協立テクノロジー List of Products and Services

The "TNW-411/412" is a high-impedance probe used to measure the interference voltage leaking onto external connection wires from interference sources in the frequency range of 9 kHz to 30 MHz. By registering the correction factor of this device in our interference wave intensity meters (TNM-2401 and TNM-2402), automatic addition can be performed with key operations. The input resistance of the probe is 1.5 kΩ, and the stray capacitance (Cp) is less than 10 pF. 【Features】 ■ CISPR compliant ■ By registering the correction factor of this device in our interference wave intensity meters (TNM-2401 and TNM-2402), automatic addition can be performed with key operations ■ Direct reading measurement of interference voltage is possible *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other electronic parts
• probe

The "ISN (Shielded LAN Cable Exclusive)" is used to measure the voltage of interference waves at the communication terminals of personal computers (modem-equipped devices), facsimiles, and data communication devices. The "TNW-2209" is an impedance stabilization circuit network used to measure the unbalanced voltage interference waves at the communication line shielded LAN cable terminals, compliant with the specifications of CISPR 22, 6th edition. Dimensions are 150 (W) × 85 (H) × 90 (D) mm, and the weight is approximately 2.2 kg. 【Specifications (Excerpt)】 ■ Frequency Range: 150 kHz to 30 MHz ■ Applicable Standard: CISPR 22, 6th edition ■ Number of Measurement Lines: 8 lines (shielded part of the shielded LAN cable) ■ Common Mode Impedance: 150Ω ± 20Ω, Phase Core 0° ± 20° ■ Measurement Terminal (RF): N-J (50Ω) *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Voltage Meter
• LAN/Optical cable

The "ISN (Impedance Stabilization Network)" is used to measure the voltage of interference waves at communication terminals such as personal computers (modem-equipped devices), facsimiles, and data communication equipment. The "TNW-2208" is a newly developed circuit network for measuring 1000base lines that communicate at high speeds of 1Gbps, compliant with the specifications of CISPR22 Edition 5. This ISN is used by connecting an adapter to the device under test on the main unit. 【Specifications (Excerpt)】 ■ Frequency range: 150kHz to 30MHz ■ Applicable standard: CISPR22 Edition 5 ■ Number of measurement lines: 8 lines (4 pairs balanced) ■ Common mode impedance: 150Ω±20Ω, phase core 0°±20° ■ Voltage conversion factor: -9.5dB±1dB *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other electronic parts
• Voltage Meter

The "TNW-2202・2204" is an impedance stabilization circuit network that complies with CISPR22, operating in the frequency range of 150kHz to 30MHz. It measures interference voltage from communication terminals (module terminals) such as personal computers (PCs) and modems. There are versions for single pair lines (TNW-2202) and two pair lines (TNW-2204). 【Specifications (excerpt)】 ■ Frequency range: 150kHz to 30MHz ■ Applicable standard: CISPR22 3rd Edition ■ Common mode impedance: 150Ω ±20Ω, phase angle 0° ±20° ■ Insertion loss of measurement line: within 2dB at 30MHz or below ■ Measurement line rating: MAX DC 100V, 0.2A *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other electronic parts
• Voltage Meter

The "TNW-1502" is a pseudo power supply circuit network that complies with CISPR25, operating in the frequency range of 100 kHz to 110 MHz. It is designed to measure conducted interference voltages from automotive electronic devices and electrical components by providing a specified load impedance to isolate the test circuit from unwanted radio frequencies. The number of lines is single line, and the dimensions are 230 (W) × 100 (H) × 100 (D) mm. 【Specifications (excerpt)】 ■ Frequency range: 100 kHz to 110 MHz ■ Number of lines: single line ■ Line impedance: 50Ω/5μH ±10% (Impedance characteristics comply with CISPR25) ■ Measurement terminal: BNC connector *For more details, please refer to the PDF document or feel free to contact us.

• Other power sources
• Other measurement, recording and measuring instruments
• Other electronic parts

The "TNW-407F2・408F2" is a power impedance stabilization circuit network used to measure the interference voltage leaking from the interference source to the power supply lines within the frequency range of 150 kHz to 30 MHz. The "TNW-407F2" is designed for single-phase use, while the "TNW-408F2" can measure from single-phase to three-phase three-wire systems depending on the number of phases of the device under test. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition can be performed with key operations. 【Specifications (excerpt)】 <TNW-407F2> ■ Number of measurement phases: Single-phase ■ Power line rating: AC/DC 125V, 15A ■ Maximum rating: AC/DC 250V, 15A ■ Dimensions & weight: 300 (W) × 130 (H) × 160 (D) mm, approximately 4 kg *For more details, please refer to the PDF document or feel free to contact us.

