2pcs P-40SA VU meter DB Amp Level Header Level Audio Meter With Blue LED Backlight
Feature:
Pointers Material:Nickel silver strips
Pointer color:orange
The direction of the pointer swing : left to right
Pointer length : 19.5± 1 mm from the center axis to the needle end
Pointer width : 0.45 ± 0.05 mm
Standard test conditions temperature: 20 ℃, humidity 70% . Can also be tested under normal temperature and humidity
The influenza degree pointer at the zero scale to the maximum scale sensitivity of 300uA ± 10% (full scale position)
internal impedance :800Ω ± 10%
Insulation impedance meter outside the box plus the electrical circuit with 500V DC plus 50M ohm meter shell
Electrical insulation of the circuit impedance is 500V DC voltage test of the insulation value. Pointer to overlap with the
zero-scale tolerance of ± 1mm balanced meter using a standard position and tilt 90 degrees to allow the error range of ± 1mm
pointer to mount the current instant plus three times the full scale current, and slowly reduced to the the electric influenza
degree 1/2 reading,
The pointer will return to the scale plate within 1/3 scale friction meter coupled with the current, and slowly increase or
decrease to a certain value, indicating the point of error range of ± 1mm,brake instantly plus scale plate 2/3 of the current
value of the pointer indicates the location of the time required for a second or less.
Special test:
Tests on each interval of five seconds to ten times the full scale current input overload, the action is repeated nine times for
each time of 0.5 seconds.After this test, 7-14 to maintain normal.
Vibration test meter packaged in the vibration plate 1,000 times per minute, up and down 4mm shock In each direction for
10 minutes. After this test 7-14 to maintain normal impact test meter packaged 30-cm height of fall in 3cm thick wooden
board, XYZ three-direction test.After this test, 7-14 to maintain normal reliability test the current input of 100,000 calibration
points within the limits of current sense is still the standard environmental impact test temperature of 50 ° C, humidity 85%,
for 100 hours, after this test 7-14 to maintain normal.Terminal pull test :terminals must withstand one kilogram tension,
sustained 60 seconds will not be affected.
Others:
Temperature limits for using:-10 ℃ to +60 ℃ RH 35 to 85%
Temperature limits for Storage:-20 ℃ to +60 ℃ RH 35 to 85%
-----Do not use the meter in direct sunlight, and put the meter in the box to avoid foreign matter into the meter internal.
Soldering Condition terminal about 3 mm placed in the temperature of 230 ℃ tin plate, placed 3.5 seconds.
After this test, 7-14 to maintain normal,
Hand-held soldering gun to solder temperature 350 ℃, the terminal contact for 3.5 seconds, the terminal front-end of about 3mm contact with the solder gun.
After this test, 7-14 to maintain normal,
anti-static test in the same direction three times, to characterize the difference between the pointer in the length of the scale in a transparent cover surface to dry nylon 1/3 back to the zero position.
Bulb Specifications: 2x Blue LED HX-504 BC2E 3.0-3.6 V 20 mA
Pointers Material:Nickel silver strips
Pointer color:orange
The direction of the pointer swing : left to right
Pointer length : 19.5± 1 mm from the center axis to the needle end
Pointer width : 0.45 ± 0.05 mm
Standard test conditions temperature: 20 ℃, humidity 70% . Can also be tested under normal temperature and humidity
The influenza degree pointer at the zero scale to the maximum scale sensitivity of 300uA ± 10% (full scale position)
internal impedance :800Ω ± 10%
Insulation impedance meter outside the box plus the electrical circuit with 500V DC plus 50M ohm meter shell
Electrical insulation of the circuit impedance is 500V DC voltage test of the insulation value. Pointer to overlap with the
zero-scale tolerance of ± 1mm balanced meter using a standard position and tilt 90 degrees to allow the error range of ± 1mm
pointer to mount the current instant plus three times the full scale current, and slowly reduced to the the electric influenza
degree 1/2 reading,
The pointer will return to the scale plate within 1/3 scale friction meter coupled with the current, and slowly increase or
decrease to a certain value, indicating the point of error range of ± 1mm,brake instantly plus scale plate 2/3 of the current
value of the pointer indicates the location of the time required for a second or less.
