / 600V Accuracy ±(3%rdg+5dgt) Resistance... - Page 7 Continuity Measuring ranges 20.00Ω / 200.0Ω / 2000Ω Buzzer under 10Ω Open circuit voltage 5V±1V Short circuit current >210mA Accuracy ±(3%rdg+5dgt) General Dimension 221(L) × 110(W) × 57(D)mm Weight 676g (batteries included) Power source 1.5V (AA) × 6 Alkaline batteries Instruction manual Test leads Accesories...
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Page 8: Instrument Layout
(1) LCD ----- BESANTEK 5. Instrument Layout (5 ) (6) SELECT button ,:f:, Backlight button (7) HOLD button (3) REL button (8) • - "tenninal (4) TEST button (9) Fuse (5) Funct i on rotary sWitch (10)" +•terminal... -
Page 9: Measuring Methods
----- BESANTEK 6. Measuring Methods & OPERATION CAUTION Observe all safety precautions wllen you select 125V, 250V, 500V or 1 000V position. Connect tile meter test leads to tile circuit under test before operating tile "TEST'' button. Do not touch the clip ends of the test leads wllen the "TEST'' button is pressed. - Page 10 ----- BESANTEK (1) Insulation Resistance Test: & warning Insulation tests should be conducted on circuits that are de-energised. Ensure circuits are not live before commencing testing. a. Select the required test voltage (125V, 250V, 500V, 1000V) by rotating the function switch.
- Page 11 (3) Voltage test : a. Select the "600V" or "2000mV" range by rotating the function switch. b. Connect test leads to circuit being measured. c. Read the value of voltage from the LCD. ※ 600V : AC/DC automatically detection. 2000mV : AC/DC "Select" cutover. (4) Capactance test : a.
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Page 12: Maintenance
----- BESANTEK 7. Maintenance &caution Always disconnect the test leads from instrument before batteries or fuse replacement. • Batteries Replacement: Please replace batteries when the • � " indicator was shown on the LCD. Disconnect the test leads from the instrument, remove the battery compartment lid and the batteries. - Page 13 ----- BESANTEK &WARNING To avoid electrical shOcl< or damage to the meter, do not get water inside tne case. 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com -11-...
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