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AT4732A
AT4732A Multi-Channel Temperature Tester
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Temperature Tester
Multi-Channel Temperature Tester
AT47XXA 系列
AT4732A
AT4732A(英)正
AT4732A(英)侧
AT4732A背面
AT4732A

AT4732A Multi-Channel Temperature Tester

CategoryMulti-Channel Temperature TesterSeriesAT47XXA Series

The newly upgraded AT47A series (AT4708A, AT4716A, AT4724A, AT4732A, AT4740A, AT4748A, AT4756A, AT4764A) multi-channel temperature testers feature high-performance ARM microprocessor control, built-in 64GB storage, and a 7-inch capacitive LCD touchscreen display.


The intuitive touchscreen operation makes it easy to view temperature values, temperature trend curves, bar charts, and more. The AT47A series can simultaneously collect multi-channel temperature data, with high/low alarm functions and communication transmission capabilities.


It supports up to 64 temperature channels and is compatible with K/N/E/J/T/R/S/B type thermocouples, delivering fast response and stable readings with built-in open-circuit detection. Each channel can be independently configured and calibrated.


The instrument supports USB communication, and the included computer software enables data acquisition, analysis, and printing. It supports USB disk storage for real-time data logging. Users can independently calibrate each channel.


The AT47A series uses fully isolated digital and analog signals, enabling live testing (isolation voltage: 350VDC, 230VAC), ensuring safety and reliability.

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Specifications

ParameterAT4732A
Basic Parameters
Number of Channels32 channels
Thermocouple TypeThermocouple: J/K/T/E/S/N/B/R types
Resolution0.01°C
Scan SpeedFast: 500ms/channel; Slow: 1s/channel
CalibrationPer-channel error correction
Test Terminal VoltageChannel-to-channel isolation voltage: 350VDC, 230VAC
Test Range-200°C to 1800°C (specific range depends on thermocouple type)
Basic Accuracy±0.1%FS (typical)
Cold Junction CompensationAccuracy: 0.5°C
Other FunctionsHigh/low alarm, individually set per channel; data logging; USB storage support
General Parameters
DimensionsInstrument Dimensions294(W) x 130(H) x 316(D) mm
Package Dimensions350mm x 200mm x 400mm
WeightNet Weight3 kg
Gross Weight4.5 kg
Power RequirementsVoltage: 100-240VAC, Frequency: 47.5-52.5Hz, Power: 10VA
InterfaceRS232C, USB drive, Type-C communication, LAN
Other7-inch TFT-LCD color display, open-circuit detection; included software: ATS45 data acquisition software; accessories: 8 thermocouples (2m each), Type-C communication cable

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