Huntron 2800S | V/I Signature Tester
Test populated PCBs without applying power, compare pins automatically and trace signature deviations directly to the affected component.
- ✓ 2 × 40-Pin IDC Connectors
- ✓ 200 mV to 20 V Test Voltage
- ✓ 20 Hz to 2 kHz
V/I Signature Tester for PCBs and 40-Pin Testing
Huntron 2800S: Locate Faults Without Powering the Assembly
The Huntron Tracker 2800S tests populated printed circuit boards, connectors and ICs with no operating voltage applied.
During Analog Signature Analysis (ASA), the instrument applies a current-limited sine-wave signal to the test point. The resulting current and voltage form a V/I signature. If it differs from the signature of a verified assembly, the affected circuit path can be traced further.
Test Up to 40 Pins Sequentially
Ribbon cables, IC test clips or custom adapters can be connected to the two front-panel 40-Pin IDC Connectors. The Tracker scans the pins sequentially and compares Channel A with Channel B. This eliminates the need to reposition the test probe manually at each connection.
Adjust the Test Signal to the Test Point
Six test voltages from 200 mV to 20 V, nine source resistances from 10 Ω to 100 kΩ and six frequencies from 20 Hz to 2 kHz provide more than 100 combinations. This allows the test signal to be matched to resistors, capacitors, inductors and semiconductor junctions. The color touchscreen displays the signature directly on the instrument.
Evaluate Signatures and Activate Components
The built-in analysis function Huntron SigAssist displays values derived from the signature for resistance, capacitance and breakdown voltages. These values support troubleshooting and do not replace calibrated component measurements. The DC auxiliary source supplies 0 to 10 V at up to 200 mA and activates SCRs, TRIACs and relays. The 2800S is not a functional tester for powered assemblies. The Tracker 3200S is intended for robotic probing.
Alternative Products
For manual V/I signature testing without cable-based 40-pin scanning, consider the Huntron Tracker 2800. When an integrated 128-pin scanner or connection to a Huntron Access Prober is required, the Huntron Tracker 3200S is the appropriate upgrade.
Related Product Categories
Trackers and Probers | Digital Multimeters | Test Systems
Is Manual Signature Testing Enough?
We determine whether manual V/I signature testing is sufficient or whether pin scanning and robotic probing better fit your workflow. The decision depends on the DUT, contact method and test frequency.
Variants
Specifications
| Open-circuit voltage (Vs) | 200 mV, 3 V, 5 V, 10 V, 15 V, 20 V |
|---|---|
| Source resistance (Rs) | 10 Ω, 50 Ω, 100 Ω, 500 Ω, 1 kΩ, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ |
| Short-circuit current | max. 200 mA (peak) |
| Test signal | Sine wave |
| Frequencies | 20 Hz, 50 Hz, 60 Hz, 200 Hz, 500 Hz, 2 kHz (6 levels) |
| Channels | 2 |
| Connections | Banana jacks (Channel A, Common, Channel B) |
| Additional interfaces | 9-pin mini-DIN connector, line in/out, A and B 40-pin IDC connectors for cable-based scanning (e.g., DIP clips, custom cables) |
| DC output | 0–10 V DC, max. 200 mA |
| PC interface | USB 2.0 |
| Power supply | 100/115 V~ 0.2 A, 50/60 Hz, 230 V~ 0.1 A, 50 Hz |
| Operating temperature | +15 °C to +30 °C |
| Overvoltage protection | Circuit breaker |
| Extended selection | of adjustable test parameters |
| Zoomed signature display | in full-screen mode |
| Color touch screen interface | |
| Integrated Huntron SigAssist® | |
| Built-in DC Source | for testing SCRs, relays, and similar components |
| Software control | via Huntron Workstation Software (Model 99-0423) |
Options & Accessories
| 99-0422 | Huntron workstation software |
|---|---|
| 98-0524 | Transport case with a robust outer shell, air- and watertight, with custom foam inserts |
| 98-0462 | 1-year extension (model no. 99-0422 only) |
| 98-0467 | 2-year extension (model no. 99-0422 only) |
| 98-0740 | 3-year extension (model no. 99-0422 only) |
| 98-0652 | 1-year extension |
| 98-0498 | 2-year extension |
| 98-0515 | ASA training course, This curse covers the fundamentals of analog signature analysis for circuit board troubleshooting. The course includes a CD with training software (also printable) and a populated training PCB. Also available as an online course - visit learning.huntron.com to purchase the Huntron ASA online training course. |
| 98-0218 | Huntron training workshop. This course teaches the effective use of Huntron Probers or software-controlled Huntron Trackers for troubleshooting and the development of basic test routines. Conducted on-site at the manufacturer (Mill Creek, WA – USA). |
Scope of Delivery
| 98-0043 | Black test lead with EZ-Hook Common lead and standard banana plug |
|---|---|
| 98-0249 | Red and black test leads with probe tips |
| 98-0284 | Blue test lead with EZ-Hook Common lead and standard banana plug |
| 98-0315 | Foot switch for hands-free tracker control |
| 98-0683 | USB cable (for Model No. 99-0423) |
| 06-5217 | CD-ROM with user manual |
Applications
| Stromlose Fehlersuche an bestückten Leiterplatten und elektronischen Baugruppen |
| Diagnose von Baugruppen, die wegen Kurzschluss oder unbekanntem Fehlerzustand nicht eingeschaltet werden können |
| Vergleich fehlerverdächtiger Leiterplatten und Bauteile mit einer intakten Referenz |
| Erstprüfung von PCB-Steckverbindern und Schnittstellen über kundenspezifische 40-Pin-IDC-Kabel |
| Sequenzielles Scannen von bis zu 40 Anschlüssen an Steckverbindern, DIP-, SIP- und ausgewählten SOIC-Bauteilen |
| Verfolgung abweichender Signaturen vom Steckverbinder-Pin bis zum betroffenen Schaltungsknoten oder Bauteil |
| Fehleranalyse an analogen, digitalen und gemischt bestückten Signalbaugruppen |
| Prüfung von Widerständen, Kondensatoren, Induktivitäten, Dioden, Transistoren, SCRs und TRIACs |
| Untersuchung von Relais, Schaltern, Spulen, Transformatoren, Magnetventilen und Motorwicklungen |
| Erkennung intermittierender Fehler, Leckströme, Kontaktprobleme und veränderter Bauteileigenschaften |
| Prüfung von Ersatzbauteilen vor dem Einbau sowie vorbeugende Wartung elektronischer Baugruppen |
| Einsatz in Reparaturwerkstätten, Serviceabteilungen, Elektronikentwicklung und Qualitätssicherung |
Videos
Links & Downloads
Available Documents (Subject to Change)
Supplier
Founded in 1976, Huntron is a supplier of tools for engineers and technicians to test, diagnose and repair assembled printed circuit boards. Huntron is based in Mill Creek, Washington and manufactures the popular Huntron Tracker, Huntron Workstation software and robotic probers.
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