AvCount3 Particle Counter – SA1100-3

Laboratory Particle Counter for Fuel, Lubes, and Hydraulic Oils

The AvCount3 is a compact bench-top automatic particle counter, used to measure the size and distribution of particles and water droplets in light and middle distillate fuels, including aviation fuel and kerosine, biodiesel, low viscosity oils, and hydraulic oils.

Featuring a simple user interface with a touch screen display, the fully-automated test means extensive operator training is not required before using the instrument. The simplicity of test setup and automation gives operators the time to work on something else, helping to reduce labor costs.

The AvCount3’s enhanced functionality includes a dilution protocol for testing of high viscosity samples, real-time display of test progress, 14 embedded test methods, user and sample identification, and password-protected levels.

Statistical Quality Control software allows analysis of results in accordance with ASTM D6299

Methods: ASTM D7619; ASTM D7647; ASTM D975; IP 565; Defence Standard 91-091; Defence Standard 91-86; IP PM FA; GOST 17216; ISO 4406; ISO 60970; NAS 1638; SAE 4059

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Features

ISO 11171 calibration
Cumulative counts/ml
ISO 4406 cleanliness codes
Colour touch screen
Dilution ratio calculation
Real-time display of test progress
User-programmable
LIMS, network, and VNC connectivity
Programmable alarm limits
User and sample identification
14 embedded test methods
Integral printer
500,000 test memory
In-field verification and calibration

Cost Savings

Low operator time due to simplicity of set up and automation, giving operators the option to work on something else and reduce labor costs
Small test volume, 10 ml (without flush), can reduce cost and waste IMS or network compatibility for quick result interpretation, increasing productivity
In-field calibration eliminates time and costs associated with sending the instrument to a service center

Ease of Use

Features a simple user interface with a touchscreen display
The fully-automated test means extensive operator training is not required before using the instrument
User-defined test methods are easily programmed

Enhanced Functionality

Dilution protocol for testing of high viscosity samples
Real-time display of test progress and ability to view previous results whilst running a sample
Password-protected levels for security
14 embedded methods for fuel and oil testing
User and sample identification – track and trace

Precision and Accuracy

Fully automatic test sequence and consistent sample handling ensure test repeatability and reproducibility
ISO 11171 calibration protocol
Programmable alarm limits
QC analysis allows analysis of results in accordance with ASTM D6299

Specifications

Operation
Principle of operation	Laser obscuration
Test methods	14 embedded test methods, user-programmable including ASTM D7619; IP 565; ISO 4406; NAS 1638; SAE 4059; GOST 17216
Particle size range	ISO 11171: 4μm(c) to 70μm(c) (calibration for larger sizes available on request)
Test duration	Less than 3 minutes
Pressure (max)	Online pressure 10 bar gauge
Sample temperature range	Ambient 0 to 70 °C
Operating temperature range	Ambient 5 to 40 °C
Relative humidity (max)	80% @ 40 °C
Sampling method	Bottle sample and continuous
Programmable test method parameters (via PC)	Size Protocol (number of repeat measurements, flush volume before the first measurement, flush volume between measurements, flush between measurements) Single or automated repeat tests, interval between repeat tests
Display and control system	Real-time test progress and results, touchscreen
Measurement
Measuring channels	16 size channels displayed on the instrument, 4μm(c) to 70μm(c) and 2μm to 100μm (ISO 4402 sizes)
Counts per measurement (max)	60,000 per ml
Coincidence error limit	60,000 particles/ml ≥4μm(c) with ≤ 5% co-incidence error (ISO 11171)
Sample viscosity (max)	68 mm²/s (using an internal pump), 200 mm²/s (pressure fed @ 3 bar gauge) (SA1950-0 Sample Delivery System is available as an accessory)
Sample volume (typ)	80 ml for ASTM D7619 & IP 565, from 20 ml for other methods (includes flush cycles)
Sample delivery	Integral Dual Piston Pump (DPS) downstream of the cell
Sample flow rate	30 ml/min ±5 ml/min
Data Management
Results format	Cumulative, Particles/ml, ISO 4406 cleanliness codes/classesNumerical and graphical display
Memory	500,000 result memory Print via internal printer, export to LIMS, USB or QR code
Connectivity	RJ45 Ethernet or USB
Number of calibration points	16 (MTD)
Power requirements
Voltage	100/240 V, 50/60 Hz, Auto-sensing universal power supply
Physical
Size (HxWxD) / Weight	370 x 230 x 270 mm / 6 kg