NJTY DT-6013 Digital Capacitance Meter User Manual

1. Introduction

The NJTY DT-6013 Digital Capacitance Meter is a high-precision instrument designed for accurate measurement of capacitor capacity. It features a dedicated chip with up to 6000 counts, composed of high-precision AD and a high-speed digital processor. With 10 ranges from 600pF to 100mF, it offers a wide measurement range and accurate readings. The meter is equipped with a backlight for convenient use in dimly lit environments.

2. Safety Information

Please read and understand the following safety precautions before using the DT-6013 meter. This device complies with IEC 1010 clause safety standards.

• Voltage Warning: Do not apply voltage to the testing ends to prevent damage to the meter.
• Circuit Isolation: When measuring device parameters in a circuit, ensure the circuit is completely cut off from the power supply and discharged before connecting the test probes.
• Test Lead Connection: For all measurements, insert the red test lead into one of the input jacks on both sides, and the black test lead into the middle input jack.
• Avoid Short Circuits: It is forbidden to forcibly short-circuit the input terminals. A prolonged short-circuit can quickly drain the battery and may cause internal circuit damage.
• Range Selection: Always choose an appropriate measurement range and be cautious of incorrect operation. Pay extra attention to safety.

3. Product Overview

The DT-6013 is designed for ease of use and durability. It comes with a soft rubber protective case for added protection.

3.1. Components

• LCD Screen: 6000-count display with backlight.
• HOLD/* Button: Used for data hold and backlight control.
• ZERO Button: Clears sensor numbers on the LCD.
• Rotary Switch: Selects measurement ranges (600pF to 100mF) and turns the device OFF.
• Input Terminals (CX): For connecting test leads. Max 30V.
• Plug-in Capacitor Test Socket: For direct measurement of plug-in capacitors.
• Battery Compartment: Located on the back, requires 2 x 1.5V AA batteries.

3.2. Included Accessories

• DT-6013 Digital Capacitance Meter
• Soft Rubber Protective Case
• Test Leads (with alligator clips)
• User Manual (this document)
• Fuses (x2)

4. Specifications

4.1. General Characteristics

• Display: 6000 LCD display
• Measurement Method: Double integral A/D conversion
• Low Battery Indication: LCD display icon
• Backlight: Long press the "HOLD/*" key to turn on/off. Automatic shutdown after approximately 30 seconds of no operation.
• Data Hold: Press the "HOLD/*" key during measurement to hold the last reading. Press again or change function gear to exit.
• ZERO Function: Clear button to reset sensor numbers on the LCD when the machine is turned on.
• Fuse: 0.2A fuse
• Power Supply: 2 x 1.5V AA battery (not included).
• Operation Temperature: 0°C to 40°C (relative humidity < 85%)
• Storage Temperature: -10°C to 50°C (relative humidity < 85%)
• Accuracy Ensured Temperature: 23°C ±5°C (relative humidity < 75%)

4.2. Measurement Ranges and Accuracy

5. Setup

5.1. Battery Installation

The DT-6013 requires two 1.5V AA batteries (not included) for operation.

1. Locate the battery compartment on the back of the meter.
2. Open the battery cover.
3. Insert two AA batteries, ensuring correct polarity (+ and -).
4. Close the battery cover securely.

5.2. Attaching the Protective Case

For enhanced durability and protection, slide the soft rubber protective case onto the meter.

6. Operating Instructions

6.1. Capacitance Testing

1. Discharge Capacitor: Fully discharge the capacitor before testing to prevent damage to the meter or electric shock.
2. Select Range: Turn the rotary switch to the appropriate capacitance range.
3. Connect Test Leads: Insert the red test lead (with alligator clip) into one of the input jacks (CX) and the black test lead into the middle input control terminal. Connect the corresponding polarity of the capacitor pins to the test leads.
4. Measure Plug-in Capacitors: For small plug-in capacitors, you can use the dedicated plug-in capacitor test socket.
5. Read Measurement: The capacitance value will be displayed on the LCD.

6.2. Using HOLD Function

Press the "HOLD/*" button during measurement to freeze the current reading on the display. Press it again or change the function gear to exit data hold mode.

6.3. Using Backlight

Long press the "HOLD/*" button to turn the backlight on. Long press again to turn it off. The backlight will automatically turn off after approximately 30 seconds of inactivity.

6.4. Using ZERO Function

If the display shows a non-zero value when the gear is below 1.6nF and no capacitor is connected, press the "ZERO" button to clear the display.

7. Maintenance

• Back Cover: Do not attempt to measure if the back cover is not properly fixed.
• Circuit Disconnection: Always disconnect the circuit before opening the back cover for any maintenance.
• Cleaning: Use only a damp cloth with a small amount of mild detergent to clean the meter. Do not use any chemical solvents.
• Abnormal Operation: If any abnormal operation occurs, stop using the meter immediately and send it for repair.

8. Troubleshooting

• Display shows "0L": This indicates that the measurement range has been exceeded. Select a higher measurement range. If there are leading zeros, switch to a lower range for better resolution.
• Unstable Readings / Open-Circuit Display: If the meter displays "0" in all measurement ranges, it indicates an open circuit. If large capacitance measurements show unstable values, it might indicate a serious leakage in the capacitor. Confirm with other measuring tools.
• Stray Capacitance: When using test leads, they can introduce stray capacitance. The meter automatically subtracts this during measurement. For best accuracy, use particularly short wires to minimize stray capacitance.
• Meter Not Turning On / Low Battery: Check battery installation and replace with fresh AA batteries if needed. The LCD will show a low battery indicator when power is low.

9. User Tips

• Always ensure capacitors are fully discharged before testing to protect both the meter and yourself.
• For the most accurate readings, especially for small capacitances, use the shortest possible test leads or the plug-in socket.
• Utilize the backlight feature in low-light conditions for clear visibility of the display.
• Keep spare AA batteries on hand to avoid interruptions during critical measurements.

10. Warranty and Support

For detailed warranty information and technical support, please refer to the official product documentation or contact your retailer. A PDF version of the user manual is available for download for your convenience.

PDF User Manual: Download User Manual (PDF)