Scarlet Tech ST-130 Noise Dosimeter
Brand :
Scarlet Tech
Categories :
Noise Dosimeters
The Scarlet ST-130 Noise Dosimeter is the ideal tool to carry out occupational and industrial hygiene noise measurements and provide a unique solution for these applications. ST-130 is designed to meet the standard dose measurement of OHSA, IEC and ISO regulations. To measure long-term noise exposure, the ST-130 comes with small, lightweight, cable-free designs and can be worn on the shoulder for minimal inconvenience.
Specifications
Evaluation of environmental noise and logging
Measurements of occupational noise at workplaces
Compliance with noise at Work Regulations and occupational noise exposure guidelines
Monitoring and recording of long term noise exposure
Noise exposure measurements in hazardous environments such as oil fields, petrochemical plants and underground mines
Measurement of noise exposure in the entertainment and music industries
Item | Description |
Measurement items (Noise Dosimeter) | Does%, Lxyp, Lxmax, Lxmin, Lxeq, SEL( LAE ), PeakMAX, LAVG, TWA, LEP, LN% |
Measurement items (sound level meter) | Lxyp, Lxmax, Lxmin, Lxeq, SEL( LAE ), PeakMAX |
Display range | 30...90 dB (L), 50...110 dB (M), 70...140 dB (H) |
Primary RMS range @ 1 kHz | 41...86 dB (L), 55...106 dB (M), 75...125 dB (H) |
Max Cpeak measurement | 90...143 dB |
Dynamics range | 60 dB |
Accuracy | +/- 1.4 dB @ 94 dB / 1 kHz |
Microphone (ST-130S) | 1/2” pre-polarized condenser microphone build in preamplifier: 1V/Pa@250HZ, frequency range: 20 Hz~12.5 kHz, Thermal noise: < 25 dB(A) |
Display | Single LCD MAX reading 999999 |
Display refresh rate | 1 Hz |
Internal memory | Data loger data: 10,000 NDM surveys; 1,000,000 SLM readings |
Time weighting | Fast / Slow / Impulse |
Frequency weighting | A /C /Z |
Frequency range | 20 Hz...8 kHz |
Starting time | Less than 10 sec |
Battery life ( ST-130 ) | 24 hours ( 9V Alkaline battery x 1 ) |
Dimensions | 107 (L) x 65 (W) x 33 (H) mm |
