Product model

Product differentiation

HM-CL2

Built for facilities replacing a paper logbook with electronic traceability: HM-CL2 pairs the six-channel 2.83 L/min measurement core with an FDA 21CFR PART11 audit trail module, AC/DC battery operation and an onboard thermal printer — so a single instrument can run the sampling, log the audit record and print the signed report without leaving the cleanroom.

HM-W80

Only 1ml/1g is needed for sample detection, and 8 samples can be detected simultaneously at the same temperature

HM-H3

4-way constant current constant temperature+1-way particulate matter

HM-Q3

Detected gases: Carbon monoxide (CO) and carbon dioxide (CO2) in air.
Measurement range: 0 to 50.0 x 10-6 CO, 0 to 0.500% CO2, or 0 to 200.0 x 10-6 C, 0.0 to 1.000% CO2.
CO/CO2 resolution: 0.1 x 10-6 CO; 0.001% CO2

HM-CL3

HM-CL3 samples at 28.3 L/min (1 cfm) — ten times the 2.83 L/min models — so a 1,000-litre ISO 14644-1 location completes in about 35 seconds, with an external high-flow filter and the same audit trail, battery and printer as the HM-CL2.

HM-H4

1 path of particulate matter

HM-SCL

For quality teams that need traceable cleanroom classification data on the move, the HM-SCL combines six-channel semiconductor laser counting, a built-in audit trail with multi-user access control, 4 GB onboard storage, and WiFi/Bluetooth connectivity in a sub-one-kilogram handheld — eliminating the gap between bench-top instruments and paper-based logs.

HM-H5

2-way constant current constant temperature+2-way constant current+1-way particulate matter

HM-CLZ1

Sound and light alarm, multi-size channel detection, support for timed detection and continuous detection

HM-H6

1 route of high negative pressure particulate matter

HM-H7

2-way constant current+1-way high negative pressure particulate matter