Free silica pretreatment instrument

NegotiableUpdate on 01/17

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The FSI-12 fully automatic free silica pretreatment instrument can automatically add pyrophosphate, accurately control temperature for digestion, and automatically filter and clean. There is no need for personnel to be on duty throughout the experiment, protecting the health of personnel. The instrument complies with the national occupational health standard GBZ/T 192.4-2007 and is suitable for the determination of free silica content in workplace air dust.

Product Details

Instrument Features

Intelligent software control requires no personnel on duty
The built-in method of the instrument can automatically prepare pyrophosphate
◇ One click operation, no manual intervention required throughout the entire process
Efficient cyclic operation of high-throughput sampler
◇ Multi channel injection to improve sample processing efficiency
Multi functional sample holder, capable of continuous operation with cyclic sample addition
Accurate temperature control and reliable digestion results
Dual sensing temperature control probe, independent temperature control for each channel, more accurate temperature control
The stirring speed can be adjusted to prevent local overheating from causing gelation
New filtration system experiment is efficient and safe
◇ New funnel design, doubling the filtration speed
◇ New liquid level monitoring system to prevent overflow of filtrate

relevant standards

GBZ/T 192.4-2007 "Determination of Dust in Workplace Air Part 4: Free Silica Content"

Application field

Disease control, electricity, coal