Description
Oxford XC-90-B ECG Calibrator 8-Pot 8uV 25uV 50uV 100uV 1mV Output For Parts
The Oxford XC-90-B is a benchtop ECG calibrator and patient simulator designed to verify and calibrate electrocardiograph (ECG/EKG) machines. It generates precise, low-level electrical signals — from 8 microvolts up to 1mV — through eight individual output pots, allowing technicians to check the gain, sensitivity, and accuracy of ECG recording equipment. Oxford Medical was a UK-based manufacturer known for clinical monitoring and diagnostic instrumentation.
Specifications & What's Included
- Model: Oxford Calibrator XC-90-B
- Output configuration: 8-pot (8 individual output channels)
- Output voltage levels: 8uV, 25uV, 50uV, 100uV selectable; 1mV ECG output
- Front panel: ON/OFF push-button switch, output level selector (25/50/100 µV), Indifferent Lead terminal
- ECG output: dedicated 1mV ECG output with BNC-style connectors on front panel
- Power indicator: yellow LED
- Rear connector: 25-pin D-sub female connector
- Form factor: benchtop
- Housing: white plastic enclosure with black base
Applications
ECG calibrators like the Oxford XC-90-B are standard tools in biomedical engineering departments, hospital equipment maintenance shops, and clinical electronics labs. They are used to verify that ECG machines record signals at the correct amplitude and sensitivity — critical for accurate cardiac diagnosis. The XC-90-B's multi-pot design allows simultaneous connection to multiple lead inputs on an ECG machine, simulating the patient signal at precisely known voltage levels. Oxford Medical instruments of this type were commonly found in NHS hospitals and clinical facilities throughout the UK and internationally from the 1980s through the 2000s. This type of calibrator remains relevant wherever legacy ECG equipment is still serviced or maintained.
This Oxford XC-90-B ECG Calibrator is being sold as-is for parts or repair. We do not warranty or refurbish medical equipment. The unit has not been tested or verified functional and is not guaranteed to work. The housing shows general wear consistent with lab use, and the rear panel surround around the D-sub connector shows chipping and some surface damage visible in the photos. The front panel controls, connectors, and LED indicator are all physically intact as shown. Please view our photo set and contact us if you have any questions.
Thanks for your interest. Recycled Goods Inc., Ventura, CA.
FDA Regulation and Certification: The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not purchase this item unless you are an authorized purchaser. If the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping.
Upon receipt, it is the BUYER'S responsibility to have this instrument checked and certified for use by a qualified Technician prior to placing it into use or service.
Warranty Information
Additional Information
Brand: |
Oxford |
Model: |
XC-90-B |
MPN: |
XC-90-B |
Type: |
ECG Calibrator / Patient Simulator |
SKU: |
28668 |
Condition: |
As-Is / For Parts or Not Working |
Seller Notes: |
Sold as-is for parts or repair; includes unit with rear D-sub connector |
Form Factor: |
Benchtop |
Number of Output Channels: |
8 |
Output Voltage Levels: |
8uV, 25uV, 50uV, 100uV, 1mV ECG |
Output Port Type: |
Banana / safety connector and BNC |
Rear Connector: |
D-Sub (25-pin female) |
Controls: |
ON/OFF switch, output level selector, indifferent lead |
Indicator: |
Yellow LED power indicator |
Application: |
ECG / EKG machine calibration, cardiac equipment testing |
Country/Region of Manufacture: |
United Kingdom |
Condition Notes: |
Oxford XC-90-B ECG Calibrator sold as-is for parts or repair. Not tested or guaranteed functional. We do not warranty or refurbish medical equipment. Housing shows general wear; rear panel has chipping near D-sub connector. Photos available. |
