Order Number
| Category | Equipment | Key Spec. | Test Items
| CNAS
|
1
| AC Signals
| High Frequency Impedance Analyzer | Working frequency: 1M~1GHz | |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, | Γ |, Γ x, Γ y, θ Γ, Vac, Iac, Vdc 1, Idc 1 |
|
Impedance testing scope: 120 mΩ ~ 52 kΩ
|
Accuracy: ±0.65%
|
2
| Vector Network Analyzer | 5 Hz to 3 GHz (pins 1 and 2), 5 Hz to 30 MHz (gain-phase test pin), 1 MHz resolution
| 1.S spec
|
|
2. Impedance Analyzer Function: ,IZI, θz , IYI, θy, Cp, Cs, Lp, Ls, Rp, Rs, D, Q, R, X, G, B,
|
3. Linear frequency scan, logarithmic frequency scan, segment sweep, power scan (in dBm), DC bias scan
|
3
| Precision Magnetics
Analyzer | Testing frequency: 20Hz~3MHz | 1. L, |Z|, Rdc, C, Q, D, Rac, Ø, Turn-Ratio, Lk | Accredited
|
| L: 0.1nH ~>1000H,R: 0.01mΩ~>2GΩ |
| Measurement accuracy: 0.1% | 2. Magnetic core temperature characteristic test with thermostat
|
| DC Bias Test System | Maximum output current: 250A
Testing frequency: 20Hz~3MHz
| 1.LCR test or under DC bias conditions |
|
Accuracy: ±（0.7%+25mA）
| 2.DC bias testing of devices at high and low temperatures used by thermostat
|
4
| Multi-channel Data
Recorder | DC voltage range: 100mV~300V
| Used in collecting infomation of voltage, resistance, temperature, and frequency |
|
Resistance range: 100Ω~100MΩ
|
Temperature range: RTD: -200~600℃； TC: -100℃~1200℃；thermistor: -80℃~150℃
|
Frequency range: 3Hz~300kHz
|
5
| High Frequency LCR
Tester | Testing frequency: 20Hz~120MHz
L: 0.1nH to >2kH
R,Z,X: 0.01mΩ to >2GΩ
Q: 0.00001 to >1000
| L, X, C, Y, Q, B, D, G, R, Z, θ | Accredited |
Measurement accuracy: 0.05%
|
Analysis mode; Meter Mode
|
6
| DC Signals | Precision Micro
Resistance Meter | Resistance range: 0.001mΩ~3.5MΩ | DCR
| Accredited
|
| Accuracy: 0.02%；minimum resolution: 0.001mΩ |
7
| DC Power | Voltage range: 0~60V,Accuracy±0.5%Fs +3character （10%~100%）
| Irms current testing,operating life test
| Accredited |
Current: 0~100A,accuracy: ±0.5%Fs +3character （10%~100%）
|
8
| Pulse High Current
Inductance Measurement | Output current: 1A~1000A,output voltage: 10V~400V, inductance test accuracy: ±3%
| Isat current |
|