㈜뉴런핏
KD-5B
5년
주장비
시험
기계가공·시험장비 > > 달리 분류되지 않는 재료물성시험장비
2012-04-24
160,012,479원
고정형
33,336원
○ 주요사양 (1) IV Measurement system A. E-load- Voltage: 0 to ±20V Current: 0 to ±10A- 5½-digit display with 1μV/1nA resolution in measurement- Pulse measurement with a minimum pulse width of 1ms- Sink-enabled bipolar output- Maximum output current: ±10A at up to ±7V; ±4A at up to ±20V- Voltage source/measurement range: 320mV-20V- Current source/measurement range: 320μA-10A- Digits Source Measurement: 4½, 5½- Voltage resolution Source Measurement: 10μV, 1μV- Current resolution Source Measurement: 10nA, 1nA B. Reference device with CBTL Cert C. Electronic Switching Cabinet- Switching Relay- Connector and cable D. Data Acquisition System Mainframe: DAS (Data Acquisition System)- Expansion Slots: 2- Power supply: 220V ±10%.- Line Frequency: 45Hz to 66Hz and 360Hz to 440Hz, automatically sensed at power-up.- Power Consumption: 80VA- Operating Environment: - Specified for 0°C to 50°C. Specified to 80% RH at 35°C.- Storage environment: –40°C to 70°C.- Battery: Lithium battery-backed memory, 3 years @ 23°C Lithium Ion battery backed memory, 30 days of buffer storage @ 23°C and >4 hours charge time. Battery lifetime:>3years@23°C,>1.5years@50°C- Warm -up: 2 hours to rated accuracy.- Dimensions:- Rack Mounting: 370mm × 213 x 89 mm (W x D x H)- Shipping Weight : 6.5kg (14 lbs.)- DIGITAL I/O: 2 inputs, 1 for triggering and 1 for hardware interlock.- 5 outputs, 4 for reading limits and 1 for master limit. Outputs are TTL compatible or can sink 250mA, diode clamped to 40V.- Triggering and Memory:- Math Functions: Rel, Min/Max/Average/Std Dev/Peak-to-Peak (of stored reading), Limit Test, %, 1/x, and mX+b with user defined units displayed.- Remote Interface:- Ethernet TCP/IP (10bT and 100bT)- Ethernet: RJ-45 connector, TCP/IP, 10bT and 100bTx autosensed.- IP Configuration: Static or DHCP.- Password Protection: 11 Characters.- SCPI (Standard Commands for Programmable Instruments) Variable Resistor: 0 ~ 500W Thermocouple: T-type -100~400℃ Accuracy: ±1℃ (2) Weather system A. Global and Direct Pyronometers Global pyronometer- ISO Classification: Secondary Standard- Spectral Range: 285 to 2800 nm- Sensitivity: 7 ~ 14 µV/W/m²- Temperature Dependence of Sensitivity: <1% (-10° to +40°C)- Response Time (95% of final value): <5 s- Zero Offset Due To Thermal Radiation (200 W/m²): <7 W/m²- Non-Stability (change/year): <0.5%- Non-Linearity (0 to 1000 W/m²): < 0.2%- Directional Error (up to 80° with 1000 W/m² beam): <10 W/m²- Tilt Error: <0.2%- Level Accuracy: 0.1°- Impedance: 10 to 100 Ω- Operating Temperature: -40° to +80°C- Typical Signal Output for Atmospheric Applications: 0 to 15 mV- Maximum Irradiance: 4000 W/m²- Expected Daily Uncertainty: <2%- Width with Shield: 15 cm (5.9 in.)- Height: 9.25 cm (3.64 in.)- Dome Diameter: 5 cm (2 in.)- Weight with 33 ft cable: 0.9 kg (2 lb) Direct pyronometer- Spectral response: Solar irradiance 300 ~ 1,000nm- Measuring range: 0~1.4- Unit: kW/m2- Output: 0~10mV- Internal resistance: 10ohm- Temperature response: -10°C ~ 50°C, 0.5%- COS response at 30/60/80 deg.