Ultra-Low Temp Calibration Liquid Bath (-80°C)
Liquid calibration baths -100°C to +270°C, ±0.005°C stability, 10–15 simultaneous sensors. ISO/IEC 17025 NABL-ready. Cascade refrigeration, refrigerated, and high-temp oil bath models.
Metrology Grade
ASTM E77 Standards
ISO/IEC 17025
Laboratory Accreditation
NABL Compliant
India's national body
Precision Tabletop Air Velocity Calibrator
Indeecon's air velocity calibration equipment ensures fume hoods, biosafety cabinets, and cleanroom inlets operate at specified airflow rates—critical for personnel safety and environmental protection. Delivering 0.1–5 m/s measurement accuracy with ±3% repeatability, this tabletop validator supports annual facility compliance audits and troubleshooting of airflow-dependent laboratory equipment. NABL-accredited certificates enable documentation for OSHA, accreditation bodies, and insurance audits.
Range
Controlled Flow
Stability
High Repeatability
Uniformity
High Repeatability
Key Features
Measurement range: 0.1–5 m/s covering typical fume hood and biosafety cabinet specifications
Digital display with averaging algorithm reduces turbulence-induced noise
Dual-sensor option: thermal anemometer for quick readings, pressure-based for precision audits
NABL-traceable calibration against primary standards for audit compliance
Portable design fits handheld operation while recording 10+ point averages
Data logging stores facility baseline velocity maps for trend analysis
Stainless steel probe resists corrosion from fume hood chemical residue
USB export enables facility compliance reporting and SOP documentation
IP54 sealed construction withstands humid cleanroom and laboratory environments
Integrated alarm flags if measured velocity falls below specification threshold
Compliance
Standards & Certifications
| ISO 14644 cleanroom classification and air velocity specifications | ✓ Compliant | |
| NSF/ANSI 49 biosafety cabinet performance and airflow verification | ✓ Compliant | |
| ANSI/ASHRAE 110 fume hood containment and face velocity testing | ✓ Compliant | |
| ISO 17025:2017 portable airflow measurement procedures | ✓ Compliant |
Application Areas
Cleanroom Certification and Compliance
Annual validation of room air changes and velocity at doorways and work surfaces
Biosafety Cabinet Qualification
Verification of critical velocity (0.5 m/s inward) for personnel and product protection
Fume Hood Performance Audits
Routine assessment of hood face velocity to detect ductwork blockages and fan degradation
Laboratory Ventilation Commissioning
Post-installation airflow mapping to confirm HVAC design specifications
Contamination Failure Investigation
Diagnostic airflow testing to determine if product contamination resulted from inadequate ventilation
Pharmaceutical Manufacturing Compliance
Quarterly air velocity monitoring for ISO Class 6–8 cleanroom documentation
Support
Frequently Asked Questions
Related Guides
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Metrology Support
Talk to a Metrologist
Availability
Status
In Stock
Lead Time
2-3 weeks
MOQ
1 Unit
Traceability Chain
NIST/NPL Standard Reference
NABL Accredited Lab
ISO/IEC 17025 Compliance
Certificate Included
1-Year Warranty
Traceability certs included
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Low Temperature Bath
Liquid calibration baths -100°C to +270°C, ±0.005°C stability, 10–15 simultaneous sensors. ISO/IEC 17025 NABL-ready. Cascade refrigeration, refrigerated, and high-temp oil bath models.