Chengdu factory site handheld sound level meter (Calibration Report)

Chengdu factory site handheld sound level meter (Calibration Report) Chengdu Jinshi Li Technology Co., Ltd. is located in Chengdu, Sichuan Province handheld sound level meter factory site (Calibration Report), which provides measurement and calibration reports. EPA requires urban construction site noise at night no more than 55dB, the day does not exceed 70-75dB; each construction unit be equipped with a noise meter for routine testing; Chengdu Jinshi Li frequently used technology to provide a portable pocket noise measurement instruments, Digital noise meter / sound level meter, and a variety of products to choose from, noise meter performance in line with GB3785 and IEC61672 standard requirements for two sound level meter, small size, light weight, portable, digital display, night-backlit display, maximum hold, battery-powered, AC / DC output, etc., is ideal for measuring various noise monitoring instruments. The figure is the measurement and calibration report: see below the company provides third-party equipment testing / calibration certificate, measurement center set length rooms, thermal rooms, mechanical rooms, electromagnetic room, radio room, the optical chamber and six other professional and technical room, and have passed the Chinese National Laboratory Accreditation Board (CNAS) approved report or certificate issued by China's national and international recognition, has the authority, reliability, impartiality!? calibration services mainly to meet in the ISO9000 and CNAS accreditation system traceability requirements! ie data issued by the Centre are traceable to China national or international standards, to ensure compliance with the ISO9000 system and CNAS accreditation system of traceability requirements!? calibration capability covering footwear, rubber, plastics, leather , textiles, paper, toys, electronics, wire and cable, sports equipment and hardware industry and other specialized laboratory equipment and length, thermal, mechanical, electrical and other general gauge instruments and special test equipment. An independent third party fairness and China Metrology Accreditation authorization status, can provide to the community measurement test report legally binding main business:!? Instrument calibration, calibration range:? Length:?? Quick amount, micrometer, plate, .? dial indicator, projector, micrometer, microscope, caliper, or thickness, etc. Thermal:?? constant temperature and humidity, wet thermometer, salt spray machines, aging machines, glass thermometers, infrared thermometers, cold boxes, etc. .? mechanics:? tensile testing machine, pushing or pulling force, weight, pressure gauges, electronic scales, hardness, balance, electrical shock:?? multimeter, potentiometer, bridge, high resistance meter, ohmmeter, .? oscilloscopes, pressure tester, capacitance boxes and other integrated:?? testing equipment footwear, wire and cable, paper, metal and other quality control electronics equipment .. The company's basic products are: 1.HX-SLM3; noise monitor output 4-20mA / RS485, range 30-130dB 2.854; SLM 30-130dB 3.824 / 814; ordinary noise meter 30-130dB 4.SLM130; SLM130 mine safety type noise detector 5.HX-DS1; dust monitor 0-600μg / m3 6.AR823; split light meter 0-200000Lux 7.AR813; integrated light meter 0-100000Lux Chengdu Jinshi Li Technology Chengdu site handheld sound level meter manufacturers (Calibration Report) welcome you to inquire! Chengdu The company responsible for the delivery.