1. 320×240 LCD display, high-speed thermal printer.



    2. This instrument features small size, light weight, strong anti-interference capability, high accuracy, easy operation, and comprehensive protection functions.



    3. Adopts the latest power supply technology, capable of continuous output of high current for extended periods, with multiple current range outputs.



    4. Utilizes precision instrumentation operational amplifiers and high-precision quadruple integration A/D converters, combined with a high-performance 16-bit microcontroller, ensuring the accuracy of this product.



    5. This product also features a real-time calendar clock, providing time reference for printing and data storage.



    6. Data storage and historical data browsing functions, capable of storing 1000 sets of data, with power-off protection.



    7. Human-machine interaction with full keyboard operation, intelligent throughout the entire working process.



    8. Expandable RS232 interface for communication with a host computer.




Product Parameters

 
Model Parameters HDHL-100A
HDHL-200A
 		 HDHL-300A HDHL-600A HDHL-Custom
Output Current 100A
200A
 		 300A 600A Up to 900A
Micro Printer Optional
Optional
 		 Optional Optional Not Available
Working Power Supply
AC220V ±20%,50Hz
 
Accuracy
0.5 ±1 digit
 
Resolution
1μΩ
 
Measurement Range
0~1999μΩ
 
Display Mode
Digital Tube Display
 
Protection Mode
With overcurrent, short circuit, and overheat protection functions