Tektronix TCP312 AC/DC Current Probe

Name: Tektronix TCP312 AC/DC Current Probe
Brand: Tektronix
SKU: TektronixTCP312
Price: 1867.56 USD
Availability: InStock

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PROBE,AC/DC CURRENT; DC-100MHZ, 30A DC, CERTIFICATE OF TRACEABLE CALIBRATION STANDARD

AC/DC Input Coupling
DC – 100 MHz, Current Probe Amplifier (TCPA300) Uses:
- DC – 100 MHz, 30 A DC (TCP312)
- DC – 50 MHz, 50 A DC (TCP305)
- DC – 15 MHz, 150 A DC (TCP303)
DC – 50 MHz, Current Probe Amplifier (TCPA400) Uses:
- DC – 2 MHz, 750^*1 A DC (TCP404XL) (500 A DC Continuous)
Direct Scaling and Units^*2 – Oscilloscope On-Screen Readout Reduces Measurement Errors by Eliminating Hand Calculations
AC / DC Measurement Capabilities
Low Insertion Impedance Reduces Device Under Test Loading
Small Mechanical Package – Less Desktop Space, Easier Storage and Handling
Split-Core Construction Allows Easy Circuit Connection
Status Indicators Provide Notification of Potential Error Conditions
Lower DC Drift and Noise
Certified for U.S., Canada, and Europe

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TCP312

Probe; AC/DC Current, DC to 100 MHz; 30 A DC (Requires TCPA300 Amplifier)

All TCP300/TCP400 Current Probes Include:

AC/DC Current Probe; Instruction Sheet; Probe Cover; Certificate of Traceable Calibration

Increased performance and simplicity

The TCP300 and TCP400 series AC/DC Current Measurement family is a highly advanced current measurement system for today's current measurement needs. The split-core probes incorporate both transformer and Hall effect technology to provide broad bandwidth measurement capabilities from DC up to 100 MHz at current levels as low as 1 milliamp to thousands of amps (when used with CT4 current transformer). When connected to Tektronix TDS Oscilloscopes with TEKPROBE Level II or TekConnect (w/TCA-BNC) interfaces, current measurements and calculations are simple and easy.

Additional measurement power is available with add on software such as the TDSPWR2 power measurements package. With all this measurement power, current measurements have never been easier.

Meets today's AC/DC current measurement applications

The TCPA300 amplifier, when used with TCP312, TCP305, or TCP303 probes, provide a wide range of current measurement capability and spans the gap between low level milliamp measurements to very high current levels. These three probes provide current measurement capabilities of 30 A, 50 A, and 150 A DC continuous. For even higher current levels, the TCPA400 amplifier with the TCP404XL current probe measures 500 A DC continuous and 750 A DC continuous, derated with duty cycle.

Higher frequency performance is available with the TCP312 w/TCPA300 providing =100 MHz bandwidth and a maximum current of 30 A DC.

Measurement errors and manual calculations are now a thing of the past

With this new series of current measurement tools, automatic control and on-screen scaling and units is provided for users of Tektronix TDS3000, TDS500, TDS600, TDS700, TDS5000, TDS6000, and TDS7000B series oscilloscope systems. Status LEDs quickly show you TCP300/400 series operating status or potential error conditions that may have caused measurement errors in the past.

The TCP300/TCP400 Current Measurement Systems seamlessly integrate with your TDS series oscilloscope and the TDSPWR2 software package to easily make those time consuming power measurements and calculations for you.

Even non-TEKPROBE systems can use the TCPA 300/400 series to make proper current measurements by simply multiplying the measured output voltage on the oscilloscope by the TCPA 300/400 series range setting.

