L93-8 eight-channel temperature recorder
Eight-channel portable temperature recorder L93-8 Product model: L93-8 (eight channel temperature recorder) Eight-channel portable temperature recorder L93-8 Product model: L93-8 (eight channel temperature recorder) Hydraulic Support System Seals
The seal of the Saifu lever hydraulic support is composed of a sealing ring, a retaining ring, a guide ring and a dustproof ring.
Hydraulic Support System Seals,hydraulic support,Hydraulic Support System ,Hydraulic Power Unit Safe Seal Technology Co., Ltd. , https://www.jsspreals.com
* Large screen temperature display, intuitive and clear;
* Built-in rechargeable high-energy lithium battery, no need to buy batteries;
* With its own button to switch the instrument, alarm switch, the maximum minimum value query;
* USB communication interface, data download is convenient;
* High-strength shell, user-friendly design, easy installation;
* Green software, no installation, suitable for any system;
* Portable temperature recorder with the largest number of domestic channels;
Technical Parameters:
Measurement parameters: eight-way temperature (can record the temperature changes of 8 different environments at the same time)
Sensor: High quality NTC sensor external length can be customized according to customer requirements
Measuring range: -40 to 100°C
Measurement accuracy: ±0.5°C
Storage capacity: 4000 sets of data can be automatically recorded
Recording interval: any adjustable from 2 seconds to 24 hours
Resolution: 0.1°C
Battery: Built-in rechargeable high-energy lithium battery that can be charged using an external power supply
Start mode: Immediate start/Timer start/Manual start
Stop method: Full Stop/First In/Out/Timed Stop/Manual Stop
Alarm mode: LCD display and built-in buzzer alarm, optional sound and light alarm and SMS alarm
Power supply: One 3.6V high-energy lithium battery or 12V external power supply
Communication method: USB communication or RS232 communication or RS485 communication
Key function: With key: You can manually start or stop recording according to customer needs
With the alarm to open the key: according to customer needs, manually close the alarm or open the alarm
With view button: You can view the maximum and minimum values ​​of the recorded data at any time, average
LCD display: clock display: real-time clock display, show the year, date, time
Alarm Tip: Over limit alarm, LCD speaker display tips
Battery Tip: When the battery power is low, there is a battery symbol display prompt, please use the charger to charge
Supporting software: Simplified Chinese version, English version software can also be selected, green software does not need to be installed
Host size: 140*120*35mm beautiful appearance
Weight: 150G
Shell color: white
Randomly gift attachments:
Communication data line, recorder supporting software, charging power supply, certificate, warranty card, manual, factory test report, etc.
* Large screen temperature display, intuitive and clear;
* Built-in rechargeable high-energy lithium battery, no need to buy batteries;
* With its own button to switch the instrument, alarm switch, the maximum minimum value query;
* USB communication interface, data download is convenient;
* High-strength shell, user-friendly design, easy installation;
* Green software, no installation, suitable for any system;
* Portable temperature recorder with the largest number of domestic channels;
Technical Parameters:
Measurement parameters: eight-way temperature (can record the temperature changes of 8 different environments at the same time)
Sensor: High quality NTC sensor external length can be customized according to customer requirements
Measuring range: -40 to 100°C
Measurement accuracy: ±0.5°C
Storage capacity: 4000 sets of data can be automatically recorded
Recording interval: any adjustable from 2 seconds to 24 hours
Resolution: 0.1°C
Battery: Built-in rechargeable high-energy lithium battery that can be charged using an external power supply
Start mode: Immediate start/Timer start/Manual start
Stop method: Full Stop/First In/Out/Timed Stop/Manual Stop
Alarm mode: LCD display and built-in buzzer alarm, optional sound and light alarm and SMS alarm
Power supply: One 3.6V high-energy lithium battery or 12V external power supply
Communication method: USB communication or RS232 communication or RS485 communication
Key function: With key: You can manually start or stop recording according to customer needs
With the alarm to open the key: according to customer needs, manually close the alarm or open the alarm
With view button: You can view the maximum and minimum values ​​of the recorded data at any time, average
LCD display: clock display: real-time clock display, show the year, date, time
Alarm Tip: Over limit alarm, LCD speaker display tips
Battery Tip: When the battery power is low, there is a battery symbol display prompt, please use the charger to charge
Supporting software: Simplified Chinese version, English version software can also be selected, green software does not need to be installed
Host size: 140*120*35mm beautiful appearance
Weight: 150G
Shell color: white
Randomly gift attachments:
Communication data line, recorder supporting software, charging power supply, certificate, warranty card, manual, factory test report, etc.
Hydraulic support seal
Prevent leaks. Used in the category of hydraulic supports: drum ring, composite seal, mountain ring, bud ring, O-ring, etc. Generally rubber, polyurethane material.
Used together with the sealing ring, it has the functions of anti-crowding, guiding and reducing wear. It is generally made of phenolic XII cloth, 45% copper powder mixed with filled PTFE and other materials.
Guide ring:
It is a part used on the jack piston or piston rod to support the movement of the piston or piston rod. It can prevent the piston or piston rod from direct contact and friction with the cylinder during the movement, and protect the cylinder and the piston or piston. The rod is not damaged. Generally, it is polyoxymethylene, polytetrafluoroethylene and other materials.
Dust-proof ring: the main function is to go out and reciprocate the piston rod to expose the impurities attached to the outer surface of the cylinder, so as to prevent impurities such as external dust from entering the inside of the sealing mechanism. Generally rubber, polyurethane and other materials.