HT9600 ‘Indicative’ Particle Counter

Description

We have been using this unit for several years now, often alongside our professional Casella CEL-712 particle counter ……. and its performance in the field is very impressive for the price!!

Perhaps not as field ‘rugged’ as the Casella unit but at a fraction of the cost.  The leaflet, (in very interesting English), asserts that error margin is <20%.  In practice it appears to be well within that margin.

Simple to use and set up – this instrument is ideal for conducting “indicative” qualtitative checks, eg at LEV TExTs, on break-through levels from recirculating dust filters.

It will identify very effectively if there is any significant break-through occurring.  It will also provide generic indications of the levels of PM10 and PM2.5 at break-through.

We would still use our Casella CEL-712 for occupational hygiene monitoring projects ….. but the HT9600 …. has so many practical applications – especially for dust filter breakthrough checking.

Not suitable for ‘certificated’ calibration – but can be ‘span zero’d’ on site prior to each use.  Use as an ‘indicative’ instrument.

Do bear in mind that the display is in μg/m³ so you need to divide by 1000 to get mg/m³.

Technical Specification:
– Air quality detection: PM2.5 Pm10
– Range: (0-1000ug/m3 )
– Measurement error: < ±20%
– Sampling principle: light scattering (laser diode)

Power supply:
– Connection – USB/some with replaceable PP3 battery
– Work time of the battery: the time for continuous test is longer than 3 hours.
– Displays remaining battery capacity

Download the HT-9600 Addendum Manual (original OEM one is Chinese-English 🙁 )   HT-9600 User Manual v1.1