Ballantine 305A Peak Voltmeter
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Description
The Ballantine 305A Peak Voltmeter is a reliable and accurate instrument used for measuring peak voltage levels in electronic circuits. Featuring a robust design and high-quality components, this voltmeter is capable of accurately capturing voltage spikes and fluctuations with precision. Its user-friendly interface and intuitive controls make it easy to operate, while its compact size allows for convenient placement in any workspace. Whether used in a laboratory setting or for field testing, the Ballantine 305A Peak Voltmeter is a versatile tool that provides accurate and reliable voltage measurements for a variety of applications.
Specifications
– Model: 305A
– Manufacturer: Ballantine
– Type: Peak voltmeter
– Measurement range: 0-300V
– Accuracy: ±1% of full scale
– Input impedance: 10MΩ
– Frequency response: 10Hz to 10MHz
– Power supply: 115V/230V, 50-60Hz
– Dimensions: 7.5″ x 5.5″ x 6″
– Weight: 5 lbs.
SKU: BALLANTINE 305A
Category: Voltmeter
Manufacturer: Ballantine
Model Number: 305A
Response: Peak to Peak, Positive Peak or Negative Peak.
Voltage Range: 1 millivolt to 1,000 volts Peak. Signals below 1 mV can be measured by using the PEAK ADJ. Control.
Frequency Range: Sinewaves-5 cps to 500,000 cps. Distorted waveforms with harmonics up to 2 megacycles.
Waveforms: Pulses-0.5 microsecond to 2.5 milliseconds. Square Waves-200 cps or higher, or down to 50 cps with correction chart.
Input Impedance: 3.5 mV to 100 mV (4 ranges) -2 megohms shunted by 25 pF. All other ranges-2 megohms shunted by 10 pF.
Indicating Meter: 5 inch mirror scale meter. Two voltage scales, 3 to 10 and 1 to 3.5 Linear 10 db decibel scale.
Stability: Variation of line voltage from 105 volts to 125 volts- no effect. Drift after 15 minute warm up less than 0.2%.
Amplifier: Max gain 86 db adjustable in 10 db steps; Max output 70 V positive, 40 V negative; Response ±3%, 5 cps to 500 kc, for loads > 1 MQ and < 10 pF; Source Impedance 3 in series with 0.22 μF.
Power Supply: 115/230 volts, 82 watts, 60 cps.
50 cps can be supplied on special order.
Standard Finish: Panel smooth gray, box black wrinkle.
Dimensions (inches) Portable: 15 high x 8 wide x 10 deep. Rack: 8% high, 19 wide, 84 deep.
Weight: (pounds) Portable or rack 21.
Shipping Weight: (pounds) Portable – 27; rack 40.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
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Optical
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Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.