Atec Bios-dc-1_dc-2 User Manual download pdf

BIOS International Corporation

10 Park Place, Butler, NJ 07405 USA

Phone: (973) 482-8400 • Fax: (973) 492-8270

Toll Free: (800) 663-4977

www.biosint.com / [email protected]

The DryCal

DC-1 and DC-2 primary

flow meters are the original low cost

primary air-flow calibration standards from

BIOS International, the world leader in dry

piston technology. The DryCal

brings the

advantages of high speed volumetric

calibrations and unsurpassed accuracy to

your organization in a small easy to use

instrument. Its simple push-button

operation has made DryCal

the preferred

primary flow meter of industrial hygienists,

environmental scientists and calibration

laboratories worldwide.

The DC-1 offers a two line LCD

display providing continuous readouts of

flow rate, flow average, and the number of

readings included in the average. In

addition, the DC-1 is equipped with a built-

in parallel port that interfaces with most

standard IBM compatible printers to obtain

hard copy documentation of flow rate data.

The DC-2 offers all the features of the

DC-1, but adds several other important

features, including atmospheric pressure and

user definable temperature corrections

based on built-in precision sensors. These

corrections result in readings equivalent to

those at standard condition. This feature is

especially useful with mass flow devices.

The standardized readings are displayed

simultaneously with the volumetric readings

on a larger four line LCD display. The DC-2

also allows users to define the number of

readings in the flow average from 1 to 100

measurements and includes an RS-232

interface for direct download to a PC for

easy audit tracking.

Both the DC-1 and DC-2 share three

interchangeable flow measuring cells,

providing by far the broadest dynamic

range in the industry from 1 ml to 50,000

ml per minute. All DryCal

flow cells use

the same near-frictionless piston and photo-

optic sensing technology to obtain

volumetric flow readings quickly and

accurately.

U.S. Patents: 5,456,107 & 5,440,925

DryCal

DC-1/DC-2

The Original Dry Piston Calibrators

for Volumetric Gas Flow Verification

The DryCal® DC-1

& DC-2 can be used

to accurately

calibrate most

commercially

available IH and

environmental

samplers.

DryCal

DC-1 / DC-2

Primary Flow Calibrators

• Fast

• Simple Push-button Operation

• Hands-Free Auto-Mode

• 3 Interchangeable Flow Cells

• NIST Traceable

• Dry Piston Technology

• Optional Standardized Temperature

and Pressure Correction (DC-2)

1 2

DC-1/DC-2 1

Summary of Contents

Page 1 - DC-1/DC-2

BIOS International Corporation10 Park Place, Butler, NJ 07405 USAPhone: (973) 482-8400 • Fax: (973) 492-8270Toll Free: (800) 663-4977www.biosint.com /

Page 2

DryCal®DC-1 / DC-2Primary Flow CalibratorsFEATURES:Simple Operation—Provides the user with accurate volumetric flowreadings with the push of a button.

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Atec Bios-dc-1_dc-2 User Manual

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