TSI 4146F Calibrator Flow Meter

( Brand: Tsi ), ( Manufacturer Part Number: 4146F ), ( Flow Meter Type: Mass Flow Meter ), ( Port Diameter: 3/8 In ), ( Minimum Flow Rate: 0 L/min ), ( Maximum Flow Rate: 20 L/min )

Review TSI Primary Calibrator Flow Meter

TSI 4146F Calibrator Flow Meter - Precision and Reliability in Air Flow Measurement

The TSI 4146F Calibrator Flow Meter is a high-performance, compact instrument designed for calibration of clean air flowmeters in a wide range of applications. This calibrator is engineered by TSI, a globally recognized leader in the field of air monitoring and environmental instrumentation.

The TSI 4146F Calibrator Flow Meter features a digital flow display, providing accurate and easy-to-read measurements in standard units of flow (L/min or m3/h). The calibrator is capable of delivering flows from 0.1 to 100 L/min, making it suitable for a broad spectrum of calibration needs.

The heart of the TSI 4146F Calibrator Flow Meter is its piston flowmeter, which ensures exceptional accuracy and repeatability. The calibrator also includes an integrated heater, allowing for precise temperature control of the air stream, thus minimizing the impact of temperature on measured flow rates.

The TSI 4146F Calibrator Flow Meter is designed with user-friendly features, such as a large, backlit LCD display, easy-to-use keys for navigation, and a built-in rechargeable battery. The calibrator also includes a USB port for easy data transfer and charging, as well as a built-in data logger for long-term storage of flow measurements.

The TSI 4146F Calibrator Flow Meter is constructed from high-quality materials, ensuring durability and long-term reliability. The calibrator is also easy to maintain, with quick-connect fittings and an easy-to-clean design.

In summary, the TSI 4146F Calibrator Flow Meter is a premium, precise, and reliable instrument for calibration of air flowmeters. Its advanced features, user-friendly design, and exceptional accuracy make it an ideal choice for a wide range of applications, from research labs to industrial settings.

The TSI 4146F Calibrator Flow Meter is a precision instrument used for calibration and verification of gas flow rates in various industries. Here are some pros and cons to consider before making a purchase:

1. High precision: The TSI 4146F offers excellent accuracy and precision, making it ideal for calibrating other flow meters and gas equipment.

2. Range: It can handle a wide range of flow rates, from 0.005 to 200 standard liters per minute (SLM), making it versatile for different applications.

3. Durability: The TSI 4146F is built to withstand harsh environments, ensuring long-term use and reliability.

4. Easy to use: The user-friendly interface and automatic calibration make it easy for operators of varying experience levels to use.

5. Traceability: The TSI 4146F comes with a calibration certificate traceable to international standards, ensuring the accuracy of your measurements.

1. Cost: The TSI 4146F is a high-end product, and its price may be prohibitive for some budgets.

2. Complexity: Although user-friendly, the TSI 4146F still requires some technical knowledge to operate effectively.

3. Maintenance: Regular calibration and maintenance are crucial to maintain the precision of the TSI 4146F, which can be time-consuming and costly.

If you require high-precision gas flow calibration in your industry and have the budget, the TSI 4146F Calibrator Flow Meter is an excellent choice. Its versatility, durability, and ease of use make it a valuable asset for calibrating various gas equipment. However, if budget constraints or simpler calibration needs are a concern, there may be more affordable options available that suit your requirements better. It's essential to evaluate your specific needs and budget before making a decision.

Details:

Flow Range: 0.01 to 20 L/min. Its lightweight and easy to use, ideal for quick pump calibrations, real-time flow adjustments, periodic checks. Specifications. The unit continuously displays volumetric flow rate, which is temperature-compensated and pressure-corrected, providing reliable readings within 2 % of the measured value.

Manufacturer: TSI Incorporated Shore view, MN, USA. This TSI 4146F Primary Calibrator is a small, portable, battery-operated flow meter designed for accurate volumetric measurements. Country of Manufacture: USA. Model: 4146F TSI 4100 Series.

Flow Type: Volumetric / Mass Meter.

specifications pneumativalv:

• brand: Tsi
• mpn: 4146f
• flow meter type: Mass Flow Meter
• port diameter: 3/8 In
• minimum flow rate: 0 L/min
• maximum flow rate: 20 L/min

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seller pneumativalv:

• city: Las Vegas, Nevada
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• # reviews: 23

general pneumativalv:

• Pump Flow Controllers > Flow Controllers Meters > Flow Meters
• condition: Used

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• policy: No Returns

offer pneumativalv:

• availability: In Stock
• options: Ship-to-home
• started: October 8, 2025
• sold: 0
• best offers: True
• quantity: 1

shipping pneumativalv:

• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• transit: 9-15 Days
• cost: $0.00
• carrier: USPS

Tsi 4146F Is Similar To:

• Tsi 500201 Model 4146 Primary Flow Calibrator 0.01-20 L min (58.6% similar) Inst-traceable calibration certificate if available. Tubing and connectors. Accuracy: 2% of reading. Included: Tsi model 4146 primary flow calibrator. Compact and lightweight for easy transport. Portable and battery powered for field work. Display: real-time LCD readout. A small part of the tubing ...(January 8th, 2026)