Page 144 - PONPE Catalogs 2022
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PROTRONICS CO.,LTD.
         135                         Measuring Instruments Store
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   Sound Level Meter                                             เครื่องวัดเสียง



           LT505                               LT510                                TM-201




























         Specifications                       Specifications                       Specifications
         Level Range : Low = 30 ~ 100dB      Standard applied : IEC61672-1 Type 2,ANSI S1.4   Sound Range : Low: 35 to 100dB, High: 65 to 130dB
                 High = 60 ~ 130dB           Accuracy : ±1.4dB                   Basic Accuracy: ±1.5dB (Type 2)
         Accuracy : ±1.4dB (ref 94dB @ 1kHz)  Frequency range : 31.5HZ ~ 8KHZ    Weighting (A&C) : Yes
         Frequency Range : 31.5Hz to 8kHz    Dynamic range : 50dB                Response Time (Fast/Slow) : Yes
         Frequency Weighting : A, C          Level ranges : LO:30dB~80dB Med:50dB~100dB  Condenser Microphone : 0.5" (12.7mm)
         Time Weighting : Fast, Slow                  Hi:80dB~130dB Auto:30dB~130dB  Analog Output: -

                               EN300                                               407732-kit


                            Specifications                                        Specifications
                            Air Velocity : 80 to 5910 ft/min , 0.4 to 30m/s      Sound Range (dB): Low: 35 to 100dB,
                                    1.4 to 108km/h                                            High: 65 to 130dB
                                    0.9 to 67MPH                                 Basic Accuracy: ±1.5dB (Type 2)
                                    0.8 to 58.3 knots                            Weighting (A&C): Yes
                            Light Foot Candles : 0 to 1860Fc                     Response Time (Fast/Slow): Yes
                            Lux : 0 to 20000Lux                                  Condenser Microphone: 0.5" (12.7mm)
                            Relative Humidity : 10 to 95%RH                      Analog Output: -
                            Temp.Thermistor : 32 to 122 °F (0 t0 50°C)           Dimensions: Meter: 8.2x2.1x1.25" (210x55x32mm)
                            Type K : -148 to 2372°F (-100 to 1300°C)             Weight: Meter: 8.1oz (230g)


                               GM1351                                              GM1356


                            Specifications                                        Specifications
                            Measuring range : 30~130 dBA                         Measuring sound range : 30~130 dBA
                             Accuracy : ±1.5 dB                                                  35~130 dBC
                             Digit & Resolution: 4 digits & 0.1 dB               Accuracy : ±1.5 dB
                            Frequency response: 31.5Hz ~8.5KHz                   Digit & Resolution: 5Ґ & 0.1 dB
                            Frequency weighting characteristic : A               Frequency response: 31.5Hz ~8.5KHz
                            Sampling rate : 2times/second                        Sound level: 30~130, 40~90, 50~100, 60~110
                             Power: 9V battery (6F22)                                    80~130
                            Dimension: 57*36*149mm                               Time weighting: FAST/SLOW
                            Weight: 144g
                                                                                    MODEL        GM1356 , GM1357






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