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Features

• Up to 320 switch channels per mainframe,save on cost of ownership
• Integrated DMM scanning of up to 256 channels
• Interval scanning with storage of up to 100,000 time-stamped readings
• 8 different available modules including the MC3065 6.5 DMM module and MC3120 MUX module (these modules are included in the mainframe model M302)
• Terminal blocks available for each module (a M3TB20 terminal block is included in mainframe model M302)
• 4.3′ LCD Display with intuitive GUI for front panel configuration without a PC
• UltraAcquire data acquisition PC software for power users
• Connect via USB, GPIB, LAN (LXI-C), or RS-232
• Store configurations or log readings to a USB memory stick automatically
• c/w MC3065 DMM 6.5 and MC3120 switch Module

Modules Available

Description

M300 Series Data Acquisition/Switch System with modular structure, which combines precision measurement capability with flexible signal connections, can provide versatile solutions for the applications with multiple points or signals to be tested in product performance test during R&D phase as well as automatic test during production process.

Literature Specifications Literature and Technical Information Data Acquisition Mainframes ++ M300 Series Specification Brochure | 7.5 MB ++ M300 Series User’s Guide | 3.9 MB ++ M300 Series Programmer’s Guide | 6.6 MB Model: M300 Data Acquisition/ Switch System Display Resolution: 480 x 272 TFT LCD Size: 4.3” DC Characteristic DC Voltage Input Impedance: 200mV, 2V, 20V ranges: 10MΩ or >10GΩ (For these ranges, input beyond ±26 V are clamped through 106 kΩ) 200V and 300V ranges: 10MΩ±1% Input Protection: 300V Input Offset Current: 50pA, at 25℃, typical CMRR: 140 dB for 1 kΩ unbalanced resistance in LO lead, ±300 VDC peak maximum. Resistance Measurement Method; 4-wire or 2-wire resistance Current source referenced to LO input Open-circuit Voltage: Limited to <10 V Max. Lead Resistance (4-wire): 10% of range per lead for 200 Ω and 2 kΩ ranges, 1 kΩ per lead on all other ranges Input Protection: 300V on all ranges Offset Compensation: Available on 200 Ω, 2 kΩ and 20 kΩ ranges. DC Current Shunt Resistor: 100 Ω for 200 uA, 2 mA 1 Ω for 20 mA , 200 mA 0.01 Ω for 2 A, 10 A AC Characteristics True RMS AC Voltage Measurement Method: AC-coupled True-RMS — measure the ac component of input with up to 300 V DC bias on any range. Crest Factor: ≤ 5 at full range Input Impedance: 1 MΩ ± 2%, in parallel with <150 pF capacitance on any range Input Protection: 300 V rms on all ranges AC Filter Bandwidth: Slow: 3 Hz – 300 kHz Medium: 20 Hz – 300 kHz Fast: 200 Hz – 300 kHz CMRR: 70 dB, for the 1 kΩ unbalance in LO lead, <60 Hz common mode signal frequency, ±500 VDC peak maximum True RMS AC Current Measurement Method: Direct coupled to the fuse and shunt; AC-coupled True RMS measurement (measure the AC component). Crest Factor: ≤ 3 at full range Max. Input: DC + AC current peak value <300% of range. Current with DC current component <10 A rms. Shunt Resistor: 100 Ω for 200 uA, 2 mA 1 Ω for 20 mA , 200 mA 0.01 Ω for 1 A Frequency and Period Characteristics Frequency and Period Conversion: Reciprocal-counting technique, AC-coupled input using the AC voltage function Input Impedance: 1 MΩ ± 2%, in parallel with <150 pF capacitance on any range Input Protection: 300 Vrms on all ranges Temperature Characteristics Thermocouple Conversion ITS-90 software compensation Reference Junction Type: Internal, Fixed, or External T/C Check Selectable per channel. When the channel resistance is >5kΩ, it is considered as Open. RTD Alpha: = 0.00385 (DIN/IEC 751): using ITS-90 software compensation; = 0.00389, 0.00391 or 0.00392: using IPTS-68 software compensation Thermistor Series: 44004, 44007, 44006 General Digital Input/Output (DIO) Port 1,2,3,4: 8-bit, input or output, non-isolated Type: Vin(L) Vin(H) Vout(L) Vout(H) Vin(H) <0.8V >2.0V <0.2V@Iout=-500mA >4.8V@Iout=1mA <42V with external open drain pull-up <1.5V >3.5V <0.2V@Iout=-500mA >4.8V@Iout=1mA <1.0V >2.3V <0.2V@Iout=-500mA >3.15V@Iout=1mA <0.75V >1.75V <0.2V@Iout=-500mA >2.35V@Iout=1mA Threshold -0.3V Threshold +0.3V <0.2V@Iout=-500mA >(Level-0.2V)@Iout=1mA T/C Check Selectable per channel. When the channel resistance is >5kΩ, it is considered as Open. Specifications Power Voltage: AC 100V – 120V, 45Hz – 440Hz AC 200V – 240V, 45Hz – 66Hz Detect the power frequency automatically at power-on, 400 Hz defaults to 50 Hz Power Consumption: 25 VA Max Temperature Range: Full accuracy for 0℃ to 50℃ Full accuracy to 80% R.H. at 40℃ Non-coagulation Storage Temperature: -40℃ to 70℃ Humidity Range: 0℃ to 30℃ ≤95% rel. humidity 30℃ to 40℃ ≤75% rel. humidity Storage: Flash non-volatile memory (internal); USB disk (not supplied) Flash non-volatile memory (internal) 1G Bytes Remote Interface: GPIB, 10/100Mbit LAN, USB 2.0 Full Speed Device & Host (support USB storage device), RS-232 LXI: LXI Core Device 2011，Version 1.4 Dimensions: 159.0mm × 239.0mm × 373.4mm Weight: About 5.7 kg (without package) Safety: IEC 61010-1; EN 61010-1; UL 61010-1; CAN/CSA-C22.2 No. 61010-1 Measurement CAT I 1000V/CAT II 300V Pollution Degree 2 EN 61326-1