Mechanical
Dimensions : ~ 14" H x 8" W x 18" D
Weight : ~ 23 lbs (~ 10.5 kg)

Electrical
AC-DC Power Supply¹ : *In: 100-240VAC 50-60 Hz; Out: 24VDC 2.5A max.
Zetrator : *In: 24VDC 1.5A max.

Computer
System Requirements : *Refer to Microtrac FLEX Operating Manual SW0003 for minimum system requirements
Special Hardware : *No other special hardware required.

Environmental
Ambient Temperature : 10 to 40 °C
Humidity : Up to 90%, non-condensing

Titrants
Number of Pumps & Tanks: 1, 3, or 5 dosing pump options.
Configuration: Can be configured as acids, bases, salts.
Minimum Dose: 20ul
Tank Volume: 250 ml each.

Sample²
Minimum Starting Volume : 30 ml
Maximum Ending Volume : 150 ml
pH Range : 3 to 11

pH Probe
Probe Type : Combination type, gel-filled glass electrode
Measurement Range : 0 to 14 pH (see above - sample is restricted to 3 to 11 pH)
Measurement Accuracy : ± 0.1 pH units

Other
Other Pumps : 1 for circulation (speed is controlled by Flex software), 1 for filling (fixed speed)
Other Tanks : Tanks for Fill and Waste fluids are provided with the system.

¹ Power supply is provided with the system.
² Chemical Compatibility: Wetted surfaces include polystyrene (sample beaker), polyethylene (titrant bottles), silicone (tubing), Teflon (dosing-pump input and output tubing), polypropylene and perfluoroelastomer (dosing pumps), stainless steel and Teflon (Zetatrac FlowCell).