DECADE RESISTANCE STANDARDS

BHI-140

 


RESISTANCE RANGE 10MW TO 1GW, ACC. ± 0.1% FIVE TYPES AVAILABLE FROM 3 DIAL TO 7 DIAL ALL FULL SCALE VALUES, SMOOTH DIAL ROTATION WITH STOP POSITION AT 10" EACH DIAL HAS AN OVER CAP AT 10" ENABLING FINE TUNING.

RESISTANCE STANDARD


BHI-145

RANGE 10W-10MW, STABILITY 5PPM PER YEAR ACC, 5 PPM TEMP. CO-EFFICIENT < 0.3 PPM/C.

PORTABLE OSCILLOSCOPES

BHI-150

 

TRIGGERED TIME BASE, DC TO 8MHZ OR HIGH RANGE, SENSITIVITIES FROM 5MV/D1V TO AT LEAST 50V/DIV IN 12 STEPS OF 1,2&5 WITH VARIABLE CONTROL, SWEEP RATES FROM 0.2 MICRO SEC/DIV TO AT LEAST 0.5 SEC/DIV IN 12 STEPS OF 1 AND 2 CONTINUOUSLY VARIABLE CONTROL.

DIGITAL DC CURRENT SOURCE CUM METER

BHI-157

 

31/2 DIGITAL DISPLAY WITH RESOLUTION OF 1 IN ± 2000 COUNTS 0 ACCURACY ± 0.2%. CONTINUOUSLY VARIABLE FROM 0 TO ± 200 MILI AMPS DC IN SEVEN RANGES OF 0 TO ± 199nA, 0 TO + 1.999uA, 0 TO + 19.99uA, 0 TO ± 199.9uA, 0 TO + 1.999mA, 0 TO ±19.90nA AND 0 TO ± 199.9mA.

UNIVERSAL COUNTER


BHI-158


DISPLAY READING ON 8 DIGIT, USEFUL FOR MEASUREMENT OF FREQUENCIES, PERIODS, FREQUENCY RATIO, TIME INTERVAL AND UNITY COUNTER RANGE, 1HZ TO 10 MHZ FOR FREQUENCY, 500 Nano SECONDS TO 10 SECONDS FOR PERIODS FROM 10 SECONDS, 250 Nano SECOND TO 10 SECONDS FOR TIME INTERVAL AND 1 TO 10" FOR UNITY COUNTS, MANUAL/REMOTE CONTROL.

DIGITAL FREQUENCY METER

BHI-160



DISPLAYS FREQUENCY 8 DIGIT DISPLAY, RANGE 1 HZ TO 10MHZ, SENSITIVITY OF SIGNAL 20MV R.M.S. 1HZ TO 20 MHZ. INPUT PROTECTION TO 500V (DC + PEAK AC) RESOLUTION OF 0.1HZ - 1HZ, 10HZ - 100HZ FOR PERIOD 10 SECONDS, 1 SECONDS, 0.1 SECONDS AND 0.01 SECONDS, ACC ± 0.01%.

DIGITAL MICROMETERS


BHI-165

31/2 DIGITAL, MEASUREMENT RANGE, 1 MICRO OHMS TO 20K OHMS IN 8 RANGES OF 1999 MICRO OHMS , 19.99 MILIOHMS, 199.9 MILIOHMS, 1999 OHMS AND 19.99K OHMS, TEST CURRENT MAX. 1AMP DC REGULATED IN LOWEST 3 RANGES AND REDUCE BY A DECADE, ACC ± 0.2%.

DIGITAL OHM-METER


BHI-170

31/2 DIGITAL DISPLAY, MEASUREMENT RANGE 1 Miliohms TO 2 Megaohms IN SEVEN MEASUREMENT RANGE OF 1999 MILIOHMS, 19.99 OHMS, 199.9 OHMS, 19.99 OHMS, 199.9KOHMS, ACC ± 0.2% 1 LEAST COUNTS.

DIGITAL INSULATION TESTER(MEGGAR)

BHI-172

 

 

MEASUREMENT RANGE 1 Megaohms TO 10 Megaohms IN 4 RANGES 999 Megaohms. 9.99 Gegaohms, 99.9 Gegaohms AND 999 Gegaohms, TEST VOLTAGE OF 100VDC, 250VDC, 500VDC, 1000VDC, SELECTABLE FROM PANEL CONTROL, THE READING OF INSULATION RESISTANCE IS DISPLAYED DIRECTLY ON 3 DIGIT DISPLAY, OVER RANGE INDICATOR

DIGITAL PH/MV METER


BHI-173

 

 

31/2 DIGITAL DISPLAY, PH MEASUREMENT RANGE FROM 0 TO ± 14 PH, VOLTAGE MEASUREMENT FROM 0 TO ± 1999 MILIVOLT, RESOLUTION 0.01 PH AND 1 MILIVOLT ACC, ± 0.1% 2 LEAST COUNT IN BOTH PH MODE ABD MV MODE. TEMPERATURE CONTROL COMPENSATION, SELF CALIBRATION FACILITIES, INPUT IMPEDANCE GREATER THAN 10 OHMS, WITH GLASS ELECTRODES, STAND, CLAMP

DC REGULATED POWER SUPPLIES

BHI-175

CONTINUOUSLY VARIABLE DC REGULATED STABILIZED OUTPUT OF 0-30 VOLTS, 0-2A LINE REGULATION OF ± 0.05%, LOAD REGULATION OF ± 0.05% NO LOAD TO FULL LOAD, CONSTANT VOLTAGE CURRENT LIMITED OUTPUT WITH CURRENT LIMIT ADJUSTABLE 10% TO 100% 9 OF MAX VALVE, SEPARATE METER FOR VOLTAGE / CURRENT READING, OVERLOAD AND SHORT CIRCUIT PROTECTED.

OIL TEST SET


BHI-178



OIL TEST SET IS COMPLETELY SELF CONTAINED COMPACT AND PORTABLE GIVING SMOOTH OUTPUT VOLTAGE 0 TO 50/6KV, FOR TESTING THE DE-ELECTRIC BREAK DOWN STRENGTH OF INSULATING LIQUIDS IN ACCORDANCE WITH ISS/BSS/VDE/ASTM INPUT 220/250V, AC 50 HZ SINGLE PHASE OUTPUT 0-50KV/500VA, MANUAL.

 

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