- Output cable: 5m, standardB. Wind speed & direction meter(Ultrasonic anemometer) Wind Speed: - Range 0-156 mph(0-70 m/s), Resolution 0.1 m/s- Accuracy: 0 to 30 m/s, ±2% or 0.1m/s 30 to 70 m/s, ±3% WIND DIRECTION- Azimuth Range: 0-360 degrees- Resolution: 1 degree, Accuracy: ± 2 degrees- SERIAL OUTPUT- Type: RS-232, RS-485, SDI-12- Formats: ASCII Text (polled and continuous), RMYT (Wind Tracker) - NMEA, SDI-12 (v1.3)- Baud Rates: 1200, 4800, 9600, and 38400 baud- ANALOG VOLTAGE OUTPUT Polar- Wind Speed: 0 to 5000 mV (0 to 100 m/s)- Wind Direction: 0 to 5000 mV (0 to 360° or 0 to 540°)- Cartesian (UV)- U and V: 0 to 5000 mV (-100 m/s to +100 m/s) GENERAL- Output rate: 1 Hz typical (selectable)- Power Supply: 9 to 16 VDC, 150 mA max- Dimensions: 340 x 170 mm (H x W)- Weight: 0.7 kg (1.5 lb), Shipping Weight: 1.6 kg (3.5 lb)C. Outdoor relative humidity/temperature probe RELATIVE HUMIDITY: - Measuring Range: 0-100 %RH- Accuracy at 20 °C: ±2 %RH,- Stability: Better than ±1 %RH per year- Response Time: 10 seconds (without filter)- Sensor Type: Rotronic Hygromer TM- Output Signal: V option: 0-1 VDC TEMPERATURE: - Calibrated Measuring Range:- -50 to 50 °C (suffix C)- -50 to 150 °F (suffix F)- Response Time: 10 seconds (without filter)- Accuracy at 0 °C: ±0.3 °C**- ±0.1 °C (optional) with NIST traceable calibration- Sensor Type: Platinum RTD- Output Signal: V Option: 0-1 VDC D. Device Supporting Frames (3) Portable tracking system A. Material: Aluminum, Zinc galvanized steel B. Tracking precision(Azimuth/Elevation): ≤0.2▫ / ≤0.1▫ C. Azimuth Drive spec.: DC 24V, 3000rpm, 0.7~6A D. Azimuth Rotation Drive: wormgear, wormshaft, DC motor E. Azimuth Rotation Degree: 0▫~270▫ F. Elevation Spec.: DC24V, 2500 ~3200rpm G. Stroke: 1.8m/sec ~ 4.6m/sec H. Wind Resistance 32.7m/sec(Beaufort wind scale 12) I. Max. peak capacity: 1.5Kw J. Tracking method: Dual Axis K. Elevation angle: 0▫~80▫ L. Max. Module surface 12m2 M. Azimuth Dynamic load(including frame): 1,000 kg N. Elevation Dynamic load(including frame): 600 kg O. Weight (without module, foundation): 500 kg (4) Power generation system. A. Power generating software B. Inverter for charging (5) Measurement Software A. Weather system: To collect the daily weather data for the database: Measurement & record the weather data. Measure daily sun irradiance. Mean daily temperature, humidity, wind speed, irradiance. Plot of daily weather data change with time. B. I-V measurement With measuring the electric output (I-V curve) of the PV module, the software will use the formula of IEC-60891 to calculate the Voc, Isc, Pmax, Vmpp, Impp, FF of the standard testing condition. Measure the I-V curve with the weather situation. Correct the I-V curve to STC condition. The I-V data can be used to calculate the coefficient of temperature C. Outdoor exposure: Using the Pyronometer on the expose plane, the total irradiance of the sun can be accumulated D. STC analysis: With measuring the electric output (I-V curve) of the PV module, the software will use the formula of IEC-60891 to figure out the Voc, Isc, Pmax, Vmpp, Impp, FF of the standard testing condition. Measure the I-V curve with the weather situation. Correct the I-V curve to STC situation. The I-V data can be use the figure the coefficient of temperature.
○ 특징(1) 온도, 습도, 방사조도, 바람의 방향과 속도와 같은 다양한 날씨 정보를 수집(2) 각 모듈의 실시간 I-V 측정가능(2) 실제 작동되어지고 있는 모듈에서 모니터링 가능○ 구성 및 성능 (1) Cabinet box (2) Aluminum exposure frame (3) 2-axis small exposure frame (4) Weather system