產品資訊 - Sound Level Meter Calibrator 94db & 114db +/- 0.3db Mics->Other mechanical and electric products

登入

加入會員

求助

Gain Express Holdings Ltd.

回首頁

公司簡介

產品櫥窗

影音視聽

寄出詢問函

聯絡我們

	Recommended Results

Sound Level Meter Calibrator 94db & 114db +/- 0.3db Mics

產品分類 :

電子電工->其他->其他電機產品

Sound Level Meter Calibrator 94db & 114db +/- 0.3db Mics

產品規格

Model No:	ND9

Country	HK
Size	48 x 48 x 138
Weight	250g
Minimum Order	1 pc
Payment Term	Paypal, T/T, Western Union, Bank Transfer

產品描述

The ND9 Sound Level Calibrator is a handy source for fast & easy calibration of sound level meter and sound measuring system. Design to check the accuracy of many types of sound instruments. It is a handy sound source for quick and easy calibration of sound level meters and sound measuring systems. It features a solid state integrated circuitry that provides accurate and stable performance. Compatible with SL-5868P sound level meter and an IEC942 Class I compliant.

Buy Now!

Features:

* Workhorse of the acoustics field
* Generates standard levels and frequencies
* Extremely low influence of static pressure
* Sensitivity calibration of microphones
* Adaptable to 1.5" microphone size
* Suitable for laboratory and in the field use
* Supplied with Instruction Manual and batteries
* Adaptors and cases available

Specifications:

* Standard: IEC942 Class I
* Output Sound Level: 94db and 114db
* Accuracy: +/-0.3db (20 degrees C, 760mm Hg)
* Frequency: 1000 +/-0.1 percent Hz (allows calibration with A,B,C or D weighting networks or linear
* Temperature range: -10 degrees C~50 degrees C operating
* Design For: 1" and 1/2" microphones
* Storage (with batteries are removed) -40 degrees C~65 degrees C
* Extremely low influence of static pressure
* Temperature coefficient: 0 to 0.01dB/degreesC
* Altitude Effects: Approximately 0.1dB decrease for each 2000 feet increase in altitude from the sea level to 12,000 feet elevation or comparable atmospheric pressure change (approx. every 50mm of Hg decrease)
* Power Supply: 2 x 9v transistor batteries NEDA 1604. Burgess 2U6 or equivalent. Battery life approx. 100 hours
* Dimension: 48mm x 48mm x 138mm
* Weight: 250g

Accessories included:

* User's Manual

Warranty: 2 years warranty

Price: USD 116.00
Shipping: USD 9.50

Payment can be made thru the ff:
* Paypal
* Western Union
* Money Transfer

其他類似產品