Our agents are available:
9:00 AM - 6:00 PM EST
BK 520B Industrial Transistor Tester
   Search: HACKER SAFE certified sites prevent over 99.9% of hacker crime.
   

   
   

BK 520B Industrial Transistor Tester


BK 520B
Click image to enlarge

 BK 520B
Features:
  • Determines good or bad transistors, FET's, SCR's, or diodes.
  • Patented limited-energy pulse circuit permits in-circuit testing in the presence of low shunt impedance's with complete safety for the device under test.
  • Easy to operate panel eliminates the need to refer to a reference or operating manual-only three switches, no panel adjustments.
  • Six position test switch makes it unnecessary to know the device terminal identification.
  • A logarithmically scaled meter identifies leakage in both Silicon and Germanium devices.
  • Front Panel socket for out-of -circuit transistor testing.


  Description

The B+K Precision model 520B Transistor Tester is designed for in-circuit and out-of circuit transistor testing with special features for making additional tests on devices out-of circuit. The instrument is designed for a minimum amount of control manipulation, making for rapid testing of most devices.


  Models, Options, & Accessories


Model Description List Price Sale Price
520B Industrial Transistor Tester - Discontinued - replaced by BK 520C


  Specifications

IN-CIRCUIT TEST
GOOD/BAD TEST PNP and NPN transistors
FET's, SCR's
IDENTIFIES NPN or PNP
FET as N-channel or P-channel
Silicone or germanium transistors in LO drive, base lead in HI drive all leads of SCR
OUT-OF-CIRCUIT TEST
GOOD/BAD TEST PNP and NPN transistors
FET's, SCR's
IDENTIFIES NPN or PNP
FET as N-channel or P-channel
Silicone or germanium transistors
MEASURES Reverse leakage from 0.1mA to 5mA
AUTOMATIC INDICATORS
AUDIBLE TONE GOOD
LED NPN or PNP, Ge or Si
TEST SWITCH Base or Gate for good transistor or FET's
METER SCALES Readable from 0.1mA to 5mA for ice leakage, calibrated for silicon and germanium power and signal transistor leakage limits
APPLIED TEST CURRENTS
BASE DRIVE* 250mA (HI), 1mA (LO)
COLLECTOR* 125mA
TEST REPETITION 10Hz
IN-CIRCUIT SHUNT LIMIT FOR VALID GOOD/BAD TEST
RESISTANCE >10 (HI), 1.5kOhm (LO)
CAPACITANCE <15mF (HI), 0.3mF (LO)
GENERAL
POWER REQUIREMENT 105-125VAC, 60Hz, 10W, CSA approved, 210-250VAC, 50/60Hz version available 6VDC from 4 "AA" batteries (not supplied)
OPERATING TEMP 32 0 to 104 0 F (0 0 to 40 0C), <=75% RH
DIMENSIONS (HxWxD) 8x7x3.5'' (200x170x890mm)
WEIGHT 5 lbs. (2.27 kg)
One Year Warranty
Accessories
SUPPLIED FP-6 Semiconductor Test Leads (three test leads w/mini-lock clips), Instruction manual
* Duty Cycle @4% for 520B, 2% for 510A


   
  Welcome | Companies | Search by Type | How To Order | Leasing | About Us  
  Tequipment.NET
205 Westwood Ave
Long Branch, NJ 07740
For our Electronic Whiteboard division visit www.touchboards.com 		BBBOnline Reliability Seal. Tequipment.NET
Phone: 1-877-742-TEST (8378) / 732-222-7077
Fax: (732) 222-7088
E-mail: salesteam@Tequipment.NET