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Máy ghi dữ liệu đa kênh HIOKI LR8431-20

Máy ghi dữ liệu đa kênh HIOKI LR8431-20

Thiết bị ghi dữ liệu đa kênh HIOKI LR8431-20
 
Thông số kỹ thuật
  • Model: LR8431-20
  • Voltage : ±100 mV to ±60 V, 1-5V f.s. 6 ranges, Max. resolution 5μV 
  • Temperature (thermocouples) : -200°C to 2000°C (depend on the sensor), 1 range (K, J, E, T, N, R, S, B), Max. resolution 0.1°C 
  • Temperature (Pt 100 sensor) : not available 
  • Humidity : not available 
  • Totalized pulses : 0 to 1000M count, 1 range (No-voltage 'a' contact, open collector or voltage input), Max. resolution 1 count 
  • Rotation count : 0 to 5000/n (r/s) f.s. 1 range (No-voltage 'a' contact, open collector or voltage input), Resolution 1/n (r/s) Note: n = pulses per rotation (1 to 1,000)
  • Hãng sản xuất : HIOKI
  • Xuất xứ : Nhật Bản
  • Bảo hành: 12 Tháng
Giá mới: Liên hệ để biết

Hioki LR8431-20 Memory HiLogger
with Ten Isolated Channels

  • Record measurement data on a USB flash drive for easy transfer to a computer
  • Record to reliable Compact Flash cards during long-term measurement applications for increased peace of mind
  • Replace storage media during real-time recording
  • Improved thermocouple measurement accuracy and reference junction compensation accuracy
  • Ten isolated analog input channels
  • 10 ms sampling and recording across all channels
  • Noise-resistant measurement circuitry for improved readings
  • Ultra-compact for convenient portability
  • Widescreen, bright LCD gives excellent viewability
  • USB flash drive support for easier data storage
  • Display of remaining time on recording media for superior convenience
Click here for a larger image - Hioki 843020 Data LoggerClick here for a larger image - Hioki 843020 Data Logger 
Hioki LR8431-20 Shown
 
Product Information
Datasheet 1.43 MB PDF
Click here for Information Regarding PDF'sPDF Help
Model LR8431-20 Memory HiLogger constitutes an update to the HiLogger 8430-20. The new instrument introduces two major improvements to its predecessor: USB flash drive support and improved thermocouple measurement accuracy.

Thanks to its ability to write data recorded over an extended period of time to a USB flash drive, the Hioki LR8431-20 Memory HiLogger makes it much easier to save measurement data. The instrument can also write to conventional CF cards, allowing operators to select the media that best suits their application.

The LR8431-20 displays how much time is remaining based on available space on CF card and USB flash drive recording media, allowing operators to avoid running out of space while recording. The LR843120 uses a high-brightness QVGA TFT wide LCD, ensuring waveforms are easy to see

The LR843120 fits in the palm of your hand, making it the smallest instrument in its class. Just 101 (H) by 176 (W) by 41 (D) millimeters in size and weighing just 550 grams (without peripherals), the instrument offers excellent portability and mobility. It can measure 10 channels at sampling speeds as high as 10 milliseconds.
Specification
No. of channels Analog 10 channels isolated scanning method input. (M3 mm dia. screw terninal block)
Pulse input 4 channels (All pulse inputs share common ground with the main unit)
Measurement Parameters Voltage : ±100 mV to ±60 V, 1-5V f.s. 6 ranges, Max. resolution 5μV 
Temperature (thermocouples) : -200°C to 2000°C (depend on the sensor), 1 range (K, J, E, T, N, R, S, B), Max. resolution 0.1°C 
Temperature (Pt 100 sensor) : not available 
Humidity : not available 
Totalized pulses : 0 to 1000M count, 1 range (No-voltage 'a' contact, open collector or voltage input), Max. resolution 1 count 
Rotation count : 0 to 5000/n (r/s) f.s. 1 range (No-voltage 'a' contact, open collector or voltage input), Resolution 1/n (r/s) Note: n = pulses per rotation (1 to 1,000)
Max. allowable input DC 60V (Analog input), DC -5V to 10V (Pulse input)
Maximum terminal-to-ground rated voltage DC 60V, AC 30Vrms (Upper limit voltage that does not cause damage when applied between input channel and chassis, and between each input channels)
Recording intervals 10ms to 1hour, 19selections (All input channels are scanned at high speed during every recording interval)
Selectable Filters 50Hz, 60Hz, or OFF (digital filtering of high frequencies on analog channels)
Memory capacity Internal storage: 3.5 MWords (7 MB of two-byte data points, or four-byte pulse measurements), 
External storage: CF card or USB memory stick (only the HIOKI CF card is guaranteed for correct operation)
External Interface One USB 2.0 series mini B receptacle
Functions: Control from a PC, Transfers files from the installed CF card to a PC (cannot transfer files from the connected USB memory stick to a PC via USB communication), Data copy between CF card and USB memory stick
Display 4.3 inch WQVGA-TFT color LCD (480 × 272 dots)
Functions Save data to the CF Card in real time, Numerical Calculation, External trigger input, Trigger output, Alarm output, Scaling
Power Sources Z1005 AC Adapter (AC 100 to 240 V, 50/60 Hz) 
9780 Battery Pack (continuous operating time: approx. 2.5 hr.) 
12 V battery (10 to 16 V DC)
Sản phẩm khác
Máy ghi dữ liệu đa kênh HIOKI LR8410-20, Chuyên bán Máy bị ghi dữ liệu nhiều kênh HIOKI LR8410-20, Phân phối Máy bị ghi dữ liệu nhiều kênh HIOKI LR8410-20 Chính hiệu
Giá mới: Liên hệ để biết
Máy ghi dữ liệu đa năng HIOKI LR8423, Chuyên bán Máy bị ghi dữ liệu đa năng HIOKI LR8423, Phân phối Máy bị ghi dữ liệu đa năng HIOKI LR8423 Chính hiệu
Giá mới: Liên hệ để biết
Hỗ trợ trực tuyến Hanoi
Mr Minh : 0904 499 667
Chat [Mr Minh : 0904 499 667]
Ms Vân : 0932 225 325
Chat [Ms Vân: 0932 225 325 ]
Ms Thảo :0978884915
Chat [Ms Thảo :0978884915 ]
Ms Mùi : 0962208760
Chat [Ms Mùi: 0962208760]
Ms Thủy : 0936476144
Chat [Ms Thủy: 0936476144]
Mr Nam : 0988 764 055
Chat [Mr Nam: 0988 764 055]
Hỗ trợ trực tuyến HCM
Mr Bình :0968 750 888
Chat [Mr Bình:0968 750 888]
Ms Thu Hà : 0904 829 667
Chat [Ms Thu Hà: 0904 829 667]
Ms Hương : 0964 934 177
Chat [Ms Hương: 0964 934 177]
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Email: binhminh@sieuthidienmay.com.vn

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