An Assessimus Group Company
ISO/IEC 17025 accredited calibration by A2LA for Solar instruments and third-party EMC test equipment.
Our calibration laboratory in North Hollywood is accredited to ISO/IEC 17025 by A2LA and offers commercial calibration service1 for Solar instruments and third-party EMC test equipment.
Send us your LISNs, current and injection probes, transformers, calibration fixtures, attenuators and more. The full scope of accreditation is listed below.
I. Electrical – RF/Microwave. Values as listed on A2LA certificate 7219.01.
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| Insertion Loss – AC Port | 30 Hz to 250 kHz | (- 7.0 to 0.1) dB | 0.45 dB |
| Insertion Loss – Secondary | 30 Hz to 250 kHz | (- 7.5 to – 0.4) dB | 0.45 dB |
Methods and equipment: MIL-STD-461/462 network analyzer, (KEYSIGHT E5061B)
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| Insertion Loss (dB) | 20 Hz to 10 kHz | (- 79.8 to – 71.5) dB | – 17 % – 11 dB |
| Insertion Loss (dB) | 10 kHz to 300 MHz | (- 71.1 to – 17.8) dB | – 0.16 % + 0.36 dB |
| Insertion Loss (dB) | 300 kHz to 1 GHz | (- 38.3 to – 13.8) dB | 1.8 dB |
| Correction Factor (dB) | 20 Hz to 10 kHz | (37.5 to 45.7) dB | 16 % – 5.0 dB |
| Correction Factor (dB) | 10 kHz to 300 MHz | (- 16.2 to 37.1) dB | 0.16 % + 0.41 dB |
| Correction Factor (dB) | 300 kHz to 1 GHz | (- 20.1 to 4.3) dB | 1.8 dB |
Methods and equipment: MIL-STD-461, MIL-STD-462 Notice 3, DO-160, network analyzer, (KEYSIGHT E5061B)
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| Impedance Magnitude | 1 kHz to 150 MHz | (0 to 46.9) Ω | 0.15 % + 0.10 Ω |
| Impedance Magnitude | (150 to 400) MHz | (47.3 to 77.1) Ω | 3.9 % – 1.7 Ω |
| Impedance Magnitude | 400 MHz to 1 GHz | (55.6 to 78.8) Ω | – 10 % + 11 Ω |
| Impedance Phase | 100 kHz to 10 MHz | (- 8.6 to 85.5) ° | 1.9 ° |
| Impedance Phase | (10 to 100) MHz | (- 1.0 to 8.0) ° | 0.39 ° |
| Impedance Phase | 100 MHz to 1 GHz | (- 60.1 to 0.8) ° | 4.8 ° |
| Insertion Loss | 1 kHz to 1 GHz | (- 62.2 to – 0.5) dB | 0.42 dB |
| Correction Factor | 1 kHz to 1 GHz | (- 29.7 to 0.1) dB | 0.68 dB |
| Isolation (dB) | 1 kHz to 100 MHz | (- 70.5 to – 5.6) dB | 0.42 dB |
Methods and equipment: MIL-STD 461, MILSTD 461 (alt. 5μH LISN from Appendix A), MIL-STD-462 Notice 3, DO-160, CISPR 16-1, CISPR 16-1-2, CISPR 25, FCC Part 15, FCC Part 18, DEF STAN 59-411 Part 3, ANSI C63.4(1992), ANSI C63.4(2003), ISO 7637-2, network analyzer, (KEYSIGHT E5061B plus calibration kit 85032E)
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| VSWR – w/o Probe | 20 Hz to 500 MHz | (1.0 to 2.1) lin | 4.0 % – 0.03 lin |
| VSWR – w/o Probe | 500 MHz to 1 GHz | (2.2 to 5.0) lin | 0.51 lin |
| VSWR – w/ Probe | 20 Hz to 500 MHz | (1.0 to 1.6) lin | 1.9 % – 0.01 lin |
| VSWR – w/ Probe | 500 MHz to 1 GHz | (1.5 to 4.3) lin | 21 % – 0.30 lin |
Methods and equipment: MIL-STD-461, MILSTD-462 Notice 3, DO-160,network analyzer, (KEYSIGHT E5061B)
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| Insertion Loss | 100 Hz to 1 GHz | (- 41.4 to – 39.9) dB | 0.37 dB |
| VSWR Input | 100 Hz to 1 GHz | (1.1 to 2.9) lin | 26 % – 0.26 lin |
| VSWR Output | 100 Hz to 1 GHz | (1.1 to 1.9) lin | 100 % – 1.1 lin |
Methods and equipment: MIL-STD-461, (KEYSIGHT E5061B network analyzer, and 85032E)
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| Insertion Loss | (1 to 300) kHz | (- 52.2 to – 5.3) dB | 0.51 dB |
| Insertion Loss | 300 kHz to 1 MHz | (- 80.0 to – 41.4) dB | 1.8 dB |
Methods and equipment: MIL-STD 461, MILSTD-462 Notice 3, DO-160, network analyzer, (E5061B plus 85032E)
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| Correction Factor | 10 Hz to 2 kHz | (63.5 to 80.0) dB | 12 % – 6.8 dB |
| Correction Factor | 2 kHz to 1 MHz | (38.8 to 62.9) dB | 0.49 % + 0.17 dB |
Methods and equipment: MIL-STD-461 (RS101, RE101), network analyzer, (KEYSIGHT E5061B)
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| Insertion Loss | 10 kHz to 400 MHz | (- 48.6 to – 38.5) dB | 0.41 dB |
Methods and equipment: MIL-STD-461, network analyzer, (KEYSIGHT E5061B plus 85032E)
| Parameter | Frequency | Range | CMC² (±) |
|---|---|---|---|
| VSWR | 10 Hz to 1 GHz | (1.0 to 1.4) lin | 18 % – 0.17 lin |
Methods and equipment: MIL-STD 461, network analyzer, (KEYSIGHT E5061B plus 85032E)
1 This laboratory offers commercial calibration service.
2 Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurement that a laboratory can achieve within its scope of accreditation when performing more or less routine calibrations of nearly ideal measurement standards or nearly ideal measuring equipment. CMCs represent expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage factor of k = 2. The actual measurement uncertainty of a specific calibration performed by the laboratory may be greater than the CMC due to the behavior of the customer’s device and to influences from the circumstances of the specific calibration.
3 In the statement of CMC, percentages are to be read as percentage of reading, unless otherwise noted.
