Calibration & Verification Service

Many of our environmental customers need to maintain annual or bi-annual records of the calibration or verification of their flow meters. 

simple site builder
ISCO 4210 Ultrasonic Flow Meter

For many years we have provided these services and now have experience with numerous brands and models. Once we have completed the work, we return a report which includes site name and information, notes pertinent to our visit and notation of any adjustments or changes that were made.

Let us know what flow meter you have and we'll be glad to help you!

ISCO 4210 Program Settings Printed

We check program settings to make sure that they are correct in relation to:
Level units
○ Flow rate units of meausure
○ Totalized volume units of measure
○ Rainfall units of measure (here not     measured)
○ pH units of measure (here not measured)
○ Dissolved oxygen units of measure (here     not measured)
○ Temperature units of measure (here not     measured)
○ Flow conversion type (here weir/flume)
○ Type of device (here flume)
○ Type of flume (here parshall)
○ Size of device (here 6")
○ Maximum head (here 12")
○ Flow rate at maximum head (here 924.5     GPM)
○ Sampler pacing (here disabled)
○ Sampler enable mode (here enabled)
○ Plotter speed (here off)
○ Report generator A (here on)
○ Report A duration (here 24 hr)

ISCO 4210 level adjustment printed

Here the meter printed date and time, Level Adjusted from 2.957 to 3.125 in.


10633 County Road 26
Blair, NE 68008


Phone: (402) 571-1303
Fax: (402) 502-6662