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Model No : SL-1350
Sound Level Meter / Noise Level Meter manufacturer, supplier, and exporter, Mumbai-India.
The HTC-1350 is a highly featured instrument to be used for sound level measurement. It is easy to use, having advanced features and user friendly. It has RS-232 communication which optional too. It basically used to measure the current sound pressure level, Equivalent Continuous A sound pressure level & statistic analysis.
Key Features
- Auto Manual Shutdown
- Low battery indicator
- DC Output – 0-1.3V 10mV.db
- 94dB in full calibration at (1KHz)
- Optional RS-232 Communication
- Alarm Volume: 30-130dB
- Alarm O/P : LED optional relay output
- Backlight
Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency | 31.5Hz – 8KHz |
| Measurement |
LP 30-130dB (A) 35-130dB (B) 35-130dB (F) Leq 30-130dB 10sec,1min,5min,10min, 15min,30min,1hr,24hr LN 0-100% |
| Resolution | 0.1 dB |
| Accuracy | 1dB |
| Memory | Max. Value (30 groups) |
| Alarm | Electron |
| Power Supply | 4 x 1.5V AAA (UM-4 Battery) |
| Dimension | 236 x 63 x 36mm |
Model No : 4030
SL-4030 is a Sound level meter is a mini pocket type, IEC61672, Class-2 Sound Level Meter. It has durable, long lasting component including a strong, light weight ABS plastic housing case. Its pocket and light weight design allow for one-hand operation.LCD display for low power consumption & clear read-out even in bright ambient light condition.
Key Features
- Large LCD Display, easy to read.
- Time Weighting & Frequency weighting meet.
- 0.5" standard out size of the microphone.
- External calibration VR.
- Condenser microphone for high accuracy & long-term stability.
- Low battery indicator.
- Pocket and light weight design allow one hand operation.
- Warning indicator for over and under load.
Technical Specifications
| Technical Specifications | |
|---|---|
| Frequency Range | 31.5 to 8 KHz. |
| Resolution | 0.1dB |
| Accuracy | Class 2 / Type 2 |
| Range Selector | 3 ranges (30-80dB, 50-100dB, 80-130dB); 50dB on each step |
| Microphone | Electric condenser microphone |
| Output | AC output- AC 0.5 Vrms corresponding each range step DC 0.3 -1.3 V |
| Power Supply |
006P DC 9V battery (heavy duty type) DC – 9V adapter input (AC/DC Power optional) |
| Dimension | 200 x 69 x 28mm |
Proudly Developed in India
Instrumex India - is an emerging brand inPortable Particulate Monitor - Measure PM2.5 / PM10 Products. Instrumex India is a leading manufacturer, exporter, and supplier of Portable Particulate Monitor - Measure PM2.5 / PM10 Equipments from Mumbai, India to Far East Asian countries ie. Singapore, Indonesia, Cambodia, Thailand, Philippines, Vietnam, Malaysia, Laos, Middle East countries ie. Egypt, Saudi Arabia, United Arab Emirates, Bahrain, Kuwait, Qatar, Oman, South African countries ie. South Africa, Mauritius, Tanzania, Ethiopia, Morocco, Nigeria, Mozambique, Ghana, Ssouth East Asian countries ie. India, Bangladesh, Sri Lanka, Nepal, Maldives, and South American countries ie. Brazil, Argentina, Colombia, Peru, Chile, Venezuela,Uruguay, Paraguay.