Original Japan HIOKI LR8450-HR High Resolution Data Acquisition Logger, 0.01°C Precision Temperature Calibration Recorder, A4 Portable Multi-Channel Data Logger For Environmental Chamber Calibration

The HIOKI LR8450-HR is a special high-resolution version Memory HiLogger developed by HIOKI Japan, tailor-made for laboratory temperature calibration, environmental test chamber verification and high-precision multi-point thermal measurement. Different from standard LR8450, LR8450-HR optimizes temperature acquisition circuit to achieve ultra-fine 0.01°C resolution, fully meets JJF1101-2019 environmental test equipment temperature & humidity calibration specification, widely adopted by metrology institutes, new energy battery labs and electronic reliability testing workshops.

Compact A4 portable design saves bench space, built-in 7-inch color LCD split-screen waveform display. Support plug-in U8557 thermistor modules to expand up to 60 fully isolated temperature channels, match LR8537 wireless thermistor modules for cable-free distributed temperature testing. Dual power supply design: fixed installation with AC adapter, field mobile testing with optional rechargeable battery pack, support SD card & USB real-time data storage, perfectly compatible with GENNECT Space SF4300 data integration software for synchronized waveform analysis and automatic test report generation.

1. Ultra-high 0.01°C temperature resolution, dedicated for temperature calibration & precision thermal measurement
2. Compliant with JJF1101-2019 environmental test chamber calibration national metrology standard
3. Wide measuring temperature range -80°C ~ 300°C, support Pt100 platinum resistance, K/T type thermocouple, thermistor sensors
4. Expandable wired & wireless channels: Max 4pcs U8557 plug-in modules for 60 wired channels; cascade LR8537 wireless modules for distributed temperature test
5. 7-inch WVGA color LCD display, real-time split-screen waveform & numerical data synchronous display
6. Dual power supply: Z1014 AC adapter fixed use; optional Z1007 battery pack supports 4 hours portable field testing
7. Powerful anti-high-frequency noise circuit design, stable measurement near inverter, motor and high-voltage equipment
8. Multiple storage methods: SD card, USB flash disk real-time data recording, long-term unattended logging
9. Built-in alarm output function, trigger alert when temperature exceeds upper/lower limit threshold
10. Perfect linkage with GENNECT Space SF4300 software for multi-device synchronous data analysis & report export