MC-0306A Multimeter Clamp Meter Calibration Device

Model: MC-0306A Quantity: 1 set Manufacturer: Hubei MECI Electric Power Equipment Co., Ltd

Category: Metrological verification device

Keywords: MC-0306A Multimeter Clamp Meter Calibration Device

Product Inquiry
Make a phone call
Download manual

Product Overview Product Features Technical Specifications Related Products Product Inquiry

Product Overview

This instrument is a Class 0.05 (0.1) single-phase AC and DC standard device designed in accordance with the requirements of Verification Procedure JJG 124-2005, “Verification Procedure for Ammeters, Voltmeters, Wattmeters, and Ohmmeters.” The signal generation section of the source employs a DSP and a 16-bit high-speed digital-to-analog converter to produce controllable sine-wave and distorted-wave signals. The display features a 5.7-inch TFT color LCD screen, delivering crisp and vibrant visuals. The circuit design is sophisticated, ensuring reliable operation and user-friendly control.

Product Features

1. The device consists of a single-phase AC voltage standard source, a current standard source, and DC voltage and current standard sources.

2. It features a calibration function, allowing the output value of the standard source to be corrected based on the readings of an external reference standard.

3. By using a dedicated terminal block in conjunction with the specially designed “clamp meter calibration coil,” clamp meters can be tested, with a maximum test current of 1000 A.

4. Manual and semi-automatic verification of digital multimeters, analog multimeters, clamp meters, and panel-mounted digital instruments with accuracy classes of 0.2 or lower is permitted.

Including digital instruments with DC analog output.

5. It can generate distorted waveforms containing 2 to 31 harmonics, with the number of harmonics, their order, amplitude, and phase relative to the fundamental all being programmably controlled.

6. Equipped with an RS-232 interface or a USB interface and a large-capacity non-volatile memory, the device can store test data for up to 500 meters under inspection. Using host-computer software, the device can be controlled by a PC to perform both automatic and manual tests, as well as to process and manage the test results.

Technical Specifications

AC output

  • Voltage ranges: 200 mV, 400 mV, 2000 mV, 4000 mV, 20 V, 100 V, 200 V, 500 V, 1000 V;
  • Current ranges: 2 mA, 4 mA, 20 mA, 40 mA, 0.2 A, 0.5 A, 2 A, 5 A, 10 A, 20 A;
  • Adjustment range: 0–120% (except for 1000 V);
  • Fineness adjustment: 5×10⁻⁵;
  • Voltage and current output capacity: maximum 20 VA;
  • Voltage and current setting accuracy

A: Voltage range: 20–1000 V; current range: 0.2–20 A; accuracy: ±(0.03% of reading + 0.02% of full scale).

B: Voltage range: 200–4000 mV; current range: 2–40 mA; accuracy: ±(0.3% of reading + 0.2% of full scale).

  • Voltage and current output stability: A: ≤0.01%/60 s; B: ≤0.05%/60 s;
  • Voltage and current waveform distortion ≤0.3%;
  • Sine wave output frequency adjustment range: (45–65)·N Hz (N = 1, 2, 3, …, 31);
  • Sine-wave output frequency resolution: 0.001·N Hz (N = 1, 2, 3, …, 31);
  • Sine wave output frequency adjustment accuracy: 0.01 Hz;
  • Harmonic output from the 2nd to the 31st harmonic, with amplitude ranging from 0% to 20% of the fundamental rated value; phase resolution of 0.01°·N (where N = 2, 3, 4, …, 31); the output can simultaneously contain multiple harmonics, or the fundamental amplitude can be set to zero, resulting in an output that is a sinusoidal waveform at a frequency higher than the power frequency.

