Tonghui Electronics TH6400 Series Manuale utente
TH64 Series Operation Manual
Contents
Contents
Chapter 1 Introduction................................................................................................................1
1.1 Introduction to Instrument.................................................................................. 1
1.2 Working Condition............................................................................................. 1
Chapter 2 Precautions for Usage................................................................................................2
2.1 Dimension and Weight.................................................................................................... 2
2.2 Safety Requirements........................................................................................................ 2
2.3 Electromagnetic Compatibility........................................................................................ 2
Chapter 3 Panel..........................................................................................................................4
3.1 Front panel ...................................................................................................................... 4
3.2 Rear panel........................................................................................................................ 5
3.3 Display ............................................................................................................................. 5
Chapter 4 Operation...................................................................................................................7
4.1 Output display ................................................................................................................. 7
4.1.1 Value setting................................................................................................................. 7
4.1.2 Output .......................................................................................................................... 7
4.2 CH SET.............................................................................................................................. 8
4.2.1 Voltage and current Set................................................................................................ 8
4.2.2 Max. Voltage Set........................................................................................................... 8
4.2.3 OVP Volt Set ................................................................................................................. 8
4.2.4 Time Set........................................................................................................................ 9
4.2.5 OVP Switch ................................................................................................................... 9
4.2.6 Time Switch .................................................................................................................. 9
4.2.7 SAVE VALUE.................................................................................................................. 9
4.3 CH File.............................................................................................................................. 9
4.3.1 Recall and delete ........................................................................................................ 10
4.4 Menu set........................................................................................................................ 10
4.4.1Language ..................................................................................................................... 10
4.4.2 Key voice..................................................................................................................... 11
4.4.3 P-Mem........................................................................................................................ 11
TH64 Series Operation Manual
Contents
4.4.4 R-Wait......................................................................................................................... 11
4.4.5 Bus Mode.................................................................................................................... 11
4.4.6 Baud Rate ................................................................................................................... 11
4.4.7 GPIB-Addr................................................................................................................... 11
4.4.8 Combine ..................................................................................................................... 11
4.4.9 Date ............................................................................................................................ 12
Chapter 5 Operation................................................................................................................ 13
Chapter 6 Interface and communication ................................................................................ 14
6.1 Remote Control ............................................................................................................. 14
6.1.1 RS232 description....................................................................................................... 14
6.1.1.1 Introduction of RS232 interface.............................................................................. 14
6.1.1.2 Communicate with PC............................................................................................. 15
6.1.2 GPIB interface............................................................................................................. 15
6.1.2.1 GPIB bus................................................................................................................... 15
6.1.2.2 GPIB bus................................................................................................................... 17
6.1.2.2 GPIB address............................................................................................................ 17
6.1.3 USB TMC remote control system ............................................................................... 17
6.1.3.1 Configuration........................................................................................................... 17
6.1.3.2 Install the driver ...................................................................................................... 17
6.1.4 USB CDC virtual serial port ......................................................................................... 19
6.1.4.1 System configuration............................................................................................... 19
6.1.4.2 Install the driver ...................................................................................................... 19
6.2 Command ...................................................................................................................... 19
6.2.1 Basic rule of command structure ............................................................................... 19
6.2.2 Command for reference............................................................................................. 20
6.2.2.1 The following GPIB command is supported ............................................................ 20
6.2.2.2 SCPI command......................................................................................................... 20
Chapter 7 Specification ........................................................................................................... 27
TH64 Series Operation Manual
Contents
Declaration
The descriptions contained in this manual may not cover all information about this instrument.
Introductions to the improvements of the instrument in performance, function, internal structure,
outer appearance, accessories, packing material, etc. are subject to change without notice. If you
find any inconformity of this manual with our instruments, please contact us for further consultation
by the address listed on the cover.
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Chapter 1 Introduction
Thank you for your purchase and use of our products. This chapter will introduce the basic
instrument performance, which is followed by notes of unpacking and installing.
1.1 Introduction to Instrument
TH6400 series is a programmable linear DC power supply with double range. The series of
instruments have powerful functions and superior performance. The use of LCD screen display
makes the display clear and menu operation easy, which adapt to the needs of rapid operation on the
production site and high precision and stability of high-precision laboratory. Also, being equipped
with RS232 interface, USB interface and GPIB interface, they are convenient for the instrument
used in remote operation of the computer.
