Huaye Direct Reading Dust Concentration Measuring Instrument Manufacturer Mining Floating Dust Concentration Measuring Instrument

Description :

Huaye CCZ1000 Direct Reading Dust Concentration Measuring Instrument Manufacturer Mining Floating Dust Concentrationmeasurementinstrument

(hereinafter referred to as the measuring instrument) is an instrument used to determine the concentration of airborne dust in the ambient air based on the principle of infrared light absorption. This instrument is designed according to the MT163-1997 "General Technical Conditions for Direct Reading Dust Concentration Measurement Instruments" and JJG846-2015 dust concentration measurement instrument, as well as the ExibI Mb level (mining intrinsic safety type) explosion-proof design of the GB3836.4-2010 standard. The separation efficiency of the respiratory separation device of this instrument fully meets the internationally recognized "BMRC" curve requirements, and can accurately and timely reflect the quality of respiratory dust inhaled by dust collectors and the pollution status of dust in different dust workplaces. It provides reliable data for accurately evaluating the hygiene status of workplaces and is suitable for underground coal mines.

The instrument has a compact structure, simple operation, high load and negative pressure capacity, automatic timed sampling, stable flow rate, fully Chinese LCD display, and is easy to carry

Main parameters and indicators of the product

1. Measurement range of dust concentration: 0.1mg/m3~1000mg/m3 (customized 0.1mg/m3~1000mg/m3)

Relative error of dust concentration measurement: ± 15%

3. Relative stability error: ± 2.5%

Sampling flow rate: 2.0L/min

Sampling flow error: ≤ 2.5%

6 Sampling flow stability: ≤± 5%

7 consecutive working hours: ≥ 6 hours

8 Sampling Efficiency: Complies with the "BMRC" Sampling Efficiency Curve

9 Power supply: The battery adopts A 2100Ah nickel hydrogen batteries connected in series with 6 sections, and is externally connected to a secondary current limiting protection current board protection circuit. It is sealed with epoxy resin and placed in the battery box to form an intrinsic safety battery component, Uo：9.0V，Io：2.0A； Nickel hydrogen batteries should comply with the requirements of GB/T22084.2-2008.

10 Working voltage: 6.8V~9.0V DC (intrinsic safety)

11 Explosion proof type: mining intrinsic safety type, explosion-proof mark: Exib Ⅰ Mb

12 Dimensions: 218 × 160 × 80 (mm)

13 weight ≤ 2.18Kg (portable)

In response to national environmental policies, green and pollution-free, "green mountains and clear waters are as valuable as mountains of gold and silver" keeps pace with the times,Shandong Huaye Mining Equipment Co., Ltd. is your trusted supplier.

AfterSalesService :

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