 

DC output

  • Voltage ranges: 200 mV, 400 mV, 2000 mV, 4000 mV, 20 V, 40 V, 100 V, 200 V, 400 V, 1000 V;
  • Current ranges: 20 μA, 40 μA, 200 μA, 400 μA, 2 mA, 4 mA, 20 mA, 40 mA, 0.2 A, 1 A, 2.5 A, 5 A, 10 A, 20 A;
  • Voltage and current adjustment range: 0–110% (except for 1000 V).
  • Voltage and current adjustment resolution: 5×10⁻⁵;
  • Voltage and current output capacity: maximum 20 W;
  • Voltage setting accuracy: ±(0.03%RD + 0.02%RG);
  • Current setpoint accuracy: ±(0.06%RD + 0.04%RG);
  • Voltage and current output stability ≤0.01%/60s;
  • Voltage and current output ripple ≤1%.

 

Frequency Output

  • Sine wave output range (AC voltage/current supply): (45–65)·N Hz;
  • Resolution: 0.001·N Hz (N = 1, 2, 3, …, 31);
  • Adjustment accuracy: 5×10⁻⁵.

 

Single-frequency square wave

  • Single-frequency square-wave outputs at 1 kHz, 5 kHz, 10 kHz, 50 kHz, 100 kHz, 200 kHz, and 1000 kHz;
  • Square wave amplitude: 4.5 V;
  • Adjustment accuracy: 5×10⁻⁵.

 

Electronic resistance box output

  • Measurement ranges: 0–200 Ω, 0–2 kΩ, 0–20 kΩ, 0–200 kΩ, 0–2 MΩ;
  • Fineness adjustment: 0.025%;
  • Accuracy for the 0–200 Ω and 0–2 MΩ ranges: ±(0.3% RD + 0.2% RG); for all other ranges: ±(0.12% RD + 0.08% RG).

 

Power supply: single-phase, 220 V ±10%, 50 Hz ±5%.

Operating environment: temperature 20°C ± 10°C, relative humidity ≤85% RH.

Dimensions: 440 × 460 × 165 mm; weight: approximately 12 kg.

MC-0306A Multimeter Clamp Meter Calibration Device

MC-0306A Multimeter Clamp Meter Calibration Device

Model: MC-0306A Quantity: 1 set Manufacturer: Hubei MECI Electric Power Equipment Co., Ltd

Get a product quote

Tel： 86-13307164232

Related Products

New Product Recommendations

Product Center

Power Quality, Harmonic Analyzer

Metrological verification device

Instrument Transformer Series

SF6

Relay Protection Tester

High-Voltage Switch Series

Transformer Testing

Cable Fault Tester

Power Frequency Withstand Voltage Test Device

Partial discharge

Zinc Oxide Series

Capacitors and Generators

Battery Testing

Trace Moisture, Flash Point Tester

Insulating Oil Dielectric Strength and Dissipation Factor Tester

Ground resistance

Insulator Series

Transformer Online Monitoring Equipment

Petrochemical Instruments

Product Inquiry

Leave your contact information to receive a free product quote.

Submit Message

Share our official website:

Contact Us

Business Inquiry:+8613307164232/ +8613349977063/ +8615327442613

E-mail:mcdlzb@163.com

Address: No. 303, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan City

Online Consultation

Follow us

Follow us

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Copyrights © 2026 Hubei MECI Electric Power Equipment Co., Ltd

Powered by:300.cn  

%E7%AC%AC%E4%B8%80%EF%BC%8C%E6%9C%80%EF%BC%8C%E4%BC%98%E7%A7%80%EF%BC%8C%E5%A2%9E%E5%BC%BA%EF%BC%8C%E4%B8%80%E6%B5%81%EF%BC%8C%E5%8D%93%E8%B6%8A%EF%BC%8C%E9%A2%86%E5%85%88%EF%BC%8C%E5%85%88%E8%BF%9B%EF%BC%8C%E5%BC%95%E9%A2%86

Sorry，当前栏目暂无内容!

您可以查看其他栏目或返回 首页

Sorry，The current column has no content!

You can view other columns or return Home