Calibration Information for AlphaLab Meters

AlphaLab Inc. meters are shipped calibrated to their specifications. Certain meters include a calibration certificate. For most meters a calibration certificate is an option (fee applies). Recalibration for most types of meters is not required within 10 years; however, if a calibration certification compliant with ISO 17025 is required, the meter must be recertified at least once a year in order to remain in compliance with that standard.  Accuracy of the meters is guaranteed to within the specifications whether or not a certificate is issued.

 For meters that come standard with a  calibration certificate, the calibration (and any recalibration) is done according to ISO/IEC 17025:2005 using standards within dated calibration intervals. The uncertainty (inaccuracy) of the standards is equal to or less than ¼ of the inaccuracy published for each type of meter. For example, a meter with accuracy (inaccuracy) of +/- 2% is calibrated with a standard with in accuracy of +/- 0.5% or less. Standards are traceable to NIST and/or fundamental physical quantities.

We can perform calibrations at any time; each calibration includes a NIST-traceable certificate if applicable. The calibration fees vary between meters (please see fee schedule below). Most calibration services can be performed within one week of receiving the meter. For meters with a detachable probe, the probe and meter should be sent together to AlphaLab. Calibration fee includes the probe and meter together. If additional probes are to be calibrated with a meter, a separate calibration is done for each additional probe. Additional fee applies.  Calibration services can only be performed for meters manufactured by AlphaLab Inc.

 Calibration Fee Schedule:
 
Meter
SKU               
Calibration Fee
AC Electric Field Meter
ACEF
$ 120
Air Ion Counter
AIC
$ 120
Air Ion Counter Model 2 AIC2

            $ 120

Air Ship Milligauss Meter
ASMGM
$ 120
Earth Magnetometer 2
EM2
$ 120
Gaussmeter Model  GM1-ST
GM1ST
$ 120
Gaussmeter Model GM1-HS
GM1HS
$120
Gauss Meter Model GM2
GM2
$120
High Resistance Meter
HR2
$ 120
DC Milligauss Meter
MGM
$ 120
3-Axis MGM 1/10°
MGM3AXIS1/10DEG
$ 180
3-Axis MGM 1°
MGM3AXIS1DEG
$ 180
Natural EM Meter
NEM
$ 120
Natural EM Meter Model 2
NEM2
$ 120
RF Field Strength Meter
RFM
$ 120
Surface DC Voltmeter
SVM2
$ 120
TriField 100XE Meter
TF100XE
$ 120
Trifield Broadband Meter
TFBB100XE
$ 120
AC Milligauss Model UHS
UHS
$ 120
Ultra Stable Surface Voltmeter
USSVM
$180
Ultra Stable Surface Voltmeter 2 USSVM2

$180

Vector/Magnitude Gaussmeter
VGM
$180
HS DC Magnetometer
HSDCM
$120
DC Magnetometer
DCM
$120
Voltage Touch Meter
VTM
$120

 



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