Good quality Benchtop Environmental Test Chamber for sales
Good quality Benchtop Environmental Test Chamber for sales
Customer Reviews
Thanks a lot for the professional service of Q1-Test team, we are happy to have the temperature test chamber, and it works well until now.

—— Tonny Cruise

Salt spray test chamber was installed last week according to your guide, it is working well now, thank you. we will recommend it to my friends.

—— Robert Antonio

Our 1000L temperature test chamber QTH-1000C works very well after installed and set by Q1-test service guy. Our staff can operate it fluently. Thanks

—— Juan Smith

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Sound Level Meter SL-5868P

China Sound Level Meter SL-5868P supplier

Large Image :  Sound Level Meter SL-5868P

Product Details:

Place of Origin: DONGGUAN
Brand Name: iqualitrol
Certification: CE
Model Number: SL-5868P

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Carton box
Delivery Time: 10 work days
Payment Terms: T/T
Supply Ability: 100 sets per month
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Detailed Product Description
Lp: 30~130dB(A Weighting) /35~130dB(C Weighting) /40~130dB(F Weighting) Leq: 30~130dB(10Seconds,1Min,5Min,10Min,15Min,30Min,1Hour,8Hours,24Hours)
Resolution: 0.1dB Accuracy: 1dB
Time Weighting: Fast (125 Ms)/Slow (1 Second) Microphone: 1/2 Inch Electret Condenser Type
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Spec:Widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection, construction, health care, teaching and research department.



* Permits choice “A”, “C” , “F” weighting and “Fast” / “Slow” response times.

* Offers 4 measurement parameters: Lp (sound level); Leq (Equivalent Continuous A Sound Level ); Lmax ( Maximum Sound Level) and LN (Percent of all readings over alarm value set ).

* DC output :1 0 m V / d B.

* Can memorize 30 groups of measurement results and measuring conditions.

* Auto range selection and digital display with no guessing errors.

* Use USB/RS-232 data output to connect with PC.

* Provide Bluetooth data output choice.



Standards IEC 651.2, ANSI 1.4.2



Lp-Sound Level
Leq-Equivalent Continuous A Sound Level
Lmax-Maximum Sound Level
LN-Percent of All Reading Over Alarm Value Set



Lp 30~130dB(A Weighting)
35~130dB(C Weighting)
40~130dB(F Weighting)
Leq 30~130dB(10Seconds,1Min,5Min,10Min,15Min,30Min,1Hour,8Hours,24Hours)
LN 0~100%
Resolution 0.1dB
Accuracy 1dB
Frequency Weighting ‘A’/’C’/’F’*(Flat)
Time Weighting Fast (125 ms)/Slow (1 Second)
Microphone 1/2 Inch Electret Condenser Type
Memory 30 Group with Measuring Conditions
Calibration Signal Built in 94dB at 1k Hz(sinusoidal)
Frequency Range 20~12,500 Hz
Alarm Value Set 30~130 dB
Alarm Output LED Optional Relay Contact(NC)
Indicator Low Battery Indicator
Power Supply 4x1.5V AAA Size (UM-4)Battery
External DC Power Supply 6V,DC,100mA
Dimensions 236x63x26 mm
Weight 170 g




Standard Accessories Main Unit
Carrying Case (B04)
Operation Manual
Optional Accessories ND9 Sound Level Meter Calibrator
RS-232C Data with Software
Bluetooth Data Adapter with Software


Contact Details
DongGuan Q1-Test Equipment Co., Ltd.

Contact Person: Mr. Andy DAI

Tel: +86-13450058229

Fax: 86-769-2278-4276

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