PAO Accredited Laboratories (as of Dec. 2012) - DTI

Products/
Class of Test
.08 Pressure
Control Devices
Measured
quantities/
instrument
Calibration of
Pressure Control
Devices
5.22 Force Measuring Devices
.03 Load Cells Calibration of Load
Cells
.04 Force Gauges
@ pull
function only
Calibration of Force
Gauges @ pull
function only
5.24 Torque Measuring Devices
.01 Torque
Wrenches /
Drivers
Calibration of Torque
Wrenches / Drivers
Range to be
calibrated
281 of 391
Best
measurement
capability
expressed as an
uncertainty ()*
0 to 5 000 psi ± 0.57 psi
Standard Method/
Reference Standard
up to 100 kgf ± 5.78 gf In-house calibration /
On-site calibration
PPM CAL 346
up to 100 kgf ± 5.78 gf In-house calibration /
On-site calibration
PPM CAL 302
up to 100 kgf-cm ± 0.15 kgf-cm In-house calibration /
On-site calibration
PPM CAL 331
5.27 Ancillary Testing Equipment for Construction Materials
.02 Ovens Calibration of Ovens Ambient to 250 °C ± 0.4 °C In-house calibration /
On-site calibration
.04 Vicat
Calibration of Vicat 0 to 50 mm ± 0.134 mm
PPM CAL 329
In-house calibration /
Apparatus Apparatus
PPM CAL 352
5.44 Calibration of temperature measurement equipment
.06 Liquid-in-Glass Calibration of Liquid- 0 to 200 °C ± 0.27 °C In-house calibration
Thermometer in-Glass
Thermometers
PPM CAL 326
.09 Vapor Pressure Calibration of Vapour - 15 to 600 °C ± 0.27 °C In-house calibration /
Thermometer Pressure
On-site calibration
Thermometers
PPM CAL 327
.10 Filled Metal Calibration of Filled - 15 to 600 °C ± 27 °C
Systems Metal Systems
.11 Bimetallic Calibration of
- 15 to 600 °C ± 27 °C
Systems Bimetallic Systems
.13 Digital
Calibration of Digital - 15 to 800 °C ± 28 °C
Temperature Temperature Indicator
Indicator
Systems
Systems
5.45 Calibration of Ancillary Temperature Measuring Instrument
.04 Indicators, Calibration of
-40 to 1 000 °C ± 0.3 °C In-house calibration /
Recorders and Temperature
On-site calibration
Controllers Indicators, Recorders
and Controllers (T/C
and RTD)
PPM CAL 346-A
.05 Temperature Calibration of
-40 to 600 °C ± 1 °C In-house calibration /
Transmitters Temperature
On-site calibration
Transmitters (T/C and
RTD)
PPM CAL 357
5.46 Calibration of Clinical Thermometers
.01 Liquid-in-Glass Calibration of Liquid- 0 to 200 °C ± 0.24 °C In-house calibration
in-Glass
PPM CAL 347
.03 Electronic Calibration of
0 to 200 °C ± 0.24 °C In-house calibration
Electronic
Thermometers
PPM CAL 348
5.47 Testing of Temperature Controlled Enclosures
.01 Ovens, Calibration of Ovens Ambient to 250 °C ± 0.4 °C In-house calibration /
Furnaces and and Baths
On-site calibration
Baths
Calibration of
Furnaces
Ambient to 800 °C ± 4 °C
PPM CAL 329
.02 Incubators Calibration of
Incubators
Ambient to 250 °C ± 0.4 °C
.03 Autoclaves and Calibration of
Ambient to 250 °C ± 0.4 °C
Sterilizing Autoclaves and
Ovens
Sterilizing Ovens
.04 Industrial Calibration of
- 15 °C to Ambient ± 0.4 °C
Freezers Industrial Freezers