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Definer
220 - Click link to view instrument close-up
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The
MesaLabs
Bios DryCal Definer 220
series calibrator has been discontinued by MesaLabs and has
been directly replaced by the Defender
530+ effective January 16, 2017.
The 530+ calibrators have the same
flow rates as the Definer 220 from 5 cc to 30 liters, are true primary
flow standards which allows users to verify
gas flow rates, in the field or in the lab, to an accuracy of ±1%
percent for readings standardized for temperature and pressure and
±0.75%
in volumetric flow.
Unlike
thermal mass flow meters, the Definer 220 and Defender 530+ positive
displacement technology provides immediate indication of actual
volumetric gas flow rate – accurately and independently of gas type.
Integrated temperature and pressure sensors in the flow stream allow
users to automatically standardize volumetric flow readings to standard
conditions, for traceable verifications of mass flow devices.
A versatile,
push-button flow meter, the Defender 530+ is a primary flow standard
which enables the user to accurately calibrate a variety of instruments
while maintaining an ISO 17025-traceable audit trail.
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MesaLabs'
Bios DryCal Definer 220 - Overview
Accuracy
- Standardized:
±1.0%, Volumetric
±0.75%
- Proven percent
of reading accuracy is supported by ISO 17025 accreditation by NVLAP
of NIST
- Integrated temperature
sensors and pressure transducers placed directly in the flow stream
for optimum standardized results recording
Flexibility
- Can display
volumetric or standardized flow units – (mL/min, L/min, cc/min, cf/min)
- Include
up to one hundred readings in a group average
- Take individual
readings, continuous hands-free readings, or set to read in time intervals
anywhere
from one minute to sixty minutes between readings
Software:
- The DryCal®
Pro software is available for the Definer with an integrated serial
PC interface for easy transfer of flow data to a text file, with automatic
recording and graphing of flow measurements. These
records can also be easily opened in a variety of off-the-shelf database
applications, including Microsoft Excel or Acces
Specifications
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Definer
220 Specifications
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| Size |
5.5"H x 6"W x 3"D
140 mm x 150 mm x 75 mm |
| Weight
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29 oz. / 820 g |
| Flow
Ranges |
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| Definer
220 (L) Low Flow |
5 to 500 scc/min |
| Definer
220 (M) MediumFlow |
50 - 5,000 scc/min |
| Definer
220 (H) HighFlow |
300 - 30,000 sccl/min |
| Accuracy |
At gas pressure of 760 mmHg, gas
temperature of 25°C with standard temperature set to 0°C. |
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Standardized
Volumetric
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±1.0%
±0.75% |
| User-Selectable
Measurement Units |
| Volumetric
Flow |
mL/min, L/min, cc/min, cf/min |
| Standard
Flow |
smL/min, sL/min, scc/min, scf/min |
| Pressure |
mmHg, PSI, kPa |
| Temperature |
ºC, ºF |
| Approximate
Time per Reading |
1-15 seconds |
| Gas
Compatibility |
Use with non-corrosive, non-condensing,
non-combustible gases, less than 70% humidity |
| Flow
Modes |
Suction or Pressure |
| Measurement
Cell Style |
Integrated |
| Temperature
& Pressure Sensors |
In the flow stream
Press: 3.5 mmHg (typical), 7.0 mm (max)
Temp: 0.8 °C (typical) 1.3 °C (max) |
| Reading
Styles |
Single (manual), Continuous or
Burst, with averaging function user-selectable from 1 to 100 measurements
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| AC
Adapter/Charger |
12 DC, >250 ma, 2.5 mm, center
positive |
| Battery
System |
6V rechargeable, sealed lead-acid,
6-8 hours typical operation |
| Battery
Operational Time |
3 hours backlight on, 8 hours backlight
off |
| Pressure
& Suction Fittings |
¼” ID Swagelok®
compression fittings,
3/8" on High Model |
| Warranty |
Instrument: 1 year, Battery: 6
months |
| Storage
Temperature |
0-70 °C |
| Ambient
Humidity |
0-70% -
non-condensing |
| Operating
Pressure |
(Absolute) 15 PSI |
| Display |
Backlit graphical LCD |
Data
Port
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Serial RS-232 (for use with Optimizer software)
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| Data
Cable |
1 meter (Defender Data Port to
PC Serial Port) |
| Protective
Case |
Soft side or Pelican case available
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| Laboratory
Accreditation |
MesaLabs: ISO 17025 accreditation
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| Instrument
Certification |
RoHS and CE Compliant |
Bios_Definer
220 Met Lab Calibrator_Brochure
Kit
Options
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Bios Definer 220 Series Calibrator Kit Options &
Pricing
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Part
Number
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Description
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Flow Range
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| 200-530+L
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Defender 530+ Low Flow |
5 to 500 smL/min |
| 200-530+M
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Defender 530+ Medium Flow |
50 to 5000 sml/min |
| 200-530+H
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Defender 530+ High Flow |
300
to 30,000 sml/min |
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Note:
Brandt instruments, Inc. are the distributor for MesaLabs only
in the USA
Overseas
customers please contact your local distributor for pricing which
includes international shipping charges, import duties and local
taxes.
Brandt
Instruments Web Privacy Statement
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Definer
220 used on
Met One Station
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Terms
for Instrument and Accessory Returns:
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| NOTE:
Any
products returns must be done within 15 days of the date of
shipment. Credit will only be issued for returns valued at over
$350 per sales order, and will incur the MesaLabs 30% restocking
fee on the list price of the items purchased. To return any
instruments you must request a Return Authorization number prior
to returning anything to the factory for credit. This Return
Authorization number must be prominently displayed on the outside
of the shipping box. All products returned to MesaLabs must
be sent freight pre-paid in the original cartons. Product must
be returned in original "sellable" condition (i.e. product has
not been turned on, activated or used, has not expired, product
packaging remains unmarked and includes all original accessories,
spares, documentation and promotional items). Final determination
regarding the acceptability of the returns will be made by MesaLabs
upon receipt. The sender is responsible for any carrier loss
or damage. |
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Return
to Brandt Instruments
For
more information Email 
Brandt
Instruments, Inc.
18568 Oak Grove Parkway
Prairieville, LA 70769
1-800-337-6291
Phone: 225-673-6776
Fax: 225-673-6725
Copyright © 2002-2024 Brandt Instruments,
Inc.
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