The Defender 520 DryCal¨technology provides fast, primary flow standard calibration of personal sampling pumps along with ambient temperature and pressure recording. The Defender series is the most advanced gas flow measurement standard ever designed for industrial hygiene applications.
Instruments are manufactured and calibrated by a company accredited to the ISO 17025, ANSI Z540, and NIST Handbook 150 standards. Traceability to the International System of Units (SI) and NIST is verified by accreditation to the ISO/IEC 17025 by NVLAP under Code 200661-0.
Rental Includes: Defender, Charger, Tubing, Software, Cable, User Manual and Carrying Case.
Specifications:
Weight: 29 ounces (820 grams)
Battery System: 6V rechargeable, sealed lead-acid, 6-8 hours typical operation
Operating Pressure: 15 psi (absolute)
Flow Ranges: Low (L) 5 scc/minute to 500 scc/minute - +/- 1% of reading volumetric
Listings: RoHS- and CE-compliant
- High-accuracy - calibrators in Mesa's Defender Series are backed by Proven DryCal technology and have a reading uncertainty of less than 1%
- Durability - All DryCal calibrators are field proven and have provided IH professionals with reliable performance for decades
- Real time flow data - calibrator flow data is captured in real time with our DryCal Pro software, directly uploaded to a PC, and exported to a Microsoft environment
- Convenient mail-in factory calibration - an annual NIST traceable calibration by Mesa's ISO accredited facility provides a defensible audit trail and full refurbishment
- Enhanced volumetric primary flow standard
- Short Description - Mesa Labs Defender 520 Calibrator-Low Flow Range - RENTAL
- Alternate Part Number - 200-520L
- Warranty - 1 Year
- Item Name - Gas Flow Calibrator
- Type - Low Flow
- Series - Defender 520
- Includes - 12 VDC AC Power Adapter/Charger, PC Serial Cable, (2) Leak Test Caps, Calibration Certificate, Manual
- Display Type - Backlit Graphical LCD
- Temperature Rating - 0 to 50
- Battery Type - 6 V Lead-Acid Panasonic LC-R061R3P
- Dimensions - 6 in W x 3 in D x 5-1/2 in H
- Accuracy - 1
- Marketing Description - All Defender Series products offer single, continuous, and burst reading options. The Series is highlighted as a calibration method in the OSHA technical manual. By connecting your computer to the Defenders RS-232 port, you'll get real time flow and data capture using DryCal Pro software.
- Connection Size - 1/4
- Measuring Range - 5 to 500