	TCP312 w/TCPA300	TCP305 w/TCPA300	TCP303 w/TCPA300	TCP404XL w/TCPA400
Bandwidth (-3 dB)	DC – 100 MHz	DC – 50 MHz	DC – 15 MHz	DC – 2 MHz *¹
Risetime	=3.5 ns	=7 ns	=23 ns	=175 ns
Maximum Current Ratings:
High Current Sensitivity Range DC (continuous) RMS (sinusoidal) Peak Pulse	10 A/V Range 30 A 21.2 A 50 A	10 A/V Range 50 A 35.4 A 50 A	50 A/V Range 150 A 150 A 500 A	1 A/mV Range 500 A (750 A *²) 500 A 750 A
Low Current Sensitivity Range DC (continuous) RMS (sinusoidal) Peak Pulse	1 A/V Range 5 A 3.5 A 50 A	5 A/V Range 25 A 17.7 A 50 A	5 A/V Range 25 A 17.7 A 500 A	N/A
DC Accuracy (Operating temp 0 °C to 50 °C)	±3% of reading	±3% of reading	±3% of reading (10 °C to 50 °C) +3%/-6% of reading (0 °C to <10 °C)	±3% of reading
DC Accuracy, Typical (Operating temp 23 °C ±5 °C)	±1% of reading	±1% of reading	±1% of reading	±1% of reading
Nominal
Maximum Bare Wire Voltage	For Use With Insulated Wires Only		600 V_RMS CAT I & II 300 V_RMS CAT III
Lowest Measurable Current (at ±3% accuracy at DC)	1 mA	5 mA	5 mA	1 A
	Scope Set To 1 mV/div and 20 MHz BW Limited		Scope Set To 1 mV/div and 20 MHz BW Limited
Insertion Impedance (See Curves Below)	0.08Ω at 1 MHz 0.15Ω at 10 MHz 0.27Ω at 50 MHz 0.7Ω at 100 MHz	0.035Ω at 1 MHz 0.12Ω at 10 MHz 0.4Ω at 50 MHz	0.01Ω at 1 MHz 0.025Ω at 5 MHz 0.1Ω at 15 MHz	0.1ΩO at 10 kHz 0.6Ω at 100 kHz 8Ω at 1 MHz 16Ω at 2 MHz
Typical
Maximum Amp-Second Product (Based on Amplifier Range setting)	50 AµS – 1 A/V 500 AµS – 10 A/V	500 A*µS – 5 A/V NA – 10 A/V	3,000 AµS – 5 A/V 15,000 AµS – 50 A/V	NA – 1 A/mV
AC Coupling Low Frequency Bandwidth	<7 Hz (Low Pass - 3 dB point)
Displayed RMS Noise (at 20 MHz Bandwidth Limit)	=250 µA RMS	=1.25 mA RMS	=2.5 mA RMS	=250 mA RMS
Signal Delay (Delay to Output BNC)	17 ns	19 ns	53 ns	103 ns
Inputs (probe amplifier)	1
Probe Open Indicator	YES
Overload Indicator	YES
Termination Indicator	YES
Non-Compatible Probe Indicator	YES
Safety Certifications
U.S. NRTL Listing	UL3111-1 (Amplifier)		UL3111-2-032 ; UL3111-1 (Probe and Amplifier)
Canadian Certification	CAN/CSA C22.2 No.1010.1 (Amplifier)		CAN/CSA C22.2 No.1010.2.032 CAN/CSA C22.2 No.1010.1 (Probe and Amplifier)
European Union Compliance	EN61010-1/A2 (Amplifier)		EN61010-1/A2; EN61010-2-032 EN61010-1/A2 (Probe and Amplifier)
Other	IEC61010-1/A2 (Amplifier)		IEC61010-2-032 IEC61010-1/A2 (Probe and Amplifier)
Electromagnetic Compatibility	Meets EC Council Directive 89/336/EEC, FCC Part 15, Subpart B Class A, AS/NZS 2064.1/2.
Power Requirements (TCPA300/TCPA400 Amplifiers)	90 V to 264 V; 47 to 440 Hz; 50 W Maximum CAT II (Auto Switch)
Power Requirements (Probes)	Requires TCPA300 Amplifier			Requires TCPA400 Amplifier
Probe Model	TCP312	TCP305	TCP303	TCP404XL
Warranty	1 Year
Probe Mechanical Characteristics
Probe Cable Length	1.5 meters (60 inches)		2 meters (78.7 inches)	8 meters (315 inches)
Probe Jaw Size (Max Conductor Size)	3.8 mm (0.15 inches)		21 mm x 25 mm (0.83 x 1.0 inches)
Length: Width: Height: Weight:	20 cm (7.87 inches) 1.6 cm (0.625 inches) 3.2 cm (1.25 inches) 0.15 kg (0.33 lb.)		26.8 cm (10.55 inches) 4.1 cm (1.60 inches) 15.6 cm (6.13 inches) 0.66 kg (1.45 lb.)	26.8 cm (10.55 inches) 4.1 cm (1.60 inches) 15.6 cm (6.13 inches) 0.88 kg (1.90 lb.)
TCPA300 and TCPA400 Mechanical Characteristics
Length: Width: Height: Weight:	17.3 cm (6.8 in) 16.7 cm (6.6 in) 9.14 cm (3.6 in) 1.14 kg (2.5 lb.)
Environmental Characteristics
Temperature - Operating	0 °C to +50 °C (32 °F to 122 °F)
Temperature - Nonoperating	-40 °C to +75 °C (-40 °F to 167 °F)
Humidity – Operating	5% to 95% R.H.to +30 °C (86 °F) 5% to 85% R.H.+30 °C to +50 °C (86 °F to 122 °F)
Humidity – Nonoperating	5% to 95% R.H.to +30 °C (86 °F) 5% to 85% R.H.+30 °C to +75 °C (86 °F to 167 °F)
Altitude – Operating	2000 m (6800 ft) maximum
Altitude – Nonoperating	12,192 m (40,000 ft) maximum