Home > Wholesale Electronic Gadgets > Wholesale Measuring Tools > Wholesale Test Equipment

TN-73 High-precision VU Meter DB Power Discharge Flat Meter Mixer Power Meter

item#: AHC5705PB

Retail price: 0

Wholesale Price:

US$ € £ CA$ AU$ HK$ CHF RMB NZ$ DKr ₪ ₽ Ft Mex$ NKr Kč S$ NT$ å†† zÅ‚ ฿ SKr ₱

9.13

Start from: 1 Unit(s)

Qty.Range(unit)	Price(per unit)	Discount
2-9	0	0.99%
10-19	0	2.08%
20-49	0	3.07%
50-99	0	4.05%
100--max	0	5.04%
Large Order:

0 + Shipping Cost

Quantity:

Other item in the list

Hantek 1008c Automotive Handheld 8 Channels USB...
0
BENETECH GM510 LCD Display Pressure Manometer...
0
BENETECH GM63B Digital Vibration Meter
0
BSIDE MS5902 AC 110V 50Hz Breaker Socket Cable...
0
A8826D Laser Level 3D Self Leveling 2 Line Lasers...
0
RZ2010 360 Degree Mini Digital Protractor...
0

Product Details
Payment and Shipping
Review

TN-73 High-precision VU Meter DB Power Discharge Flat Meter Mixer Power Meter
Highlights

Specification
Movable part: movable coil type
Pointer materials: Nickel Silver Strips
Pointer color: Black
Direction of pointer swing: From left to right
Pointer length: 30+/-1mm from the center axis to the end of the needle
Pointer width: 0.45 +/- 0.05mm
Direction of use: Vertical
Operating temperature limit: -10 degree C to + 60 degree C RH 35 to 85%
Storage temperature limit: -20 degree C to + 60 degree C RH 35 to 85%
Solder condition: Put the terminal about 3 mm into a tin plate with a temperature of 230 degree C. The placement time is 3.5 seconds. After this test, 7-14 items remain normal.
Solder temperature: hold the solder gun at 350a?? for 3.5 seconds, and the front end of the terminal is about 3mm in contact with the solder gun. After this test, items 7-14 remain normal.
Anti-static: use dry nylon cloth to test the transparent cover surface in the same direction for three times. Mark the pointer difference below 1/3 of the scale length, and return to zero after three seconds.
Light bulb specification: DC12V 12W

Note: Do not put the meter in direct sunlight, and store the meter in the packing box to prevent foreign matter from entering the meter
Electrical Performance
Standard test conditions: temperature 20 degree C, humidity 70%, no difference in test results, it can also be tested under normal temperature and humidity.
Electric influenza degree: Pointer sensitivity 1mA+/- 5% from zero scale to uppper scale (full scale position)
Internal impedance: 50ohm+/- 5%
Insulation impedance: above 500V DC plus 50M OHm for the charging circuit of the meter outer box. Insulation impedance between the casing of the meter and the charging circuit is tested at 500V DC voltage.
Zero position: the meter is in a standard position. The place where the front end of the pointer is integrated with the zero scale center is the reference. The permissible error of the overlap between the pointer and the zero scale is +/-1mm.
Equalization: Permissible error range ??±1mm when the standard position of the meter is tilted 90 degrees before and after use.
Stick pointer: instantly add three times the full scale current over current, slowly reduce to 1/2 of the electric flu reading, then the pointer will return to 1/3 of the scale.
Friction: The error range of indicating point ??±1mm when the electric current is added to the meter and slowly increased or decreased to a certain value.
Braking: Instantly add 2/3 of the current of the dial plate, within one second from the beginning to the position indicated by the pointer.

Special Test
Over load test: input ten times the full scale current every five seconds, repeat this action for nine times. Each time is 0.5 seconds, 7 to 14 items remain normal after this test.
Vibration test: After the meter is packaged, it is shaken up and down by 4mm every 1,000 times per minute on the vibration plate, 10 minutes in each direction. After this test, 7-14 items remain normal.
Impact test: The meter fell from a height of 30cm to a 3cm thick board after being packaged, and the test was conducted in three directions, X.Y.Z, 7-14 items remained normal after this test.
Reliability test: Electrofluence limit remains within standard after 100,000 correction point current inputs.
Environmental impact test: Temperature 50a??, humidity 85%, lasting 100 hours, after this test 7-14 items remain normal.
Terminal tension test: the terminal must bear 1 kg tension, lasting for 60 seconds.

Product Specifications

Package Weight
One Package Weight: 0.11kgs / 0.23lb
One Package Size: 12cm * 7cm * 7cm / 4.72inch * 2.76inch * 2.76inch
Qty per Carton: 100
Carton Weight: 10.00kgs / 22.05lb
Carton Size: 42cm * 37cm * 62cm / 16.54inch * 14.57inch * 24.41inch
Loading Container: 20GP: 276 cartons * 100 pcs = 27600 pcs, 40HQ: 642 cartons * 100 pcs = 64200 pcs

Write a Review: Tell us what you think about TN-73 High-precision VU Meter DB Power Discharge Flat Meter Mixer Power Meter , share your opinion with other people. Please make sure that your review focus on TN-73 High-precision VU Meter DB Power Discharge Flat Meter Mixer Power Meter . All the reviews are moderated and will be reviewed within two business days. Inappropriate reviews will not be posted. Have any question or inquire for TN-73 High-precision VU Meter DB Power Discharge Flat Meter Mixer Power Meter ? Please contact Customer Service. (Our customer representative will get back shortly.) Indicates required fields* Rating: Your Name: * Enter your Reviewer Nickname Your Email: * Review Title: * Identifying Code: * Review: *