Flowmeters & Calibrators

TARDIS Ultrasonic Flowmeter

• Low pressure-drop design
• Digital display
• Quick and easy flow-rate setting
• Designed for the MS-CAN
• Available standalone or as part of mould kit
• NZ designed & serviced

chek-mate Pump Calibrator

Easy one-button operation primary calibrator. Certified volumetric accuracy of ±1% for low and medium flow ranges. Covers 0.50 to 5 L/min. Built-in sensors adjust for temperature and atmospheric pressure.

• Easy one-button operation
• Certified volumetric accuracy of ±1% for low and medium flow ranges
• Flow rate of 0.50 to 5 L/min
• Built-in sensors adjust for changes in temperature and atmospheric pressure
• 9-volt alkaline battery with auto shut-off
• Moving-average flow reading updates and displays continuously
• No moving parts — can be used in any orientation
• Internal filter protects components from dust

Uniflux Rotameters

Uniflux direct reading flowmeters combine versatility, practicality and accuracy for the measurement of gas and liquid flowrates. They are available in standard, compact and long series as well as a range of materials and are suitable for panel or inline mounting.

• 2.5% VDI/VDE accuracy
• LAB-AI25 - 0.3 - 4.6 L/min, 100mL/min graduations
• LAB-AI33 - 0.5 - 16.0 L/min, 500mL/min graduations
• LAB-A9HK-SS2013 - 0.2 - 11 L/min, 200ml/min graduations
• Stand and calibration certificate included (unendorsed)
• Multiple other flow-ranges and options available

SKC Field Rotameter (0.4–5.0 L/min)

Transparent acrylic variable area flowmeter. Easy-to-read scale with provisions for panel mounting. Multiple flow ranges. Lightweight and easy to use.

• Made of strong, durable transparent acrylic
• Easy to read scale
• Provisions for panel mounting
• Multiple flow ranges available
• Lightweight and easy to use

Zefon DigiCal Calibrator

True primary standard calibrator with ±0.5% accuracy. Works at any altitude without correction. Instant readout of volumetric flow. DigiCal 5 (1–6000 cc/min) and DigiCal 30 (0.1–30 LPM).

• True Primary Standard
• Compact, lightweight, easy to use
• Works at any altitude without correction
• Instant readout of volumetric flow
• ±0.5% accuracy
• Microprocessor controlled for fast, accurate, repeatable measurements
• DigiCal 5: 1–6000 cc (personal sampling pumps)
• DigiCal 30: 0.1–30 LPM (area sampling pumps)

DryCal Defender Series Calibrator

±1% volumetric accuracy across all models. 2 models covering 3 flow ranges: 5–500, 50–5000, and 300–30,000 mL/min. 520 models include temperature and pressure data; 530 models include standardised flow data.

• 2 models, 3 flow rates available
• 5–500, 50–5000, 300–30,000 mL/min
• 520 models include temperature and pressure data
• 530 models include standardised flow data
• ±1% volumetric accuracy (all models)
• ±0.75% standardised accuracy (530 models only)
• Data port for PC interface