The B&K Model 162 Transistor/FET Tester manual provides detailed instructions for setting up, operating, and troubleshooting the device, which is designed to test conventional (bipolar) and field effect transistors, as well as diodes, SCRs, UJTs, and Triacs both in-circuit and out-of-circuit. It includes guidelines for classifying semiconductor devices, setting test currents, calibrating tests, measuring leakage, and determining common failures, with a focus on ensuring safety and accuracy during testing procedures.
Manual Overview
The B&K Model 162 Transistor/FET Tester is designed for quick testing of conventional bipolar transistors and field effect transistors (FETs), both in-circuit and out-of-circuit. It also tests diodes, SCRs, unijunction transistors, and Triacs. The tester operates on batteries and is safe for use with equipment turned off, with no internal high voltage present. Troubleshooting involves checking large power devices first due to their heat dissipation properties, followed by input and output devices, which are more prone to external damage. The tester simplifies the process by focusing on key tests for gain and leakage measurements, which are sufficient to determine the condition of a device without needing detailed specifications. Calibration and adjustments are straightforward, with settings for test current, beta calibration, and leakage measurements. The tester includes color-coded jacks and leads, and integral sockets for bipolar and FET transistors, facilitating easy board-level diagnostics.
Quick Issues Covered
- Diagnose power-up failures with Model 162 Transistor/FET Tester.
- Calibrate beta test for accurate transistor classification.
- Use schematics for effective circuit tracing and device testing.
Overview
The B&K Model 162 Transistor/FET Tester is designed to quickly test both conventional (bipolar) transistors and field effect transistors (FETs) in-circuit and out-of-circuit using a simple testing procedure. It also tests diodes, SCRs, UJTs, and Triacs, providing a fast and simple method for detecting faulty solid-state elements in various electronic products. The tester is battery-operated, has no internal high voltage, and all tests are conducted with the equipment under test turned off for safety.
Specifications
- Tests conventional (bipolar) and field effect transistors.
- Tests in-circuit and out-of-circuit with same technique.
- Tests diodes, unijunctions, SCRs and Triacs.
- Collector current: 100 microamperes to 1 ampere in steps of 10.
- Collector voltage: 1.5 volts DC.
- Beta: 1 to 50, 10 to 500, 100 to 5000.
- Leakage: 5 ranges: 0-100 µA, 0-1 mA, 0-10 mA, 0-100 mA, 0-1 Amp.
- Measures: Icno, Icrs, Icro, Tass, Inss, Beta, Gm (Gm: 0 to 50,000 µmhos).
- Color-coded jacks and test leads.
- Integral bipolar and FET transistor sockets.
- Weight: 6 lbs. 4 oz. with batteries.
- Rugged steel case: 9” wide, 7 1/4” high, 4” deep.
- High sensitivity, 4 3/4 inch meter.
- Batteries included (Type D; 1.5 Volts—Alkaline recommended).
Controls & Indicators
Refer to the PDF for details.
Installation / Setup
Refer to the PDF for details.
Operation
Refer to the PDF for details.
Troubleshooting & Error Codes
Refer to the PDF for details.
Safety & Warnings
Refer to the PDF for details.
Download MANUAL Service manual (PDF – 8.2 MB)
Bk-precision-162 service manual: troubleshoot and calibrate equipment efficiently. PDF size: 8.2 MB.
- Brand: Bk-precision-162-instruction-service
- Model: MANUAL
- Type: Service manual
- File size: 8.2 MB
Overview
Brief overview of the product.
Specifications
- Key spec 1
- Key spec 2
Controls & Indicators
Control panel/button layout.
Installation / Setup
- Step 1…
- Step 2…
Operation
Basic usage, modes, cycles.
Troubleshooting & Error Codes
| Issue / Code | Fix |
|---|---|
| Example | How to fix… |
Safety & Warnings
- Important warning…
Downloads
Download MANUAL service manual (PDF)
Bk-precision-162 Instruction Service Manual Overview
The Bk-precision-162 is a versatile and reliable piece of test equipment designed for precise electrical measurements and diagnostics. Ideal for technicians and engineers, this device provides accurate readings for voltage, current, resistance, and other electrical parameters, making it an essential tool for troubleshooting and maintaining electronic circuits and systems.
Main Features and Specifications
- Measurement Functions: AC/DC Voltage, AC/DC Current, Resistance, Continuity
- Display: Clear digital LCD with backlight for easy reading
- Range: Auto and manual ranging options for flexible measurements
- Accuracy: High precision with low measurement error
- Input Protection: Built-in safeguards against overload and incorrect connections
- Power Supply: Battery operated for portability and convenience
- Compact and durable design suitable for field and lab use
Basic Usage and Operation Tips
Before using the Bk-precision-162, ensure the device is powered on and the battery level is sufficient. Select the appropriate measurement mode and range for your task. Connect the test leads securely to the device and the circuit under test. Always start with the highest range if unsure of the expected measurement to prevent damage. Use the hold function to freeze readings for easier analysis. After completing measurements, turn off the device to conserve battery life.
Troubleshooting and Maintenance
If the device does not power on, check the battery and replace it if necessary. Ensure test leads are intact and properly connected. In case of erratic readings, verify that the test points are clean and secure. Regularly clean the exterior with a soft, dry cloth and avoid exposure to moisture or extreme temperatures. For calibration or repair, refer to the service manual or consult an authorized service center.
Safety Reminder
Always observe proper safety precautions when using the Bk-precision-162. Avoid measuring voltages or currents beyond the device’s specified limits. Never use the device on live circuits without proper insulation and protective equipment. Disconnect power before connecting or disconnecting test leads. Keep the device away from flammable materials and liquids to prevent accidents.