D-812, D-828 AND D-8528

RADēCO Air Flow Calibrators are the most durable and repeatable calibration devices available. RADēCO calibrators are constructed of a precision machined aluminum venturi tube and an appropriately ranged intelligent digital meter mounted in a rugged steel case.

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Features

  • Rugged construction
  • Direct reading -/+ in CFM or LPM
  • Better than +/- 5% accuracy of full scale
  • Three flow ranges (see chart on bottom)
  • Certified and traceable to NIST

Description

RADēCO Air Flow Calibrators are the most durable and repeatable calibration devices available. RADēCO calibrators are constructed of a precision machined aluminum venturi tube and an appropriately ranged intelligent digital meter mounted in a rugged steel case. Simple, cost effective and consistently accurate year after year.

RADēCO Air Flow Calibrators are available calibrated in cubic feet per minute or in liters per minute. Each calibrator is individually calibrated to an air flow instrumentation system whose calibration is certified and traceable to the National Institute of Standards and Technology (NIST). The RADēCO Air Flow Calibrators are guaranteed to an accuracy of better than +5%, referenced to 29.92 inches of mercury and 70°F. A Certificate of Calibration is supplied with each calibrator.

RADēCO maintains an Air Flow Calibrator recertification and repair service for all RADēCO units. Similar units manufactured by competitors can also be serviced at our facility. Special calibrations are available upon request. An assortment of adaptors is available which mate the calibrators to all RADēCO Sample Holders.

Specifications

Accuracy: Better than +/- 5% at 29.92”Hg and 70°F

Weight: Less than 5 pounds (2.3 Kg)

Calibration Frequency: For calibration laboratory userecertification is suggested once every two years; for field or dusty environment use, calibration recommended once a year.

120-220VAC 50/60hz,

 

AIR FLOW

RANGES

AVAILABLE

Model No.
Cubic Feet Per Minute
Liters Per Minute

D-812

0.5 to 3.5

10 to 100

D-828

1 to 8

25 to 225

D-8528

1 to 28

* USAF KIT RANGES
2 to 20

25 to 800

 

AIR FLOW CALIBRATOR ADAPTORS

Model No.

Description

2500-43

Adapts D-8528 to Sample Head 2500-25A

2500-54

Adapts D-8528 to Staplex 4” Sample Head

2500-60

Adapts D-8528 to Sample Head 2500-23

2500-61

Adapts D-8528 to Sample Head 2500-33

2500-83

Adapts D-8528 to Sample Heads 2500-05, -19, 21-, -27, 41, 45

2500-86

Adapts D-8528 to Sample Heads 2500-34, -35, -39, -40, -44, -46

2500-55

Adapts D-8528 to Sample Heads 2500-34, -35, -39, -40, -44, -46

2500-56

Adapts D-828 to Sample Heads 2500-05, -19, -21, -27, -41, -45

2500-57

Adapts D-828 to Sample Head 2500-33

2500-58

Adapts D-828 to Sample Head 2500-23

2500-79

Adapts D-812 to Sample Heads 2500-35, -46

2500-80

Adapts D-812 to Sample Heads 2500-05, -21

2500-81

Adapts D-812 to Sample Head 2500-42

2500-82

Adapts D-812 to Sample Head 2500-04

2500-53

Adapts D-812 to Sample Heads 2500-06, -07

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