Need help?Do you have a question about the BK Precision 9140 Series and is the answer not in the manual?
General| Programming Resolution (Current) | 1 mA |
|---|---|
| Readback Resolution (Current) | 1 mA |
| Current Resolution | 1 mA |
| Type | Programmable DC Power Supply |
| Load Regulation | <= 0.01% + 3 mV (Voltage) |
| Line Regulation | <= 0.01% + 2 mV (Voltage) |
| Ripple and Noise (VRMS) | <= 1 mVrms |
| Ripple and Noise (Vp-p) | <= 5 mVpp |
| Ripple & Noise (CV) | < 1 mVrms / 5 mVpp |
| Ripple & Noise (CC) | < 3 mArms |
| Current Accuracy | <= 0.1% + 5 mA |
| Interface | USB, RS232 |
| Display | 4.3" LCD |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10 - 70°C, <= 70%RH |
Defines safety category ratings (I, II, III, IV) based on electrical energy and voltage impulses.
Details power requirements, connection safety, and grounding procedures for the instrument.
Lists warnings for operating conditions, environment, and handling damaged units.
Provides instructions on safe cleaning methods and warnings about touching live circuits.
Provides a general overview of the 9140 series, its key features, and specifications.
Details the physical dimensions of the power supply unit in mm and inches.
Identifies and describes the main components and controls on the front of the instrument.
Identifies and describes the connectors and ports located on the rear of the instrument.
Specifies AC input voltage range, phase, and fuse requirements for the instrument.
Provides instructions and safety warnings for checking and replacing the instrument's fuse.
Outlines steps to verify the power supply is ready for use, including initial power-on and self-test.
Describes the main keys (Home, Save/Recall, Utility) and other key types for navigation and control.
Explains the three main display modes: Three Channel, Single Channel, and Live Output Monitoring.
Details how to set output voltage and current using the keypad or rotary knob.
Covers configuration of Over Voltage, Over Current, and Over Temperature protection limits.
Details settings like Remote Sense, Output Timer, and slew rates for output control.
Explains how to set operation modes like Normal, Series, Parallel, and Tracking.
Details enabling output coupling between channels and configuring output sequences.
Guides on setting up, loading, saving, and editing programmable list parameters.
Explains how to configure and execute programmable output sequences using lists.
Instructions on connecting a USB drive and starting the data logging process.
Details configuration of sampling interval, file path, data logging content, and status codes.
Covers settings like key lock, beep sound, date, time, screen intensity, and language.
Explains configuring USB, LAN, and GPIB for remote communication with the instrument.
Details settings for Digital I/O pins, including functions, polarity, and inhibit modes.
Provides access to self-test, security settings, error log, and help functions.
Instructions on how to lock and unlock all front panel keys for security.
Guides on saving/recalling current output settings and configuring power-on behavior.
Specifies the recommended calibration frequency and how to access the calibration menu.
Details the procedures for calibrating the voltage and current outputs of each channel.
Details the procedures for calibrating OVP and OCP settings.
Details the procedure for calibrating the instrument's Real-Time Clock.
Procedures for testing constant voltage load regulation using front and rear panel outputs.
Lists the voltage, current, and power ratings for the 9140 and 9141 models.
Details general instrument parameters, safety, and compliance information.
To Next Page