Description
DSL-336A (1 kHz) from Tecpel is a sound level meter calibrator. By many regulations, sound level meters need to verify their accuracy before and after measurements. DSL sound calibrator series are designed to fulfill this specific customer’s needs. These calibrators provide different sound levels at different frequencies to fit different regulations and they are perfect for a periodical check on their sound level meters.
DSL-336A from Tecpel comes with the following features:
- 94dB and 114dB Sound Calibrator at 1 kHz.
- Accurate and Simple to Use.
- Fits 1 inch and 1/2 inch Microphones.
- Low battery indicator.
- IEC 60942(2003) Class 2,Ans1.40-1984
Sound Level Meter (How It Works, Classes, Differences And Applications) is the titles of article on the site for those interested in reading more about the sound level meter.
Brand Information
Tecpel Co. Ltd. has over 20 years of experience in the Test and Measurement market. They have set up over 50 country distributors worldwide. Some of their products have been branded by famous leaders in the market. About 60% of their customers are repeat customers. Tecpel imports products from Japan and carries out quality checks. Their products are exported to Europe mainly. If customers find a fault with the product, they will replace it with a new product within 2-3 days.
They are regarded as one of the leading Taiwanese manufactures of high quality test and measurements. Their product lines include power supplies, oscilloscopes, electronics & electrical meters and testers. Tecpel’s quality products have been accepted by some well-known international customers. The confidence they have in their products is reflected in their one-year warranty and by their flat-rate service policy through 3-5 years.
Data Sheet
To View Data Sheet Please Click HereAdditional Information
Output Sound Pressure Levels: |
114dB and 94dB re 20uPa under reference conditions. |
Output Frequency: |
1000Hz 4%. |
Reference Conditions temperature: |
23â—¦C (73â—¦F). |
Atmospheric pressure: |
1013mbar (760mm of Hg). |
Relative humidity: |
65%. |
Accuracy of Sound Pressure Level under stated-reference environment conditions: |
0.5dB. |
Power: |
One 9V battery 006P or IEC 6F22 or NEDA 1604. |
Battery Test: |
Internal circuitry checks the condition of battery continuously. Calibrator will operate at all if the battery voltage falls below an acceptable range. |
Battery life: |
About 50 hours. |
Dimensions: |
103(L) x 63(W) x 54(H)mm. |
Calibration: |
Electrical calibration by using the internal oscillator(1KHz sine Wave at 94dB). |
Weight: |
Approx. 200g (include batteries). |
Accessories: |
9V battery, Carrying case, Instruction manual. 1" and 1/2" Microphone Adaptor. |
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