aequip

Calibration Equipment for Andersen Instruments High Volume Air Samplers

Model G2535 Calibration Kit

Compact and completely portable, this self-contained calibration kit can be readily used at the sampler site. The sampler flow indicator should be calibrated at least every three months and after every brush or motor change to maintain air volume accuracy. In field calibration the orifice assembly is attached to the Top Loading Adapter Plate (G35). Air flow is varied by means of a series of load plates. The G2535 calibration kit includes the calibrating certificate (G25A), Top Loading Adapter Plate (G35), roll-up style manometer (G15015), 1/4" tubing (G2016), and carrying case (G10219). The calibration orifice should be re-certified annually according to Federal guidelines.
Net Weight: 11 lbs.

Model G2835 Variable Resistance Calibration Kit

The orifice in this calibration kit is variable to adjust sampler air flow from 15 to 60 CFM. By rotating the knob, filter resistance is simulated permitting calibration of the flow indicator at various points on the manometer. The G2835 calibration kit includes the variable resistance orifice with a N.I.S.T. traceable calibration certificate (g28A), Top Loading Adapter Plate (G35), roll-up style manometer (G15015), 1/4" tubing (G2016), and carrying case (G10219). The calibration orifice should be re-certified annually according to Federal Guidelines.
Net Weight : 11 lbs.

Model G40 Puf Calibration Kit

The G40 Calibration Kit is recommended for calibrating the Model GPS1 Puf Sampler. The kit includes a manometer (G15015), calibration orifice with N.I.S.T. traceable calibration certificate (G40A) and carrying case (G10219). The calibration attaches directly to the top of the filter holder (GFH2104) eliminating the need to disassemble the sampling unit. The calibration orifice should be re-certified annually according to Federal Guidelines.
Net Weight : 7 lbs.

Model G6000 Primary Standard Calibration System

Used primarily for calibrating the calibration orifice (G25A, G40A or G28A). Each calibration orifice assembly is factory calibrated utilizing this system to generate a calibration certificate from the air flow versus static pressure data. The calibration orifice should be calibrated annually according to Federal Guidelines. The console is furnished complete with a standard positive displacement rotary type meter (Rootsmeter), adapter plate to attach orifice, voltage variac, volt meter, two manometers and leveling indicator to facilitate adjustment of the individual leveling jacks.
Net Weight: 225 lbs.