• Other power sources
• Other measurement, recording and measuring instruments
• Other electronic parts

The "TNW-403D2" is a pseudo power circuit network used to measure the interference voltage leaking from the power supply line in the frequency range of 150 kHz to 30 MHz. It is designed for single-phase specifications and can measure both Δ and V connections. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition can be performed with key operations. 【Features】 ■ Compliant with CISPR standards ■ Automatic addition is possible with key operations by registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402) ■ Direct reading measurement of interference voltage is possible *For more details, please refer to the PDF materials or feel free to contact us.

• Other power sources
• Other measurement, recording and measuring instruments
• Other electronic parts

The "TNW-341F, 342F, 343F" is a pseudo power supply circuit network used to measure the interference voltage leaking from the power supply lines in the frequency range of 150 kHz to 30 MHz. It can measure from single-phase to three-phase three-wire systems depending on the number of conductors of the device under test. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition can be performed with key operations. 【Features】 ■ Compliant with CISPR standards ■ Measurement line switching can be done using a remote switch in addition to the main unit's switch ■ Automatic addition is possible with key operations by registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402) ■ Direct reading measurement of interference voltage is possible *For more details, please refer to the PDF document or feel free to contact us.

• Other power sources
• Other measurement, recording and measuring instruments
• Other electronic parts

The "TNW-243F・244F" is a pseudo power circuit network used to measure the interference voltage leaking from the power supply lines in the frequency range of 9 kHz to 30 MHz. It can measure from single-phase to three-phase four-wire systems depending on the number of lines of the device under test. The measurement line switching can be done using a remote switch in addition to the main unit's switch. Furthermore, by registering the correction factor of this device in our interference wave intensity meters (TNM-2401 and TNM-2402), automatic addition via key operation is possible. 【Features】 ■ CISPR compliant product ■ Measurement line switching can be done using a remote switch in addition to the main unit's switch ■ By registering the correction factor of this device in our interference wave intensity meters (TNM-2401 and TNM-2402), automatic addition via key operation is possible *For more details, please refer to the PDF document or feel free to contact us.

• Other power sources
• Other measurement, recording and measuring instruments
• Other electronic parts

The "TNW-242F2" is a pseudo power supply circuit network used to measure the interference voltage leaking from the power supply lines in the frequency range of 9 kHz to 30 MHz. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition can be performed with key operations. The dimensions are 300 (W) × 130 (H) × 160 (D) mm, and the weight is approximately 4.5 kg. 【Features】 ■ CISPR compliant ■ Automatic addition with key operations is possible by registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402) ■ Direct reading measurement of interference voltage is possible *For more details, please refer to the PDF document or feel free to contact us.

• Other power sources
• Other measurement, recording and measuring instruments
• Other electronic parts

We handle the pseudo power circuit network "TNW-1502." The "TNW-1502" measures interference voltage conducted from automotive electronic devices and electrical components by providing a specified load impedance for measurement, thereby isolating the test circuit from unwanted radio frequencies. Please feel free to contact us if you have any requests. 【Specifications (excerpt)】 ■ Frequency range: 100kHz to 110MHz ■ Number of lines: Single line ■ Line impedance: 50Ω/5μH ±10% (Impedance characteristics comply with CISPR25) ■ Measurement terminal: BNC connector ■ Maximum rated power line: DC50V, 100A ■ Dimensions and weight: 230 (W) × 100 (H) × 100 (D) mm, approximately 2.2kg *For more details, please download the PDF or feel free to contact us.

• Other electronic parts

The "TNW-242F2" is a pseudo power circuit network used to measure the interference voltage leaking from the power supply line due to interference sources in the frequency range of 9 kHz to 30 MHz. By registering the correction factor of this device in our interference wave intensity measuring instruments (TNM-2401 and TNM-2402), automatic addition via key operation is possible, allowing for direct reading measurements of interference voltage. 【Features】 ■ Frequency range: 9 kHz to 30 MHz ■ Applicable standards: CISPR16, VCCI ■ Number of measurement circuit phases: Single-phase ■ Measurement circuit impedance: 50Ω ■ Measurement terminal: 50Ω (BNC connector) *For more details, please download the PDF or feel free to contact us.

• Other electronic parts