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| | | Sound Level Mete» / Calibrator | | |
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| | | | | | | | | | | Specifications | Model No. | | | | DSL 330 | DSL 332 | | | | Application Standards IEC 60651 type2 | V | V | | | | Digital Display 4 digit LCD | V | V | | | | Measurement Range | Lo: 30- 80dB Med: 50- 100dB Hi:80-130dB | Lo: A weighting: 35- 90dB Hi: A weighting: 75- 130dB Lo: C weighting : 35~90dB Hi: C weighting: 75-130dB | | | | Resolution | 0.1dB | | | | Typical Instrument | 31.5 Hz~8KHz | | | | Frequency Range Accuracy | ±l.5dB(ref94dBaMKHz) | | | | Dynamic Range | 50dB | 55dB | | | | Time Weight | Fast (125ms) and Slow (1 sec) | | | | Hold Reading | Max/Min value | Max value | | | | Microphone: 1/2 inch electret condenser microphone | V | V | | | | AC output | 1Vrms at FS(Full Scale) | 0.55V corresponding to each range step. | | | | Output impedance:Approx.50n | Output impedance:Approx.600S2 | | | | DC output | lOmV/dB | | | | impedance Approx. 100S2 | | | | Operating Temperature & Humidity | 0-40'C, Below 90%RH | | | | Low battery indication | É3 BT | | | | Storage Temperature & Humidity | -10~60'C, Below 70%RH | | | | Power Supply | One 9V battery, 006P or IEC 6F22 or NEDA1604 | | | | Battery Life | Approx. 50 hours(Alkaline) | | | | Weight | 27.5g(9.930z) | 21.5g(7.580z) | | | | Accessories | Instruction manual. 9V battery, carrying case, screwdriver, windscreen | | | | Dimensions: | 275(L) x 64(W) x30(H) mm i0.8(L)x2.5(W)x1.2(H)inch | 240(L)x68(W)x25(H)mm 9.45(L)x2.68(W)x0.98(H)inch | | | | | | | | | | |
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| | | i DSL 330 Sound Level Meter | | |
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| | | DSL 332 Sound Level Meter | | |
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| | | | | | | | | | Specifications | DSL 336 | | | | Applicable Standards | ANSI S1.40-1984 and IEC 9421988 Class 2 | | | | Output Sound Pressure Level | 114dB and 94 dB re 20uPa under reference conditions | | | | Output Frequency | 1000Hz ±4% | | | | Reference Conditions | Temperature -• 23'C (73'F) | | | | Atmospheric Pressure -»1013 mbar (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 condition of battery continuously. Calibrator will not operate at all if battery voltage fails below acceptable range. | | | | Battery Life | About 50 hours | | | | Dimensions | 103(L)x63(W)x 54(H) mm | | | | Weight | Approx. 200g(include batteries) | | | | Operating Temp. & humidity | 0'-40,C(32'-104'F),0~90%RH | | | | Accessories | 9V battery, Carrying case, owneris manual, 1", 1/2" and 1/4" microphone Adaptor | | | | | | | | | |
| | | DSL 336 Sound Level Calibrator | | |
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| | | No. 13, Alley 5. Lane 31, Chung-Teh Street Taipei 110, Taiwan R. O. C. Tel: 886-2-2737-5866 Fax: 886-2-2737-3343 E-mail :sales@tecpei.com http://www.tecpel.com | | |
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| | TECPEL | | fSürü CO., LTD. | | |
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