Special test:
Tests on each interval of five seconds to ten times the full scale current input overload, the action is repeated nine times for
each time of 0.5 seconds.After this test, 7-14 to maintain normal.
Vibration test meter packaged in the vibration plate 1,000 times per minute, up and down 4mm shock In each direction for
10 minutes. After this test 7-14 to maintain normal impact test meter packaged 30-cm height of fall in 3cm thick wooden
board, XYZ three-direction test.After this test, 7-14 to maintain normal reliability test the current input of 100,000 calibration
points within the limits of current sense is still the standard environmental impact test temperature of 50 ° C, humidity 85%,
for 100 hours, after this test 7-14 to maintain normal.Terminal pull test :terminals must withstand one kilogram tension,
sustained 60 seconds will not be affected.
Others:
Temperature limits for using:-10 ℃ to +60 ℃ RH 35 to 85%
Temperature limits for Storage:-20 ℃ to +60 ℃ RH 35 to 85%
-----Do not use the meter in direct sunlight, and put the meter in the box to avoid foreign matter into the meter internal.
Soldering Condition terminal about 3 mm placed in the temperature of 230 ℃ tin plate, placed 3.5 seconds.
After this test, 7-14 to maintain normal,
Hand-held soldering gun to solder temperature 350 ℃, the terminal contact for 3.5 seconds, the terminal front-end of about 3mm contact with the solder gun.
After this test, 7-14 to maintain normal,
anti-static test in the same direction three times, to characterize the difference between the pointer in the length of the scale in a transparent cover surface to dry nylon 1/3 back to the zero position.
Bulb Specifications: 2x Blue LED HX-504 BC2E 3.0-3.6 V 20 mA
Package:
2pc VU Meter P-40SA
Payment Method: PayPal preferred
Shippment:
1.We
provide free shipping to international via China Post Airmail . We can also ship by TNT/EMS/DHL/FedEx for alternative shipping
method for corresponding fees. Please let us know before payment if you
need split shipment.
2.International shipping requires complicated
shipping procedures, If you have not received your shipment within 30 days
from payment, please contact us.
Returns & Replacements & Repair:
We
accept returns & replacements within 30 days from the day the
customer receive the products, please make first contact within 30 days
from receiving the order. Products should be returned in original
condition. As a benefit to our customers, we also provide repair within 3
months from the day when this item is shipped out, after repair is
done, we will send you the item, but the customer should pay both
shipping ways.
Feedback:
1)Your
Feedback is really important to us, please take a few seconds to leave
great feedback if you are satisfied with our product or service, thank
you so much!
2)We always offer the lowest price for best goods and service to you.
3)
Please contact us before leaving neutral(3 stars) or negative(1-2
stars) feedback.We will try our best to solve the problem and leave you a
happy shopping mood here. Thank you!
Payment Method: PayPal preferred
Shippment:
1.We
provide free shipping to international via China Post Airmail . We can also ship by TNT/EMS/DHL/FedEx for alternative shipping
method for corresponding fees. Please let us know before payment if you
need split shipment.
2.International shipping requires complicated
shipping procedures, If you have not received your shipment within 30 days
from payment, please contact us.
Returns & Replacements & Repair:
We
accept returns & replacements within 30 days from the day the
customer receive the products, please make first contact within 30 days
from receiving the order. Products should be returned in original
condition. As a benefit to our customers, we also provide repair within 3
months from the day when this item is shipped out, after repair is
done, we will send you the item, but the customer should pay both
shipping ways.
Feedback:
1)Your
Feedback is really important to us, please take a few seconds to leave
great feedback if you are satisfied with our product or service, thank
you so much!
2)We always offer the lowest price for best goods and service to you.
3)
Please contact us before leaving neutral(3 stars) or negative(1-2
stars) feedback.We will try our best to solve the problem and leave you a
happy shopping mood here. Thank you!
Shippment:
1.We provide free shipping to international via China Post Airmail . We can also ship by TNT/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
Feedback:
1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much!
2)We always offer the lowest price for best goods and service to you.
3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!
