Model Hach AS950 Portable Autosampler -Automatic Water Samplers

Easy and intuitive operation

The large full colour display and intuitive programming give you access to all your programmable criteria on a single screen - eliminating scrolling through menus and supporting error-free operation.

Hassle-free data transfer and programming

The AS950 is the only sampler that utilises a USB drive to upload and download data and copy programs from one sampler to another.

Have confidence in your sampling process

The program status screen instantly communicates alarms, missed samples and program progress for quick and easy troubleshooting.

Designed and built to last

The refrigerated sampler base is designed to endure humid and highly corrosive environments, minimizing damage caused by corrosive gases, rodents, and standing water to guarantee environmental integrity.

Accurate and consistent sample preservation

The custom-designed air-sensing thermostat controls temperature in accordance with USEPA and international guidelines, preserving samples regardless of outside temperatures and conditions.

Field convertible for composite or discrete sampling

Weighing only 12.7 kg, the AS950 portable sampler is designed for accuracy and convenience.  The autosampler is configurable for single or multiple bottle applications enabling you to quickly switch between composite and discrete sampling in the field.

Easy maintenance at low cost

Spring-mounted rollers provide long tubing life keeping maintenance costs low. The desiccant and pump tubing can easily be accessed; the replacement is possible without any tools. The rugged see-through pump cover is made for a quick visual inspection.