chek-mate Calibrator Cat. Nos. 375-07550N and 375

chek-mate Calibrator Cat. Nos. 375-07550N and 375
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 0.75 to 5 L/min flow measurement range
 Volumetric accuracy 1% of reading
 “Moving average” reading continuously updates and
displays in L/min
 <10 minutes stabilization to ambient temperature
 Calibration laboratory accuracy certified by NIST and backed by
ISO 17025 accreditation
Certifications
• NIST-traceable calibration certificate supplied
 Sleek, portable design
• Only 8.5 ounces (242 grams)
 No moving parts, use in any orientation
 Easy one-button operation
 9-volt alkaline battery operation
• Approximately 30 hours battery life
• Auto shut-off feature conserves battery
SKC Inc. 724-941-9701
SKC-West 714-992-2780
SKC Gulf Coast 281-859-8050
www.skcinc.com
SKC South 434-352-7149
Publication 1912 Rev 1702
chek-mate Calibrator
The Proof is in the Performance
How chek-mate Works
Performance Profile
The SKC chek-mate calibrator is a highly reliable orifice-type airflow
meter that incorporates sensors to measure pressure drop across a fixed
orifice. Sensors automatically correct for changes in air temperature and
atmospheric pressure to provide accurate volumetric flow rate readings.
Principle of Operation: Differential pressure measurement
of pressure drop across a fixed orifice
Flow Measurement Range: 0.75 to 5 L/min (volumetric)
Display Resolution: 0.001 L/min
Accuracy: 1% of reading
Operating Temperature Range: 32 to 104 F (0 to 40 C)
Operating Barometric Pressure: 20.7 to 32.2 inches Hg
(700 mbar to 1090 mbar)
Operating Altitude: Sea level to approx. 10,000 ft (3050 m)
above sea level
Power: One disposable 9-volt alkaline battery (PP3)
Run Time: Approximately 30 hrs (dependent on battery)
Certifications: CE, RoHS
Dimensions: 7.1 x 3.3 x 1.3 in
(18 x 8.3 x 3.3 cm)
Weight: 8.5 oz (242 gm)
Sleek, lightweight, and easy-to-use chek-mate
7.1 inches
1.3 inches
3.3 inches
Ordering Information
Description
chek-mate Calibrator includes 9-volt alkaline battery
with NIST-traceable calibration certificate
with UKAS-traceable calibration certificate
Cat. No.
375-07550N
375-07550
SKC Limited Warranty and Return Policy
SKC products are subject to the SKC Limited Warranty and Return Policy, which
provides SKC’s sole liability and the buyer’s exclusive remedy. To view the complete
SKC Limited Warranty and Return Policy, go to http://www.skcinc.com/warranty.asp.
SKC Inc. 724-941-9701
SKC-West 714-992-2780
SKC Gulf Coast 281-859-8050
www.skcinc.com
SKC South 434-352-7149
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