韓國(guó)DACELL放大器DN-AM1000

DN-AM1000   The DN-AM1000 Series high precision, as the sensitivity dynamic signal amplifier independence of majority (Multi-channel) it will put in to the 19" rack case and it will be able to use and it is planned. The voltage signal which is output comes to become rate (GAIN) until 1~11000 boats, answer back frequency the maximum 100?, the Low Pass Filter is becoming at 10?~10?. Features Fully adjustable calibrated gain from 1 to 11000 Accepts all strain gage inputs(foil or piezoresistive), potentiometer, LVDT, etc. Bridge excitation from 1 to 10Vdc(5 steps) Input impedance above 1GΩ. Four-frequency low-pass active filter (10Hz to 10kHz) Automatic bridge balance (± 4000με) Double shunt calibration (120Ω, 350Ω, 2000με, 200με) Outputs voltage display (7-segment 4-digits LED) Size : 218 (H) × 43 (W) × 258 (D) (mm) Weight : Approx. 1.2kg Connector Signal input : MS3112E 14-19S, MS3116F 14-19P Signal output : BNC connector

SPECIFICATIONS

Specifications Accuracy EXCITATION 5 steps : 1V, 2V, 5V, 7.5V, 10V  Current : 170mA, max.  Remote sence error : 0.0005%/Ω at lead resistance (350Ω load)  Noise and ripple : 0.05% p-p, max (dc 10kHz)  Stability : ± 0.02%/℃ INPUT STRAIN GAUGE : 　　quarter, half or full bridge (50~1000Ω) 　　Built-in 120Ω and 350Ω dummy resister  TRANSDUCER : 　　Piezoresistive strain gauge types,potentiometer,DCDT transducers displacement. AMPLIFIER 1st Gain : ×1, ×10, ×100, ×400, ×1000 5steps (accuracy ±1%) 2nd Gain : ×1~×11 continuously variable Vernier multiplier : 10-turn counting knob with direct readout (×1~×11) Fine Adjust  Frequence response : 100kHz (-3dB), max  Input resistance : 1GΩ, differential or common mode  Input capacitance : 4pF, differential or common mode  Input voltage range : 　　± 10V, differential mode 　　12V-(G/2× Vd), common mode (Vd = actual differential input voltage)  Bias current : ± 30nA, typical, each input  Common-mode rejection (G=100) : 100dB, min, dc to 60Hz with 1kΩ source imbalance  Stability (G<1000) : 5ppm/℃, max  Noise (G=100) : 0.01~10Hz, 0.3μVp-p R.T.I FILTER Characteristic : low-pass active 2-pole Butterworth standard  Frequencies (-3dB) : 10Hz, 100Hz, 1kHz, 10kHz, wide-band AMPLIFIER OUTPUT (BNC CONNECTOR) Output 1 : ±10V @100mA max  Output 2 ; ±10V @10mA max  Linearity : ±0.01% VOLTAGE DISPLAY Display character : 7-segment 4-digits LED  Display range : 0.000V ~ ± 10.00V GAIN 5 steps Amplilfier (x1, x10, x100, x400, x1000) FREQUENCY RESPONSE 100kHz (-3dB), Max BRIDGE BALANCE Auto ranging : ± 4000με (2mV/V)  Auto balance time : 1 second, typical  Manual balance range : ± 1V  Storage : non-volatile data memory (EEPROM) LOW PASS FILTER   4 steps 10Hz, 100Hz, 1kHz, 10kHz (-3dB) LINEARITY ±0.01% STABILITY ±0.01%℃ SHUNT CALIBRATION Bridge resistance 120Ω : 200με and 2000με calibrations  Bridge resistance 350Ω : 200με and 2000με calibrations INPUT IMPEDANCE   more than 1GΩ POWER AC 110V or 220V (switch selected), 50/60Hz, 7.5watts 3-wirecode ( 2-wire : power / 1-wire : Ground)

DIMENSIONS