Electrostatic discharge tester
ACL-600 electrostatic discharge detector is a new, unique and intuitive detection method to detect the amount of electrostatic charge carried by the human body. The device can be conveniently hung on the wall outside the electrostatic protection zone to prevent charged persons from inadvertently entering the electrostatic protection zone. The staff will also find that this device is suitable for regularly detecting whether they are generating static electricity in the protected area. Application: ACL-600 electrostatic discharge detector can be used to detect the amount of static electricity carried by the human body, it can also be used to measure the electrostatic potential difference between two people, and to verify the wrist strap, winding, grounding plug, special floor, coating, Whether the protection of work clothes, chairs, etc. is effective.
The ACL-600 electrostatic discharge detector is a reliable, simple and easy-to-use electrostatic indicator, which can protect your precious equipment from electrostatic hazards, thereby saving money. In order to ensure the accuracy of the measurement, and more importantly, to make the staff discharge below the safety limit,
The ACL-600 electrostatic discharge detector must be grounded for use. Contact measurement, and then observe the electrostatic voltage value of the positive and negative poles between 0 and 19,990 volts given by the liquid crystal display. The instrument can be used for 6 months with a battery when it has been kept "on". Calibration is required every 12 months. Technical parameters: Electric source: 9 volt PP3 alkaline battery, about 6 months of service life. Operating voltage: 6.5V<V<9V; at 6.5V, a low voltage (LOBAT) prompt will be displayed. Temperature: Use: 5℃～49℃ Storage: -15℃～+60℃ Relative humidity: 0%～90%. (No condensation) Accuracy: ±5% Weight: 220g Dimensions: 145mm×90mm×33mm with replacement Battery indicator
ACL-600 electrostatic discharge detector is a new, unique and intuitive detection method to detect the amount of static charge carried by the human body. The device can be conveniently hung on the wall outside the electrostatic protection zone to prevent charged persons from inadvertently entering the electrostatic protection zone. The staff will also find that this device is suitable for regularly detecting whether they are generating static electricity in the protected area.
application:
The ACL-600 electrostatic discharge detector can be used to detect the amount of static electricity carried by the human body, but also to measure the electrostatic potential difference between two people, and to verify the wrist strap, winding, grounding plug, special floor, coating, work clothes, Whether the protection of chairs, etc. is effective. The ACL-600 static detection meter is a reliable, easy-to-use static indicator, which can protect your valuable equipment from static electricity and save money.
In order to ensure the accuracy of the measurement, and more importantly, in order to discharge the staff below the safety limit, the ACL-600 electrostatic discharge detector must be grounded. Contact measurement, and then observe the electrostatic voltage value of the positive and negative poles between 0 and 19,990 volts given by the liquid crystal display.
The instrument can be used for 6 months with a battery when it is kept "on". Calibration is required every 12 months.
Technical parameters of ACL-600 electrostatic discharge detector:
Electricity source: 9 volt PP3 alkaline battery, about 6 months service life.
Operating voltage: 6.5V<V<9V; at 6.5V, a low voltage (LOBAT) prompt will be displayed.
Temperature: Use: 5℃～49℃ Storage: -15℃～+60℃
Relative humidity: 0%～90%. (non-condensing)
Precision degree: ±5%
Weight: 220 grams
Dimensions: 145mm×90mm×33mm
With replacement battery indicator
Calibration steps of ACL-600 electrostatic discharge detector:
1. Connect the 1V voltage input to the input meter, that is, 0V ground, 1V to the R12 terminal connected to U1 (31), use a digital voltmeter to detect this voltage, and adjust VR1 until the reading matches the digital voltmeter (Ordinary AA batteries can be used as 1 volt input).
2. Check with a digital voltmeter, connect ACL-600 to a 6.5 volt power supply, and adjust VR2 until the "LOBAT" indication appears.
ACL-600 electrostatic discharge detector electrostatic test table questions and answers
Q: Why use ACL-600 static detection meter?
Answer: ACL-600 electrostatic discharge detector electrostatic detection meter is an intuitive method to monitor the electrostatic protection area. Its liquid crystal display clearly indicates the amount of static electricity generated by the human body or production workers in the protective area from 1 to 19,990 volts. It can also be used as a way to check the efficacy of various conduction, discharge and anti-static products used in the electrostatic protection zone every day.
Question: When I touched the stainless steel measuring plate, an electrostatic value is displayed on the meter. How can I release the static electricity?
Answer: First, you must make sure that one end of the ground wire is inserted into the 4 mm blue jack and the other end is grounded; then, touch the 10 mm terminal block next to the "GROUND" character, and the static electricity will be discharged immediately.
Question: The static electricity meter of ACL-600 electrostatic discharge detector indicates 0～19,990 volts (Human Body Model HBM). Obviously, 0-9 volts are represented by "0" printed on the panel of the meter, 10 digits are represented by the ** digit of the liquid crystal display, and so on. However, since the meter shows that the voltage can reach 19,990 volts, why is the fourth digit not displayed?
Answer: ACL-600 uses 3.5 digits to display, so only when it exceeds 10000 (10K) volts, "1" will be displayed.
Question: ACL-600 electrostatic discharge detector can measure + and-two polarities, why only see the "-" polarity display?
Answer: If ACL-600 displays "-" sign, it means negative electricity; if there is no "+, -" display, it means positive electricity.
Question: Is the ACL-600 electrostatic discharge detector installed in a fixed position on the wall or used with me?
Answer: Both methods are available. If it is hung on the wall outside the ESD protection area, it can be used as an educational means. Production workers and customers can clearly see whether they are carrying too much electric charge through touch measurement, and before entering the protection area Discharge the charge.
Question: After the human body is discharged, do I still need to take preventive and protective measures?
Answer: The human body is constantly generating static charges due to friction with clothes and objects in contact, so it must be grounded at all times. Touch the stainless steel measuring board, ACL-600 will tell you whether the wristband you are wearing is grounded effectively. When measuring, rub your feet on the ground. If your wrist strap is well grounded, the display on the meter should be "0"; otherwise, the meter will display the magnitude of static electricity.
Question: Is the ACL-600 electrostatic discharge detector only used to indicate poor grounding of the wrist strap?
Answer: If any object generates static electricity or is not grounded, ACL-600 will indicate it. There is also an electrostatic potential difference between two people. One person touches the stainless steel measuring board and hands the watch to another person so that he can also touch the measuring board. At this time, the electrostatic potential difference between two people is displayed, which can simulate a person. Pass a printed circuit board to another person.