Bộ khuếch đại - AM32AZ (Unipulse Việt Nam)

Giá: Liên hệ

Bộ khuếch đại DC: AM32AZ
Nhà sản xuất: Unipulse - Nhật Bản.
* Đặc tính đáp ứng tốc tồ cao ở DC, 100 kHz
* Bộ khuếch đại điện áp lên tới 10000 lần
* Thiết kế độ trôi thấp
* Hiệu chuẩn bằng cách khóa kỹ thuật số



Compatible input resistance60Ω - 2kΩ
Excitation power supplyVoltage; 2.5, 5, 10, 15, 20V DC ±0.2% Current; max 50mA
Equilibrium adjustment range±1.5mV/V (excitation voltage 10V)
Input voltage range0 - ±100mV
Input resistance10MΩ or more (direct-coupled equilibrium differential)
Voltage amplificationMax. 10000 times
Gain adjustment- Coarse adjustment: 0, 1/20, 1/10, 1/5, 1/2, 1/1…Error±0.2%
- Fine adjustment: 1 to 1/6 of each range variable
Zero driftWithin ±0.5μV/°C (after a lapse of 30 min. after power ON)
Gain driftWithin ±50 ppm/°C of measured value (after a lapse of 30 min. after power ON)
NoiseWithin 30μVp-p RTI (full band) 
Within 2.5μVp-p RTI (1 kHz band) 
Within 0.5μVp-p RTI (10 kHz band)
Non-linearityWithin ±0.01% FS
Output voltageVoltage output: 0 - ±10V ±5 mA, Output resistance: 0.2Ω (BNC connector output) 
Voltage output: 0 - ±10V ±30 mA, Output resistance: 300Ω (binding post output)
Response characteristicDC -100 kHz / -3dB
High-pass filter (AC mode)0.5 Hz (-3dB) ±15% -6dB/oct.
Low-pass filter1, 10, 100, 1k, 10 kHz (-3dB) ±15% and PASS-12dB/oct, Bessel type
Calibration valueStrain calibration: ±1 - 9999 x 10-6 strain, Voltage calibration: ±1 - 9999μV, Setting method: 4-digit digital switch, Accuracy: ±0.2%±0.5x10-6 strain (strain calibration), ±0.5%±5μV (voltage calibration) superimposed on input signal
External controlElectronic auto zero function
- Auto zero range: ±1V (±10V, ±5V, ±2V Please specify when ordering.) 
- Auto zero command: ON and OFF, panel face switch and external signal (negative pulse with a pulse width of 50ms or more)
Operating conditionsWorking temperature range: 0 - +50°C
Humidity: 85% RH or less (non-condensing)
Power supply voltage100V AC ±10%, 50/60 Hz
Power consumptionApprox. 10VA
External dimensions49.5 (W) x 138 (H) x 310 (D) [mm] (panel thickness included, but dimensions of protruding parts not included)
WeightApprox. 1.9 kg
  • AC input cord:
  • 1
  • Spare fuse (0.5A):
  • 1
  • CA8 (BNC-alligator clip cable 1.5 m):
  • 1
  • Operation Manual:
  • 1

Optional accessories

CA3Y31(6-core) input cable with PRC connector (3 m)
CA451(6-core) input cable with PRC connector at both ends (5 m)
CA7Coaxial cable with BNC
CA8Cable with Alligator clip at one end