Special features and benefits of the instrument are as follows:
⚫480*272 pixels, 24-bit color, 4.3-inch color TFT LCD screen, used to set the test conditions
and measurement results display
⚫Numeric keyboard operation
⚫High accuracy and high resolution
⚫Low ripple and low noise
⚫Intelligent fan control to save energy and reduce noise
⚫Software control and testing through the computer
⚫3 channel programmable voltage and current output
⚫Fine-tune the value with knobs and cursors
⚫The maximum timer setting time is 99999.9 seconds
1.2 Working Condition
⚫Power Connection
Power supply: 220V (1±10%)
Power supply frequencies: 50Hz/60Hz (1±5%)
Power range: <50VA
⚫Environment Temperature and humidity
Normal working temperature: 0℃ to 40℃ Humidity: < 90%RH
Reference working temperature: 20℃±8℃ Humidity: < 80%RH
Transport working temperature: 0℃～55℃ Humidity: 93%RH
⚫Warm-up
For accurate measurement, the warm-up time should not be less than 20 minutes.
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Chapter 2 Precautions for Usage
⚫Please do not use the tester in dusty, vibrative, direct sunlight and corrosive gases and
other adverse environments.
⚫When the instrument is not used for a long time, please put it in the original box or similar
box and stored in a ventilated room with temperature of 5℃~40℃ and relative humidity
less than 85% RH. Do not store the tester in a corrosive atmosphere containing harmful
impurities and should avoid direct sunlight.
⚫The instrument has been carefully designed to reduce clutter due to AC power input.
However, it should still be used under low noise conditions. If that is inevitable, please
install the power filter.
⚫There is cooling fan on the rear panel and cooling vents in the left and right case to avoid
influencing the accuracy due to internal temperature rise. Please make sure the instrument
is in good ventilation.
⚫Do not switch the instrument frequently to avoid loss of stored data.
2.1 Dimension and Weight
⚫Dimension (W*H*D): 218mm*88.8mm*473mm
⚫Weight: 12kg
2.2 Safety Requirements
This tester is a Class I safe equipment.
⚫Insulation resistance
In the reference working conditions, the insulation resistance between the power terminals
and the shell is not less than 50M.
In hot and humid transport conditions, the insulation resistance between the power
terminals and the shell is not less than 2M.
⚫Dielectric strength
In the reference working conditions, the power terminal and the shell can withstand for
one minute with no breakdown and flashover phenomenon of 1.5kV rated voltage and
50Hz frequency of AC voltage.
⚫Leakage current
The leakage current is not greater than 3.5mA.
2.3 Electromagnetic Compatibility
Power Transient Sensitivity, refer to requirements of GB6833.4.
Conducted Susceptibility, refer to requirements of GB6833.6.
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Radiated interference, refer to requirements of GB6833.10.
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Chapter 3 Panel
In this chapter, there is only rough description, please refer to more information in
chapter 4.
3.1 Front panel
Name
Function
① USB interface
Import or export the data via the USB interface
②Trademark and model
Mark the manufacturer and model of the instrument
③LCD display
480 × 272 pixels, 24-bit color, 4.3-inch color TFT LCD screen
④ Knob
Adjust the value or move the arrow cursor
⑤ Arrow keys
Left and right arrow keys for moving the cursor
⑥ Numeric keys
Input the specific values
⑦[ON/OFF] key
Turn on or off the three channel output simultaneously
⑧ [MENU] key
Quick access to menu interface
⑨ [ENTER] key
To input the data and can be used with the [LOCK/LOCAL] key
to take screenshots
⑩Output terminal
Front panel output ports, total three channels
⑪Software menu key
To set the display content
⑫Power switch
Power switch
⑬ [LOCK/LOCAL] key
To lock the key or switch the remote control and can be used with
the [ENTER] key to take screenshots
⑭Output key for 3
channels
Corresponding to the output or close button for three channels
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3.2 Rear panel
1
GPIB
Communicated with PC to build GPIB test
system
2
USB
Controlled by PC via USB DEVICE
3
RS232
Function is same as No.2
4
Power socket
Connecting 220V/50HZ AC power supply
5
Remote test
terminal
Same function as output in front panel, 4-
terminal sampling function is added
6
Nameplate
Record production date, model,
manufacturer
3.3 Display
(1.) Display menu zone: Display the name of current page
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(2.) Status and error information zone: Display the error information or
current working status.
(3.) Fast setting and display zone: In this zone, you can set the voltage,
current and real time sampling numbers & timing can be displayed .
(4.) Softkey menu zone: The content is flexibly, display the function
matched with current softkey
Indice
