| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 3785-1983 |
Electric,sonic properties and measuring methods for sound level meters |
$270.00 |
via email in 1~3 business day |
abolished2011-04-01,2011-4-1,1984-3-1 |
|
| GB 4128-1984 |
Standard hydrophone |
$220.00 |
via email in 1~3 business day |
superseded,1996-2-1,1984-10-1 |
|
| GB/T 13823.12-1995 |
for calibration of vibration and shock pick－ups Resonance frequency testing of undamped accelerometers on a steel block |
$85.00 |
via email in 1~3 business day |
valid,,1996-2-1 |
|
| GB/T 13823.13-1995 |
Methods for calibration of vibration and shock pick-ups. Primary shock calibration by light cutting |
$260.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1996-2-1 |
|
| GB/T 13823.14-1995 |
for the calibration of vibration and shock pick－ups Primary calibration by centrifuge |
$140.00 |
via email in 1~3 business day |
valid,,1996-2-1 |
|
| GB/T 32706-2016 |
Safety requirements for laboratory instrument and equipment-Noise measuring instruments |
$1030.00 |
via email in 1~5 business day |
valid,,2017-1-1 |
|
| GB/T 4130-2000 |
Acoustics--Low frequency calibration methods of hydrophones |
$220.00 |
via email in 1~3 business day |
abolished2018-05-01,2018-5-1,2000-1-2 |
|
| GB/T 6446-1986 |
Frequency weighting for the measurement of aircraft noise (D-weighting) |
$180.00 |
via email in 1~3 business day |
abolished2005-10-14,,1987-5-1 |
|
| JB/T 5458-1991 |
Charge Amplifier - General Specification |
$180.00 |
via email in 1~3 business day |
valid,,1992-7-1 |
|
| JB/T 5516-1991 |
Accelerator Calibration Instrument - Specification |
$244.00 |
via email in 1~3 business day |
valid,,1992-7-1 |
|
| JB/T 5746-1991 |
Acoustic Calibrator technical conditions |
|
via email in 1~3 business day |
superseded,1995-4-1,1992-7-1 |
|
| JB/T 5747-1991 |
Model Designation and Drawing-up Methods of Vibration Measuring Instrument |
$150.00 |
via email in 1~3 business day |
valid,,1992-7-1 |
|
| JB/T 6822-1993 |
Piezoelectric Type Acceleration Transducer |
$210.00 |
via email in 1~3 business day |
superseded,2018-12-1,1994-1-1 |
|
| JB/T 6824-1993 |
Specification for Noise Dose Meter |
$150.00 |
via email in 1~3 business day |
valid,,1994-1-1 |
|
| JB/T 6826-1993 |
Specification for Piezoelectric Vibrating Measuring Instrument |
$120.00 |
via email in 1~3 business day |
superseded,2018-12-1,1994-1-1 |
|
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