A graphic recorder is an instrument used to measure and record changes in various physical quantities, widely used in laboratories, industrial production, environmental monitoring, and other fields. Its main function is to collect data through sensors and record it in real-time, facilitating later analysis, trend prediction, and fault diagnosis.
Application Example of GRAPHTEC Recorder
Case 1: Transportation Industry of Automotive Parts Manufacturing Plant
Performance test of refrigerated/frozen truck (using GL260 to measure compressor speed and room temperature)
Truck manufacturers need to monitor the temperature of containers when transporting frozen goods The temperature inside the container needs to remain constant when the external temperature rises and the truck briefly stalls
Recommended model GL260
Summary of Measurement Conditions
Sampling interval: 1 second or longer Data storage: USB storage
Power supply: DC power supply and battery drive (use battery when engine is stopped)
Recommended use of sensors:
Temperature thermocouple
Speed detection sensor
The advantages of using a Japanese graphic recorder:
1. The instrument has a small volume and requires less space for placement
2. Supports DC power supply and battery drive
3. By using pulse input, it is possible to measure the rotational speed of multiple components simultaneously
Case 2: Electrical equipment from electronic equipment manufacturers
Performance test of air conditioning system
(Measuring temperature changes at multiple points through multiple channels of GL820)
The basic functions of air conditioning are cooling, dehumidification, and heating. Monitoring temperature changes at different points in the room is a basic evaluation item.
Recommended model GL860
Summary of Measurement Conditions
Sampling interval: 10 seconds or longer Channel count: 20 or more channels
Computer interface: LAN (Local Area Network)
Recommended use of sensors:
Temperature thermocouple or thermistor
The advantages of using Japanese graphic technology recorders
1. One computer can control up to 500 channels
2. Simply connect to a computer via USB/LAN (local area network)
3. Use detachable terminals to easily connect sensors
4. CSV format data, easy to import into EXCEL, LabVIEW, MATLAB for analysis
Case Three: Electronic Equipment Manufacturers Electrical Equipment
Fatigue resistance testing of electronic components
(Measure the action status and temperature changes of the heated components in the test chamber using GL820 or MT100)
In many cases, the constant temperature test chamber is placed in another room, and when the operator needs to confirm the test results, they need to run to that room to confirm the results. If using the LAN function of GL820, the operator only needs to place GL820 near the laboratory and remotely operate it to obtain the results. MT100 has added a usage plan for embedded constant temperature test chambers. GL820 and MT100 provide easy-to-use and efficient environmental testing analysis solutions.
Recommended models GL860 or MT100
Summary of measurement conditions Sampling interval: 1 minute
Computer interface: LAN (Local Area Network)
The advantages of using Japanese graphic technology recorders
1. Simply connect to a computer via USB/LAN (local area network)
2. Standard computer operating software
3. Simple connection of thermocouples or thermal resistors
4. CSV format data, easy to import into EXCEL, LabVIEW, MATLAB for analysis