Product Description
Complete IAQ Sampling & Calibration Kit for Air-O-Cell® Cassettes
The Zefon Bio-Pump® Plus with TSI 4046 Calibrator Kit delivers a field-ready indoor air quality sampling system for consultants and mold inspectors who need accurate, defensible flow control right out of the case.
This bundle pairs Zefon’s lightweight 15 LPM IAQ pump — designed exclusively for Air-O-Cell® and Via-Cell® cassettes — with the TSI Model 4046 primary flow calibrator, all required connection tubing, and a rugged hard-side carrying case.
Each kit also includes 10 FREE Air-O-Cell® cassettes, charger, and accessories, giving teams a complete startup system with built-in calibration confidence.
Bio-Pump Plus Features
• Battery-powered portable IAQ pump
• Fixed 15 LPM flow rate
• Quiet for occupied buildings
• Real-time run-time display
• Programmable sample timer
• Audible & visual “Sample Complete” alerts
• Quick-sample mode
• NiMH battery — approx. 8 hours continuous or 100 five-minute samples
• Recharge time: 3 hours
• Size: 4.5" W × 2.75" H × 8" D
• Weight: 1.5 lb (0.68 kg)
TSI 4046 Primary Flow Calibrator
The included TSI Model 4046 is a portable, battery-operated primary pump calibrator with a wide 2.5–300 LPM range, allowing accurate verification of sampling flow before and after use.
• Continuous volumetric flow display
• ±2% accuracy of reading
• Lightweight, field portable design
• Designed for air-sampling pump calibration
• Supports regulatory compliance workflows
Why Calibration Matters
Personal and IAQ sampling pumps must be checked before and after each use to ensure accurate airflow. Proper calibration protects:
• exposure assessments
• clearance testing
• regulatory reports
• project defensibility
• chain-of-custody integrity
This kit removes guesswork by delivering pump + primary calibrator in one system.
What’s Included
• Zefon Bio-Pump Plus IAQ pump
• TSI Model 4046 primary calibrator
• Calibration cassette & tubing
• Hard-side carrying case
• Battery charger
• Instruction manual
• 10 FREE Air-O-Cell® cassettes
Why IAQ Professionals Choose This Kit
• Complete ready-to-deploy system
• Eliminates third-party calibrator sourcing
• Reduces setup time
• Supports regulatory defensibility
• Ideal for mold inspections & IAQ surveys
• Strong value bundle for small firms
Need Extra Cassettes or Annual Calibration Services?
Air-O-Cell® media, replacement accessories, and calibration services are available.
Contact our technical team for bundle pricing.
