Mesa Labs Defender 530+
The Mesa Labs Defender 530+ Standardized Primary Flow Standard Calibrator, the most enhanced model of the Defender Series, featuring DryCal technology. Ideal for: Standardized (Mass Flow) Readings, ambient air and industrial flow standard applications. May be used for standardized or volumetric flow measurement. Available from CleanAir in High (300-30,000 ccm) and Medium (50-5,000 ccm) flow range configurations. Each factory-calibrated instrument includes ISO-17025 NIST-traceable certifications.
All Defender Series products offer single, continuous, and burst reading options. Connect your computer to the Defender’s RS-232 port for real-time flow and data capture using DryCal Pro Software. Highly-Accurate, real-time flow data, durable.
The Mesa Labs Defender 530+ Standardized Primary Flow Standard Calibrator, the most enhanced model of the Defender Series, featuring DryCal technology. Ideal for: Standardized (Mass Flow) Readings, ambient air and industrial flow standard applications. May be used for standardized or volumetric flow measurement. Available from CleanAir in High (300-30,000 ccm) and Medium (50-5,000 ccm) flow range configurations. Each factory-calibrated instrument includes ISO-17025 NIST-traceable certifications.
All Defender Series products offer single, continuous, and burst reading options. Connect your computer to the Defender’s RS-232 port for real-time flow and data capture using DryCal Pro Software. Highly-Accurate, real-time flow data, durable.
Specifications
- Approximate Time per Reading: 1-15 seconds
- Reading Styles (with averaging function user-selectable from 1-100 measurement): Single (manual), Continuous or Burst
- Gas Compatibility: Non-corrosive, non-condensing, less than 70% humidity
- Flow Modes: Pressure or Suction
- Measurement Cell Style: Integrated
- AC Adapter/Charger: 12V DC, >250ma, 2.5 mm center positive
- Battery System: 6V rechargeable, sealed lead-acid, 6-8 hrs typical operation
- Battery Operational Time (5 cycles/min): 3 hrs backlight on, 8 hrs off
- Pressure and Suction Fittings: 1/4” ID Swagelok® compression fittings, 3/8” fittings on High Model
- Storage Temperature: 0-70°C
- Ambient Humidity: 0-70%, non-condensing
- Operating Pressure (Absolute): Atmospheric, 15 PSI Max
- Display: Backlit graphical LCD
- Data Port (for PC interface): Serial (RS-232)
- Data Cable (for PC interface): 1 meter (Defender Data Port to PC included)
- Protective Case: Pelican case available
- Dimensions (H x W x D): 5.5” x 6” x 3” / 140 x 150 x 75 mm
- Weight: 29 oz / 820 g
| Model | Defender 510 | Defender 520 | Defender 530+ |
|---|---|---|---|
| Flow Ranges | Low: 5-500 ccm Medium: 50-5,000 ccm High: 300-30,000 ccm |
Low: 5-500 ccm Medium: 50-5,000 ccm High: 300-30,000 ccm |
Low: 5-500 ccm Medium: 50-5,000 ccm High: 300-30,000 ccm |
| Volumetric Accuracy | 1% | 1% | 0.75% |
| Standardized Accuracy | N/A | N/A | 1% |
| User-Selectable Volumetric Units | mL/min, L/min, cc/min, cf/min | mL/min, L/min, cc/min, cf/min | mL/min, L/min, cc/min, cf/min |
| User-Selectable Standardized Units | N/A | N/A | smL/min, sL/min, scc/min, scf/ min |
| User-Selectable Temperature Units | N/A | °C, °F | °C, °F |
| User-Selectable Pressure Units | N/A | mmHg, PSI, kPa | mmHg, PSI, kPa |
| Pressure Accuracy | N/A | ± 3.5 mmHg (typical) ±7.0 mm (max) | ± 3.5 mmHg (typical) ±7.0 mm (max) |
| Temperature Accuracy | N/A | ± 0.8 °C (typical) ± 1.3 °C (max) | ± 0.8 °C (typical) ± 1.3 °C (max) |
| Industry Applications | Industrial Hygiene, Air Quality | Industrial Hygiene, Air Quality | Manufacturing, Air Quality, Personal Gas Sampling |
| Pressure and Suction Fittings | 1/4″ ID Hose Barb | 1/4″ ID Hose Barb | 1/4″ ID Swagelok® compression fittings, 3/8″ fittings on High Model |
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Manufacturer Product Spec Sheet | |
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Manufacturer Product Series Brochure |
CleanAir Engineering provides world-class service, support, and technical expertise alongside every instrument rental. All air monitoring equipment is inspected or calibrated before shipping from one of our four technical centers. Each rental includes additional accessories and components, providing added convenience and reliability to ensure the success of your project. Contact us for more information.
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